{"title":"Spark Plugs \u0026 Ignition Coils","description":"\u003ch2\u003eSpark Plugs and Ignition Coils for Sale\u003c\/h2\u003e\n\u003cp\u003eThis page lists the spark plugs and ignition coils we sell, along with diesel glow plugs. Every item above is in stock to order online, and each product page shows the part number, the pack size and the vehicles it was made for. If your engine is misfiring, idling rough, burning more fuel than it used to or setting a misfire code, this is usually the first place to look.\u003c\/p\u003e\n\u003cp\u003eMost of the spark plugs here are iridium or platinum, sold in sets of 4, 6 or 8 so you can replace a full bank at once. The ignition coils include single coils, 4-coil packs and a 6-coil set for the Nissan GT-R. We also carry glow plugs for older diesel engines, because they do the same job of starting combustion, just in a different way.\u003c\/p\u003e\n\u003cp\u003eBelow you will find what each product is, how spark plugs and ignition coils work, how to tell which one is failing, how to pick the right part number, and a short set of answers to the questions people ask us most.\u003c\/p\u003e\n\n\u003ch2\u003eWhat We Sell in This Category\u003c\/h2\u003e\n\u003cp\u003eHere is the current range, grouped by type. Click any product name to see photos, the full fitment list and the price.\u003c\/p\u003e\n\n\u003ch3\u003eIridium and Platinum Spark Plugs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/4pcs-90919-01253-sc20hr11-iridium-plugs-fits-corolla-matrix-prius\"\u003eIridium Spark Plugs, 4-Pack, OE 90919-01253\u003c\/a\u003e: made for the Toyota Corolla, Matrix and Prius. Four plugs, so one set covers a 4-cylinder engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/ifr6t11-rav4-gs-es-iridium-platinum-spark-plug\"\u003eIridium Platinum Spark Plug IFR6T11\u003c\/a\u003e: fits the Toyota RAV4 and the Lexus GS and ES. IFR6T11 is a common heat range and thread spec for these engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/6pcs-iridium-plugs-for-350z-altima-titan-224015m015-plfr5a11-vq35de\"\u003eIridium Spark Plugs, Set of 6, OE 22401-5M015\u003c\/a\u003e: for Nissan VQ-series V6 engines found in the Sentra, Frontier and Titan line-up. Cross-reference PLFR5A11.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/6pcs-fits-hyundai-infiniti-platinum-plugs-4469-lfr5aix11\"\u003eLFR5AIX-11 Platinum Spark Plugs, 6-Pack\u003c\/a\u003e: interchange 4469, ILFR5B11 and PLFR5A11. Used on many Nissan, Infiniti and Hyundai V6 engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/4pcs-fits-impreza-turbo-2-5l-ej-wrx-sti-iridium-platinum-plugs\"\u003eIridium Platinum Spark Plugs for Subaru Impreza WRX STi 2.5L EJ Turbo, Set of 4\u003c\/a\u003e: for the turbocharged EJ boxer engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/4pcs-iridium-platinum-plugs-fits-jaguar-x-type-ford-taurus-itr6f13\"\u003eIridium Platinum Spark Plugs, 4 Pcs, OE ITR6F13\u003c\/a\u003e: for the Jaguar X-Type 2002-2006, Ford Taurus 1999-2006 and Mercury Sable.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/ik16-5303-is-suitable-for-iridium-spark-plugs-of-toyota-nissan-mitsubishi-and-ford-automotive-spark-plugs\"\u003eIK16 5303 Iridium Spark Plugs\u003c\/a\u003e: an IK16 pattern plug used across a range of Toyota, Nissan, Mitsubishi and Ford engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/spark-plug-crv-iridium-platinum-burner\"\u003eSpark Plug for Honda CR-V, Iridium Platinum\u003c\/a\u003e: an iridium platinum plug listed for the CR-V.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/automotive-electrical-system-simplex-spark-plug\"\u003eSimplex Spark Plug\u003c\/a\u003e and \u003ca href=\"\/products\/fashionable-and-simple-spark-plugs-for-cars\"\u003eSpark Plugs for Cars\u003c\/a\u003e: general replacement plugs. Check the thread size and reach on the product page before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIgnition Coils and Coil Packs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/4pcs-ignition-coil-pack-for-mini-r56-cooper-s-oe-12137550012-eliminate-misfires\"\u003eMINI R56 Cooper S Ignition Coil Pack, 4 Pcs, OE 12137550012\u003c\/a\u003e: a full set for the turbo 1.6L in the R56 Cooper S.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/pack-of-6-ignition-coil-t0178g-uf636-22448-jf00b-for-2009-2014-gt-r-3-8l-v6\"\u003eIgnition Coil Set of 6 for 2009-2014 Nissan GT-R 3.8L V6\u003c\/a\u003e: part numbers T0178G, UF636 and 22448-JF00B.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/automotive-ignition-coil\"\u003e4-Cylinder Ignition Coil, OE 30520-RNA-A01\u003c\/a\u003e: the 30520-RNA-A01 number is used on several Honda 1.8L engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/automotive-ignition-coil-high-voltage-package\"\u003eHigh Voltage Ignition Coil, Model BK-6160\u003c\/a\u003e: a direct replacement coil, listed by its BK-6160 model number.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/auto-parts-ignition-coil\"\u003eSingle-Cylinder Ignition Coil for Chery Fengyun, Pika and Huapu\u003c\/a\u003e: for owners of these Chery models, which are hard to find parts for in many countries.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDiesel Glow Plugs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/8pcs-f2tz12a342a-glow-plug-glowplug-fits-ford-f250-f350-7-3l-1988-1994\"\u003e8-Piece Glow Plug Set, OE F2TZ12A342A\u003c\/a\u003e: for the 1988-1994 Ford F-350, E-350 and E-250 Econoline with the 7.3L IDI diesel.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/4pcs94-00-shogun-pajero-glow-plug\"\u003eGlow Plugs for Mitsubishi Shogun and Pajero, 4 Pcs\u003c\/a\u003e: for 1994-2000 diesel models.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you do not see your engine, check the brand pages such as \u003ca href=\"\/collections\/toyota-parts\"\u003eToyota parts\u003c\/a\u003e, \u003ca href=\"\/collections\/nissan-parts\"\u003eNissan parts\u003c\/a\u003e, \u003ca href=\"\/collections\/honda-parts\"\u003eHonda parts\u003c\/a\u003e or \u003ca href=\"\/collections\/ford-parts\"\u003eFord parts\u003c\/a\u003e, or send us your part number and we will tell you if we can supply it.\u003c\/p\u003e\n\n\u003ch2\u003eHow Spark Plugs and Ignition Coils Work Together\u003c\/h2\u003e\n\u003cp\u003eA petrol engine needs three things in each cylinder: air, fuel and a spark at the right moment. The spark plug supplies the spark. It screws into the cylinder head with its tip sitting inside the combustion chamber. When a high voltage pulse reaches the plug, it jumps the small gap between the centre electrode and the ground electrode, and that spark lights the air and fuel mix.\u003c\/p\u003e\n\u003cp\u003eThe car battery only gives about 12 volts, which is nowhere near enough to jump that gap under compression. The ignition coil fixes that. It is a transformer with two windings. The engine computer switches current through the primary winding on and off, and every time it cuts the current, the collapsing magnetic field induces a very high voltage in the secondary winding. That voltage goes straight to the plug. On most modern engines there is one coil sitting on top of each plug, called coil-on-plug. Older engines use a coil pack or a single coil with plug leads.\u003c\/p\u003e\n\u003cp\u003eBecause the two parts work as a pair, a weak coil can look like a bad plug and a worn plug can kill a coil. A plug with a gap that has grown too wide needs more voltage to fire. The coil works harder to deliver it, heats up and eventually cracks or shorts. That is why many mechanics replace spark plugs and ignition coils together on high-mileage engines, or at least check the coils whenever the plugs come out.\u003c\/p\u003e\n\u003cp\u003eIf you want the full engineering background, the \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Spark_plug\" target=\"_blank\" rel=\"noopener\"\u003espark plug article on Wikipedia\u003c\/a\u003e covers the history and the physics well.\u003c\/p\u003e\n\n\u003ch2\u003eIridium vs Platinum vs Copper Spark Plugs\u003c\/h2\u003e\n\u003cp\u003eThe material on the electrode tip decides how long the plug lasts and how easily it fires.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCopper core (nickel tip):\u003c\/strong\u003e cheap and conducts well, but the soft tip wears quickly. Usually replaced every 20,000 to 30,000 miles (about 30,000 to 50,000 km). Mostly found on older engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlatinum:\u003c\/strong\u003e harder than nickel, so the gap stays stable for longer. A good middle choice and common as original equipment on many Japanese and American engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIridium:\u003c\/strong\u003e harder again, with a very fine centre electrode that needs less voltage to spark. Iridium plugs often last 60,000 to 100,000 miles. Most modern engines with coil-on-plug ignition came with iridium from the factory.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe safe rule is to fit the same type your engine came with, or an upgrade. Going from iridium back to copper means you will be changing plugs much more often, and on some engines a copper plug can upset the misfire detection. Most of the spark plugs we sell are iridium or iridium platinum for that reason.\u003c\/p\u003e\n\n\u003ch2\u003eSigns Your Spark Plugs or Ignition Coils Need Replacing\u003c\/h2\u003e\n\u003cp\u003eThese are the symptoms that usually point to the ignition system. Several of them can also come from fuel or air problems, so read any stored fault codes first.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMisfire or check engine light:\u003c\/strong\u003e codes P0300 to P0308 point to misfires. P0301 means cylinder 1, P0302 cylinder 2 and so on. A misfire stuck on one cylinder often means one coil or one plug.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRough idle:\u003c\/strong\u003e the engine shakes at a stop, and the rev needle may wobble.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHesitation when accelerating:\u003c\/strong\u003e the car stumbles or jerks when you press the pedal, especially under load or uphill.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHard starting:\u003c\/strong\u003e the engine cranks longer than normal before catching, or needs more than one try on a cold morning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigher fuel use:\u003c\/strong\u003e unburned fuel is wasted fuel. A drop in economy with no other cause can be worn plugs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel smell from the exhaust:\u003c\/strong\u003e a dead cylinder pushes raw fuel into the exhaust. Left alone, this can overheat and damage the catalytic converter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlashing check engine light:\u003c\/strong\u003e this means a heavy misfire. Drive gently and get it fixed soon, because it is the kind that damages the catalytic converter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow to tell a bad coil from a bad plug\u003c\/h3\u003e\n\u003cp\u003eOn a coil-on-plug engine there is a simple test. Note which cylinder has the misfire code, then swap that coil with the one next to it. Clear the codes and drive. If the misfire moves to the other cylinder, the coil is the problem. If it stays put, look at the plug, the injector or compression on that cylinder. Glow plugs on a diesel can be checked with a multimeter for resistance, and a failed one usually reads open circuit.\u003c\/p\u003e\n\u003cp\u003eWhen you pull a spark plug, the tip tells a story. Light tan or grey deposits are normal. Black dry soot means a rich mixture. Wet oil on the tip points to worn rings or valve seals. White blistered tips suggest the engine is running too hot or the plug is the wrong heat range. A cracked white insulator means the plug has to be replaced straight away.\u003c\/p\u003e\n\n\u003ch2\u003eHow to Choose the Right Spark Plugs and Ignition Coils\u003c\/h2\u003e\n\u003cp\u003eFitment is the part people get wrong most often, so take a minute on this before you order.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatch the OE or interchange number.\u003c\/strong\u003e The fastest route is the number printed on your old plug or coil. We list OE and cross-reference numbers in our product titles, such as 90919-01253, 22401-5M015, LFR5AIX-11, 12137550012 and 22448-JF00B. If your number matches, the part fits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck the engine, not just the model.\u003c\/strong\u003e One car model can come with two or three engines. A Nissan Frontier with the 4-cylinder needs different plugs from one with the V6. Look at the engine code or displacement in your owner's manual or under the bonnet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCount your cylinders.\u003c\/strong\u003e A 4-cylinder engine needs 4 plugs, a V6 needs 6 and a V8 needs 8. Our sets are sold to match, so you rarely need to buy more than one pack.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat range and gap.\u003c\/strong\u003e The heat range is built into the part number. Do not change it unless you have a tuned engine and know why you are doing it. Most iridium plugs come pre-gapped. Check the gap before fitting, but do not lever a fine iridium tip, as it can snap.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread and reach.\u003c\/strong\u003e Plugs differ in thread diameter, thread length and seat type. The wrong reach can hit a piston. Using the OE number avoids this problem.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eIf you are unsure, send us your vehicle year, make, model, engine size and VIN through our contact page and we will confirm the right spark plugs and ignition coils for you before you pay.\u003c\/p\u003e\n\n\u003ch2\u003eReplacing Spark Plugs and Ignition Coils: What the Job Involves\u003c\/h2\u003e\n\u003cp\u003eOn most 4-cylinder engines this is a job a careful owner can do at home in under an hour. V6 engines with rear plugs under the intake manifold take longer, and some need the plenum removed. Here is the general order of work. Always follow the service manual for your engine.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eLet the engine cool fully. Aluminium cylinder heads have soft threads, and removing plugs from a hot head can damage them.\u003c\/li\u003e\n\u003cli\u003eDisconnect the battery if your manual recommends it.\u003c\/li\u003e\n\u003cli\u003eUnplug the coil connector, remove the coil bolt and pull the coil straight up. Do one cylinder at a time so nothing gets mixed up.\u003c\/li\u003e\n\u003cli\u003eBlow out the plug well with compressed air so dirt does not fall into the cylinder.\u003c\/li\u003e\n\u003cli\u003eRemove the old plug with a spark plug socket and extension.\u003c\/li\u003e\n\u003cli\u003eThread the new plug in by hand first. If it will not turn easily by hand, stop and start again, because it is cross-threading.\u003c\/li\u003e\n\u003cli\u003eTighten to the torque in the manual. Over-tightening is a common way to strip threads or crack the insulator.\u003c\/li\u003e\n\u003cli\u003ePut a small amount of dielectric grease inside the coil boot, refit the coil and plug in the connector.\u003c\/li\u003e\n\u003cli\u003eRepeat for each cylinder, reconnect the battery, start the engine and clear any stored codes.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eGlow plugs on diesel engines need more care. They can seize in the head after years of heat, and a snapped glow plug is an expensive repair. Warm the engine slightly, use penetrating oil and turn gently. If one feels stuck, stop and get a specialist to remove it.\u003c\/p\u003e\n\n\u003ch2\u003eHow Often to Replace Spark Plugs and Ignition Coils\u003c\/h2\u003e\n\u003cp\u003eYour service schedule is the final word, but these are typical intervals:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCopper plugs: around every 20,000 to 30,000 miles.\u003c\/li\u003e\n\u003cli\u003ePlatinum plugs: around every 60,000 miles.\u003c\/li\u003e\n\u003cli\u003eIridium plugs: around every 60,000 to 100,000 miles.\u003c\/li\u003e\n\u003cli\u003eIgnition coils: no fixed interval. Replace when they fail, or as a set on high-mileage engines when one has already gone.\u003c\/li\u003e\n\u003cli\u003eGlow plugs: often 100,000 miles or more, but replace any that test bad, and many owners replace the full set at once.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTurbo engines, like the Subaru WRX STi and MINI Cooper S, are harder on plugs and coils. Boost raises cylinder pressure, which makes the spark harder to fire. These engines often need plugs sooner than the brochure says, and coil failure is common on the R56 MINI in particular. If you have added power with a tune, ask your tuner whether a colder plug is needed.\u003c\/p\u003e\n\n\u003ch2\u003eShould You Replace One Ignition Coil or All of Them?\u003c\/h2\u003e\n\u003cp\u003eThis comes up a lot. If one coil fails on a young engine, replacing just that one is fine. On an older engine, the other coils have seen the same heat and the same hours, so another one often fails within months. Buying a full set, like our 4-piece MINI pack or the 6-piece GT-R set, saves you doing the job twice and keeps all cylinders firing the same way. It also saves you a second round of removing intake parts on engines where the coils are hard to reach.\u003c\/p\u003e\n\u003cp\u003eThe same thinking applies to spark plugs. Always replace them as a full set. Mixing a new plug with old ones gives uneven combustion between cylinders.\u003c\/p\u003e\n\n\u003ch2\u003eRelated Parts to Check at the Same Time\u003c\/h2\u003e\n\u003cp\u003eWhile the coils are out, it is worth looking at a few nearby parts that affect how the engine runs:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/engine-air-filters\"\u003eEngine air filters\u003c\/a\u003e: a clogged filter starves the engine and makes a weak spark more noticeable.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/car-sensors\"\u003eOxygen and engine sensors\u003c\/a\u003e: a lazy O2 sensor can cause a rough idle that feels like a misfire.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/fuel-injectors\"\u003eFuel injectors\u003c\/a\u003e: a blocked injector on one cylinder gives the same code as a bad coil.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/valve-covers\"\u003eValve covers and gaskets\u003c\/a\u003e: an oil leak from the valve cover or plug tube seals can fill the plug wells with oil and short out the coils.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/car-electrical-parts\"\u003eCar electrical parts\u003c\/a\u003e: alternators, starters and other parts that keep the ignition system powered.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/engine-parts\"\u003eEngine parts\u003c\/a\u003e: gaskets, mounts and internal parts if your problem turns out to be mechanical.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOrdering, Delivery and Returns\u003c\/h2\u003e\n\u003cp\u003eYou can order any of these spark plugs and ignition coils directly from this page. Delivery options and times for your country are shown at checkout and on our \u003ca href=\"\/pages\/shipping\"\u003eshipping page\u003c\/a\u003e. If a part arrives and does not fit the vehicle listed on the product page, see our \u003ca href=\"\/pages\/returns\"\u003ereturns policy\u003c\/a\u003e for how to send it back, and our \u003ca href=\"\/pages\/warranty\"\u003ewarranty page\u003c\/a\u003e for cover on faulty parts. Keep the packaging and do not fit a plug or coil until you have compared it with the old one. That makes a return straightforward if anything is wrong.\u003c\/p\u003e\n\n\u003ch2\u003eSpark Plugs and Ignition Coils FAQ\u003c\/h2\u003e\n\u003ch3\u003eCan I drive with a bad ignition coil?\u003c\/h3\u003e\n\u003cp\u003eFor a short distance, yes, but it is not a good idea. A dead cylinder sends unburned fuel into the exhaust, which can overheat the catalytic converter. It also puts extra strain on engine mounts because the engine runs out of balance. Fix it as soon as you can.\u003c\/p\u003e\n\u003ch3\u003eDo iridium spark plugs give more power?\u003c\/h3\u003e\n\u003cp\u003eOn a healthy standard engine, not really. What they give is a steady spark for much longer and easier starting as they age. On a worn engine with old plugs, fitting new iridium plugs can bring back power that was lost, which can feel like a gain.\u003c\/p\u003e\n\u003ch3\u003eDo I need to gap new spark plugs?\u003c\/h3\u003e\n\u003cp\u003eCheck the gap with a feeler gauge, but most iridium and platinum plugs come pre-set for the engine they are made for. If you do adjust it, bend only the ground strap and never press on the fine centre electrode.\u003c\/p\u003e\n\u003ch3\u003eWhat is the difference between a spark plug and a glow plug?\u003c\/h3\u003e\n\u003cp\u003eA spark plug makes a spark to light petrol. A glow plug is a heating element that warms the combustion chamber of a diesel so it can start from cold. Diesels light the fuel through compression, so they have no spark plugs at all.\u003c\/p\u003e\n\u003ch3\u003eWhy does my engine misfire only in the rain?\u003c\/h3\u003e\n\u003cp\u003eThat usually means a cracked coil boot or a coil with a crack in its casing. Moisture finds the crack and the spark leaks to the engine instead of reaching the plug. Replacing the coil normally fixes it.\u003c\/p\u003e\n\u003ch3\u003eCan a bad spark plug damage an ignition coil?\u003c\/h3\u003e\n\u003cp\u003eYes. A worn plug with a wide gap needs more voltage, and the coil overheats trying to supply it. Changing plugs on time protects the coils.\u003c\/p\u003e\n\u003ch3\u003eHow do I know which spark plugs fit my car?\u003c\/h3\u003e\n\u003cp\u003eUse the part number on your old plug or the one in your service manual, then match it to the OE and interchange numbers in our product titles. If you are still unsure, contact us with your VIN and we will check for you.\u003c\/p\u003e\n\u003ch3\u003eDo you ship spark plugs and ignition coils outside the US?\u003c\/h3\u003e\n\u003cp\u003eThe countries we deliver to and the cost for each are shown at checkout. Our \u003ca href=\"\/pages\/shipping\"\u003eshipping page\u003c\/a\u003e has the current details.\u003c\/p\u003e","products":[{"product_id":"4pcs-90919-01253-sc20hr11-iridium-plugs-fits-corolla-matrix-prius","title":"Iridium Spark Plugs (4-Pack) - OE 90919-01253 - Toyota Corolla, Matrix, Prius","description":"\u003ch2\u003eIridium Spark Plugs, OE 90919-01253\u003c\/h2\u003e\n\u003cp\u003eThis is a set of four iridium spark plugs built to OE number 90919-01253, the plug Toyota used on the Corolla and Matrix from 2009 to 2013 (this same plug also shows up on the 2007-2008 Nissan Sentra, if that's what brought you here instead). We carry these because a full set of four is exactly what most four-cylinder Corollas and Matrixes need for a plug change, and buying them as a matched set beats piecing together four different plugs from four different listings.\u003c\/p\u003e\n\u003cp\u003eIf your Corolla's idle has gotten a little rough, you've noticed a hesitation off the line, or your mileage has quietly dropped over the last few thousand miles, worn spark plugs are usually near the top of the suspect list. They're also just a maintenance item — most people aren't replacing these because something broke, they're replacing them because it's time.\u003c\/p\u003e\n\u003ch2\u003eWhy Iridium Instead of Standard Copper\u003c\/h2\u003e\n\u003cp\u003eIridium is harder and has a higher melting point than the copper or nickel alloys used in cheaper plugs, which lets the center electrode be ground down to a much finer point without wearing away quickly. A finer electrode means a more efficient spark and, in practice, a plug that holds its gap and keeps firing consistently for tens of thousands more miles than a standard plug would. That's really the whole pitch for iridium plugs: you're not getting a dramatically different spark, you're getting one that stays good for a lot longer.\u003c\/p\u003e\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cp\u003eFour plugs, matched to OE number 90919-01253 (also cross-referenced as Denso 3444 and Denso SC20HR11 — Denso is who actually made the original equipment part for Toyota, for what it's worth). That's a full set for a four-cylinder engine, so you shouldn't need to order more than one of these unless you're doing more than one car.\u003c\/p\u003e\n\u003ch2\u003eConfirmed Fitment\u003c\/h2\u003e\n\u003cp\u003eThis plug is confirmed for the Toyota Corolla (2009-2013) and Toyota Matrix (2009-2013), and also lists as compatible with the 2007-2008 Nissan Sentra. Toyota changed plug specs across different engine families over the years, so if your Corolla or Matrix falls outside 2009-2013, it's worth checking the number stamped on your current plug rather than assuming this is the right one. The same goes if you're cross-shopping this for a different Toyota model entirely — engine displacement and plug design vary enough between Toyota's four-cylinders that a plug correct for a Corolla isn't automatically correct for a Camry or RAV4.\u003c\/p\u003e\n\u003ch2\u003eInstalling Them\u003c\/h2\u003e\n\u003cp\u003eSpark plug replacement on these engines is about as approachable as engine maintenance gets — pull the ignition coil off each cylinder, pull the old plug with a spark plug socket, and thread the new one in by hand before snugging it down with a torque wrench (over-tightening an iridium plug is a real way to crack the porcelain insulator, so don't just muscle it with a ratchet). If you're doing the plugs, this is also a natural time to look at your ignition coils, since a coil that's starting to break down can produce misfire symptoms that look almost identical to a bad plug. We carry a \u003ca href=\"\/products\/automotive-ignition-coil-high-voltage-package\"\u003ereplacement ignition coil\u003c\/a\u003e if yours is due at the same time.\u003c\/p\u003e\n\u003ch2\u003eWhat a Worn Plug Actually Costs You\u003c\/h2\u003e\n\u003cp\u003eWikipedia's \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Spark_plug\"\u003espark plug article\u003c\/a\u003e gets into the electrode geometry and gap tolerances in more depth than most people need, but the practical upshot is simple: as the electrode erodes, the gap widens, the spark gets weaker, and the engine starts compensating in ways you can feel — rougher idle, softer throttle response, worse fuel economy. None of that shows up as a warning light. It just creeps in slowly enough that a lot of people don't notice until they've already put fresh plugs in and felt the difference.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eType: Iridium spark plug, set of 4\u003c\/li\u003e\n\u003cli\u003eOE\/OEM part number: 90919-01253\u003c\/li\u003e\n\u003cli\u003eCross-reference: Denso 3444, Denso SC20HR11\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: A0283A0002\u003c\/li\u003e\n\u003cli\u003eCondition: New\u003c\/li\u003e\n\u003cli\u003eWarranty: 1 year\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eOrdering\u003c\/h2\u003e\n\u003cp\u003eThis set of iridium spark plugs is in stock now. If you're not sure this is the right plug for your specific Corolla, Matrix, or Sentra, send us the number off your old plug or your VIN through our \u003ca href=\"\/pages\/request-a-part\"\u003eRequest a Part page\u003c\/a\u003e and we'll help confirm before you order. Our \u003ca href=\"\/pages\/warranty\"\u003eWarranty\u003c\/a\u003e and \u003ca href=\"\/pages\/returns\"\u003eReturns\u003c\/a\u003e pages cover what happens if it's not the right fit.\u003c\/p\u003e\n\u003ch2\u003eWhile You're Under the Hood\u003c\/h2\u003e\n\u003cp\u003eThese plugs are filed under our \u003ca href=\"\/collections\/engines\"\u003eengine parts\u003c\/a\u003e and \u003ca href=\"\/collections\/toyota\"\u003eToyota\u003c\/a\u003e collections, and you'll also find them alongside other routine service items in \u003ca href=\"\/collections\/maintenance-parts\"\u003emaintenance parts\u003c\/a\u003e. Worth a look if you're already planning a tune-up rather than just swapping the one thing that's obviously worn.\u003c\/p\u003e","brand":"EasyLife Auto Parts","offers":[{"title":"See image","offer_id":49807786967268,"sku":"CJHH271033801AZ","price":34.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/0502\/0900\/files\/7d85a79e-783f-4016-8342-5314f82ac404.jpg?v=1788734364"},{"product_id":"8pcs-f2tz12a342a-glow-plug-glowplug-fits-ford-f250-f350-7-3l-1988-1994","title":"8Pcs Glow Plug Set For 1988-1994 Ford F-350, E-350 \u0026 E-250 Econoline 7.3L IDI Diesel, OE F2TZ12A342A","description":"\u003ch2\u003eGlow Plugs for the 7.3L IDI Diesel\u003c\/h2\u003e\n\u003cp\u003eThis is a set of 8 glow plugs built for the 7.3L IDI diesel engine used in the 1988-1994 Ford F-350, 1988-1994 Ford E-350 Econoline, and 1988-1993 Ford E-250 Econoline, cross-referenced to OE numbers F2TZ12A342A and E4TZ12A342A. If your diesel is hard to start in cold weather, cranks longer than it used to before firing, or is throwing a glow plug circuit code, this set replaces all 8 plugs at once.\u003c\/p\u003e\n\n\u003ch2\u003eWhy the F-350 and Econoline Share This Glow Plug\u003c\/h2\u003e\n\u003cp\u003eFord used the 7.3L IDI (indirect injection) diesel V8 across its heavy-duty truck and van lineup during this era, including the F-350 pickup and the E-350 and E-250 Econoline vans, since sharing one diesel engine platform across multiple body styles was more efficient than developing separate engines for each. That shared engine is why one glow plug, cross-referenced to the same OE numbers, covers pickups and full-size vans alike instead of requiring a different part for each vehicle type.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCross-referenced to OE numbers F2TZ12A342A and E4TZ12A342A\u003c\/li\u003e\n\u003cli\u003eComplete set of 8, enough for all cylinders on the 7.3L IDI V8\u003c\/li\u003e\n\u003cli\u003eBuilt for reliable cold-weather starting performance\u003c\/li\u003e\n\u003cli\u003eDirect-fit replacement, no modification required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eType: Diesel glow plug\u003c\/li\u003e\n\u003cli\u003eOE\/OEM numbers: 0250202254, 5614220, E4TZ12A342A, E7TZ12A342A, F2TZ12A342A, ZD9\u003c\/li\u003e\n\u003cli\u003eInterchange numbers: F2TZ12A342A, E2TZ12A342A, E4TZ12A342A, E7TZ12A342A, 1819649C1\u003c\/li\u003e\n\u003cli\u003eQuantity: 8 plugs\u003c\/li\u003e\n\u003cli\u003eCondition: New\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eFits the 1988-1994 Ford F-350, 1988-1994 Ford E-350 Econoline, and 1988-1993 Ford E-250 Econoline, all with the 7.3L IDI diesel V8. Because Ford offered both gasoline and diesel engine options across these truck and van lines during this era, it's worth confirming your specific vehicle has the 7.3L IDI diesel before ordering, since a gas engine or the later 7.3L Power Stroke direct-injection engine uses different glow plugs entirely.\u003c\/p\u003e\n\n\u003ch2\u003eSigns Your Glow Plugs Need Replacing\u003c\/h2\u003e\n\u003cp\u003eFailing glow plugs on an IDI diesel typically show up as noticeably harder cold starts, longer cranking time before the engine fires, white smoke from the exhaust right after starting in cold weather, or a rough idle that smooths out once the engine warms up. Because glow plugs heat the combustion chamber to help ignite diesel fuel before the engine reaches full operating temperature, a weak or failed plug mainly affects starting and warm-up behavior rather than how the engine runs once it's already warm.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Replace the Complete Set\u003c\/h2\u003e\n\u003cp\u003eGlow plugs on a given engine are installed and used together, so when one has failed from age and heat cycling, the rest have typically seen the same years of service and are not far behind. Replacing all 8 at once rather than testing and swapping individual plugs one at a time means consistent, even heating across all cylinders during cold starts, rather than dealing with an uneven start caused by mixing old and new plugs.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cp\u003eReplacing glow plugs on the 7.3L IDI means locating each plug along the side of the cylinder heads, disconnecting the glow plug wiring harness, and removing each plug with a glow plug socket before threading in the new ones. Because these plugs have been in place for decades on an older diesel, penetrating oil ahead of time is worth using to avoid a plug breaking off in the cylinder head, which turns a simple swap into a much larger repair.\u003c\/p\u003e\n\n\u003ch2\u003eOrdering Information\u003c\/h2\u003e\n\u003cp\u003eThis glow plug set is in stock and ships ready to install. Our \u003ca href=\"\/pages\/shipping\"\u003eShipping Information\u003c\/a\u003e page covers current timelines, and our \u003ca href=\"\/pages\/warranty\"\u003eWarranty\u003c\/a\u003e and \u003ca href=\"\/pages\/returns\"\u003eReturns\u003c\/a\u003e pages explain what to do if anything isn't right on arrival. Not sure this matches your specific engine? Our \u003ca href=\"\/pages\/request-a-part\"\u003eRequest a Part page\u003c\/a\u003e is the fastest way to confirm before you order.\u003c\/p\u003e\n\n\u003ch2\u003eRelated Parts\u003c\/h2\u003e\n\u003cp\u003eThese glow plugs are listed in our \u003ca href=\"\/collections\/diesel-parts\"\u003eDiesel Parts\u003c\/a\u003e collection, along with our \u003ca href=\"\/collections\/ford\"\u003eFord\u003c\/a\u003e and \u003ca href=\"\/collections\/engines\"\u003eEngine Parts\u003c\/a\u003e collections, where you'll find other parts for these trucks and vans.\u003c\/p\u003e","brand":"EasyLife Auto Parts","offers":[{"title":"See image","offer_id":49809288331492,"sku":"CJQT270206101AZ","price":35.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/0502\/0900\/files\/05018d6a-5d5e-490d-bad9-80dcac022e53.jpg?v=1788754558"},{"product_id":"pack-of-6-ignition-coil-t0178g-uf636-22448-jf00b-for-2009-2014-gt-r-3-8l-v6","title":"Ignition Coil Set of 6 for 2009-2014 Nissan GT-R 3.8L V6 - T0178G \/ UF636 \/ 22448-JF00B","description":"\u003cp\u003e\u003cstrong\u003eShort spec:\u003c\/strong\u003e Set of 6 ignition coils • part numbers T0178G, UF636, 22448-JF00B • for the 2009–2014 Nissan GT-R 3.8L V6 • coil-on-plug design • new.\u003c\/p\u003e\n\n\u003ch2\u003eA Full Set of Ignition Coils for the Nissan GT-R\u003c\/h2\u003e\n\u003cp\u003eThis is a complete set of six ignition coils for the 2009–2014 Nissan GT-R with the 3.8L twin-turbo V6, listed under part numbers 22448-JF00B, UF636 and T0178G. If your GT-R has a misfire, a rough idle, hesitation under boost or a check engine light with a cylinder misfire code, a weak coil is one of the first things to check.\u003c\/p\u003e\n\u003cp\u003eAll six coils on this engine live through the same heat, boost and vibration, so when one starts to fail, the others have had the same hard life. Replacing the full set in one go saves you chasing misfires one cylinder at a time.\u003c\/p\u003e\n\n\u003ch2\u003eCommon Signs You Need New Coils\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCheck engine light with codes P0301 to P0306, or P0300\u003c\/li\u003e\n\u003cli\u003eMisfire or stumble under acceleration or boost\u003c\/li\u003e\n\u003cli\u003eRough, shaky idle\u003c\/li\u003e\n\u003cli\u003eLoss of power and poor fuel economy\u003c\/li\u003e\n\u003cli\u003eFuel smell or popping from the exhaust\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor a full guide to diagnosing the problem before you buy, read \u003ca href=\"\/blogs\/news\/bad-ignition-coil-symptoms\"\u003eBad Ignition Coil Symptoms: 10 Signs, What Causes Them and How to Fix It\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003eIgnition coil set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e6 coils\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart numbers\u003c\/td\u003e\n\u003ctd\u003e22448-JF00B, UF636, T0178G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVehicle\u003c\/td\u003e\n\u003ctd\u003e2009–2014 Nissan GT-R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEngine\u003c\/td\u003e\n\u003ctd\u003e3.8L V6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eCoil-on-plug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eSteps the vehicle's supply voltage (about 14V) up to high voltage for the spark plugs; the supplier lists output of about 64 kV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003ePlease match the part number printed on your original coils (22448-JF00B, UF636 or T0178G) before you order. If you're not sure, send us your VIN through our \u003ca href=\"\/pages\/request-a-part\"\u003erequest a part\u003c\/a\u003e page or \u003ca href=\"\/pages\/contact\"\u003econtact us\u003c\/a\u003e and we'll help confirm fitment.\u003c\/p\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e6 x ignition coils\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFitting Tips\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWork on a cool engine and keep connectors clean and dry.\u003c\/li\u003e\n\u003cli\u003eCheck the spark plugs while the coils are out. Worn plugs with wide gaps make coils work harder.\u003c\/li\u003e\n\u003cli\u003eLook for oil or water in the plug wells and fix any leaks.\u003c\/li\u003e\n\u003cli\u003eClear the codes after fitting and test drive the car.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNeed plugs or a code reader too? See our \u003ca href=\"\/collections\/car-electrical-parts\"\u003eelectrical parts\u003c\/a\u003e, \u003ca href=\"\/products\/automotive-obd2-scanner-obd-code-reader-car-check-engine-fault-diagnostic-tool\"\u003eOBD2 code reader\u003c\/a\u003e and \u003ca href=\"\/collections\/nissan-parts\"\u003eNissan parts\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0740\/0502\/0900\/files\/4b7dcb37-98f7-4a40-90bc-56a82a28fba8.jpg?v=1788755904\" alt=\"Nissan GT-R ignition coil set of 6, 22448-JF00B\" style=\"max-width:100%;\"\u003e\n\n\u003cp\u003eWe ship worldwide. See our \u003ca href=\"\/pages\/shipping\"\u003eshipping\u003c\/a\u003e, \u003ca href=\"\/pages\/returns\"\u003ereturns\u003c\/a\u003e and \u003ca href=\"\/pages\/warranty\"\u003ewarranty\u003c\/a\u003e pages for details.\u003c\/p\u003e","brand":"EasyLife Auto Parts","offers":[{"title":"85968115","offer_id":49809387290852,"sku":"CJQT289849601AZ","price":74.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/0502\/0900\/files\/4b7dcb37-98f7-4a40-90bc-56a82a28fba8.jpg?v=1788755904"},{"product_id":"4pcs-iridium-platinum-plugs-fits-jaguar-x-type-ford-taurus-itr6f13","title":"4Pcs Iridium Platinum Spark Plugs For Jaguar X-Type 2002-2006, Ford Taurus 1999-2006 \u0026 Mercury Sable, OE ITR6F13","description":"\u003ch2\u003eIridium Platinum Spark Plugs for the X-Type, Taurus, and Sable\u003c\/h2\u003e\n\u003cp\u003eThis is a set of 4 iridium platinum spark plugs built for the 2002-2006 \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Jaguar_X-Type\"\u003eJaguar X-Type\u003c\/a\u003e, 1999-2006 Ford Taurus, and 2001 and 2003-2005 Mercury Sable, cross-referenced to OE numbers ITR6F13 and TR6AP13. If your engine is misfiring, idling roughly, or you're noticing reduced fuel economy, these plugs replace a full set with iridium platinum construction for long service life.\u003c\/p\u003e\n\n\u003ch2\u003eWhy the X-Type, Taurus, and Sable Share This Plug\u003c\/h2\u003e\n\u003cp\u003eThe Jaguar X-Type was built on a platform closely related to the Ford Mondeo and shared its Duratec V6 engine architecture with the Ford Taurus and Mercury Sable sold in North America during the same era, even though the three vehicles were marketed under very different badges and price points. That shared Duratec engine family is why one spark plug, cross-referenced to the same OE and interchange numbers, covers a luxury sedan and two mainstream American sedans instead of needing three separate parts.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCross-referenced to OE numbers ITR6F13, L3Y418110, TR6AP13\u003c\/li\u003e\n\u003cli\u003eIridium platinum construction for long-lasting performance\u003c\/li\u003e\n\u003cli\u003eSet of 4, enough for a complete tune-up on these V6 engines\u003c\/li\u003e\n\u003cli\u003eDirect-fit replacement, no modification required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eType: Spark plug\u003c\/li\u003e\n\u003cli\u003eMaterial: Iridium platinum\u003c\/li\u003e\n\u003cli\u003eInterchange numbers: ITR6F13, ITR6F-13, TR6AP13\u003c\/li\u003e\n\u003cli\u003eOE\/OEM number: ITR6F13\/L3Y418110\/TR6AP13\u003c\/li\u003e\n\u003cli\u003eQuantity: 4 plugs\u003c\/li\u003e\n\u003cli\u003eCondition: New\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eFits the 2002-2006 Jaguar X-Type, 1999-2006 Ford Taurus, and 2001 and 2003-2005 Mercury Sable. Because these sedans were offered with more than one engine option across their production runs, it's worth confirming the OE number above against your specific vehicle's engine before ordering, particularly if you're unsure which V6 variant your car has.\u003c\/p\u003e\n\n\u003ch2\u003eSigns Your Spark Plugs Need Replacing\u003c\/h2\u003e\n\u003cp\u003eWorn spark plugs typically show up as a rough or uneven idle, an engine that hesitates or misfires under acceleration, reduced fuel economy, or a check engine light triggered by a misfire code. Because iridium platinum plugs are designed to hold their gap and firing performance far longer than standard copper plugs, a set that's finally showing these symptoms has usually covered significant mileage, and delaying replacement further tends to affect fuel economy and engine smoothness more noticeably over time, and a worn plug that's ignored long enough can eventually foul badly enough to trigger a misfire code.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Iridium Platinum Plugs\u003c\/h2\u003e\n\u003cp\u003eIridium and platinum are harder, more heat-resistant metals than the copper used in standard spark plugs, which lets the electrode stay thinner and more precise for a stronger, more consistent spark over a much longer service interval. For a V6 engine like the Duratec used in these vehicles, consistent spark across all six cylinders matters for smooth idle and even power delivery, which is why iridium platinum plugs are a common upgrade choice even when standard copper plugs would technically still fit.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cp\u003eReplacing spark plugs on this Duratec V6 means removing the ignition coils or coil packs to access each plug, using a spark plug socket to remove the old plugs without disturbing the surrounding coil boots, and gapping the new plugs to factory specification before installing them. Torquing each plug to spec rather than overtightening is important, since these plugs thread into the aluminum cylinder head and can strip the threads if forced. A dab of anti-seize on the threads, if not already applied to the new plugs, makes the next replacement easier down the road.\u003c\/p\u003e\n\n\u003ch2\u003eOrdering Information\u003c\/h2\u003e\n\u003cp\u003eThis spark plug set is in stock and ships ready to install. Our \u003ca href=\"\/pages\/shipping\"\u003eShipping Information\u003c\/a\u003e page covers current timelines, and our \u003ca href=\"\/pages\/warranty\"\u003eWarranty\u003c\/a\u003e and \u003ca href=\"\/pages\/returns\"\u003eReturns\u003c\/a\u003e pages explain what to do if anything isn't right on arrival. Not sure this matches your specific engine? Our \u003ca href=\"\/pages\/request-a-part\"\u003eRequest a Part page\u003c\/a\u003e is the fastest way to confirm before you order.\u003c\/p\u003e\n\n\u003ch2\u003eRelated Parts\u003c\/h2\u003e\n\u003cp\u003eThese spark plugs are listed in our \u003ca href=\"\/collections\/engines\"\u003eEngine Parts\u003c\/a\u003e collection, along with our \u003ca href=\"\/collections\/ford\"\u003eFord\u003c\/a\u003e and \u003ca href=\"\/collections\/jaguar\"\u003eJaguar\u003c\/a\u003e collections, where you'll find other parts for these platforms.\u003c\/p\u003e","brand":"EasyLife Auto Parts","offers":[{"title":"See image","offer_id":49809436180708,"sku":"CJHH271029101AZ","price":34.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/0502\/0900\/files\/d4152f82-9839-4845-b673-5b24064597a7.jpg?v=1788756842"},{"product_id":"ifr6t11-rav4-gs-es-iridium-platinum-spark-plug","title":"Iridium Platinum Spark Plug, IFR6T11, for Toyota RAV4, Lexus GS \u0026 ES","description":"\u003ch2\u003eIridium Platinum Spark Plug, IFR6T11, for Toyota RAV4, Lexus GS \u0026amp; ES\u003c\/h2\u003e\n\u003cp\u003eThis is an iridium platinum \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Spark_plug\"\u003espark plug\u003c\/a\u003e, part number IFR6T11, built for the Toyota RAV4, Lexus GS, and Lexus ES. If your engine has developed a rough idle, hesitation on acceleration, or reduced fuel economy, worn spark plugs are one of the most common and most affordable things to check first.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Iridium Platinum Construction Matters in a Spark Plug\u003c\/h2\u003e\n\u003cp\u003eA standard copper spark plug's electrode wears down relatively quickly under the heat and electrical erosion of normal combustion, which is why manufacturers started building plugs with iridium and platinum tips instead. These harder, more heat-resistant metals hold a finer electrode tip for far longer than copper can, which is why an iridium platinum plug like this one is designed to maintain a strong, consistent spark over a much longer service interval than a basic plug would.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIridium fire nozzle electrode for long-lasting, consistent spark performance\u003c\/li\u003e\n\u003cli\u003eBuilt to factory specification for gap, thread size, and reach\u003c\/li\u003e\n\u003cli\u003ePart number IFR6T11 for straightforward cross-reference to your original plug\u003c\/li\u003e\n\u003cli\u003eDirect-fit replacement designed to restore factory ignition performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eType: Automobile spark plug\u003c\/li\u003e\n\u003cli\u003eElectrode material: Iridium fire nozzle\u003c\/li\u003e\n\u003cli\u003ePart number: IFR6T11\u003c\/li\u003e\n\u003cli\u003eBore size, gap, thread size, and reach: Standard factory specification\u003c\/li\u003e\n\u003cli\u003eCondition: New\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eBuilt for the Toyota RAV4, Lexus GS, and Lexus ES. Because spark plug specifications can vary between engine variants and production years even within the same model line, it's worth confirming part number IFR6T11 against your original plug or your vehicle's documentation before ordering, or reaching out with your VIN for help confirming fitment.\u003c\/p\u003e\n\n\u003ch2\u003eSigns You Need New Spark Plugs\u003c\/h2\u003e\n\u003cp\u003eA rough or uneven idle, hesitation or a slight stumble under acceleration, reduced fuel economy, or a harder-than-normal start are all common signs that your spark plugs are due for replacement. Because plugs wear gradually rather than failing all at once, many drivers don't notice how much smoother their engine runs until after a fresh set is installed. A quick visual inspection of the old plug when it comes out, checking for excessive electrode wear, deposits, or an incorrect gap, can also help confirm that the plug was in fact the source of the symptoms you were noticing.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Replacing Worn Plugs on Schedule Matters\u003c\/h2\u003e\n\u003cp\u003eRunning an engine on worn spark plugs means each cylinder is firing less efficiently, which wastes fuel and can eventually lead to misfires that put extra strain on the ignition coils and catalytic converter. Replacing plugs before they're fully worn out, rather than waiting for a misfire to show up, is a simple way to protect the more expensive components downstream in the ignition and emissions systems.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cp\u003eInstalling this plug means removing the ignition coil or spark plug wire, extracting the old plug with a spark plug socket, and threading the new plug in by hand before tightening it to the manufacturer's specified torque. Because over-tightening a spark plug can crack the insulator or damage the cylinder head threads, using a torque wrench rather than tightening by feel is worth the extra step. It's also worth replacing all of the engine's spark plugs at the same time rather than just the one that's showing symptoms, since the remaining original plugs are typically at a similar point in their service life and tend to follow shortly after.\u003c\/p\u003e\n\n\u003ch2\u003eOrdering Information\u003c\/h2\u003e\n\u003cp\u003eThis spark plug is in stock and ships ready to install. Our \u003ca href=\"\/pages\/shipping\"\u003eShipping Information\u003c\/a\u003e page covers current timelines, and our \u003ca href=\"\/pages\/warranty\"\u003eWarranty\u003c\/a\u003e and \u003ca href=\"\/pages\/returns\"\u003eReturns\u003c\/a\u003e pages explain what to do if anything isn't right on arrival. Not sure this matches your specific vehicle and engine variant? Our \u003ca href=\"\/pages\/request-a-part\"\u003eRequest a Part page\u003c\/a\u003e is the fastest way to confirm before you order.\u003c\/p\u003e\n\n\u003ch2\u003eRelated Parts\u003c\/h2\u003e\n\u003cp\u003eThis spark plug is listed in our \u003ca href=\"\/collections\/toyota\"\u003eToyota\u003c\/a\u003e and \u003ca href=\"\/collections\/lexus\"\u003eLexus\u003c\/a\u003e collections, along with our \u003ca href=\"\/collections\/engine-parts\"\u003eEngine Parts\u003c\/a\u003e collection, where you'll find other ignition components.\u003c\/p\u003e\n","brand":"EasyLife Auto Parts","offers":[{"title":"Photo Color","offer_id":49813368996068,"sku":"CJQCQCHH00013-Photo Color","price":29.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/0502\/0900\/files\/4795148010934.jpg?v=1788785834"},{"product_id":"automotive-ignition-coil","title":"4-Cylinder Ignition Coil, OE 30520-RNA-A01","description":"\u003ch2\u003e4-Cylinder Ignition Coil, OE 30520-RNA-A01\u003c\/h2\u003e\n\u003cp\u003eThis is an \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Ignition_coil\"\u003eignition coil\u003c\/a\u003e built for 4-cylinder engines, cross-referenced to OE numbers 30520-RNA-A01, 099700-101, and 099700-102. If one or more cylinders on your engine has developed a misfire, a rough idle, or a noticeable loss of power, a failing ignition coil is one of the first components worth checking, especially if the symptom is isolated to a single cylinder.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Ignition Coils Fail Cylinder by Cylinder\u003c\/h2\u003e\n\u003cp\u003eOn a 4-cylinder engine with an individual coil for each cylinder, coils don't typically fail all at once, they tend to fail one at a time as heat cycling and age gradually break down the internal windings or insulation on that specific unit. That's why a misfire that's traceable to one cylinder, rather than a general roughness across the whole engine, so often points directly back to a single bad coil rather than a broader ignition or fuel system problem.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCross-referenced to OE numbers 30520-RNA-A01, 099700-101, and 099700-102\u003c\/li\u003e\n\u003cli\u003eDurable ABS housing built to withstand engine bay heat and vibration\u003c\/li\u003e\n\u003cli\u003eDirect-fit replacement designed to restore factory ignition performance\u003c\/li\u003e\n\u003cli\u003eStraightforward single-coil design for an uncomplicated replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eType: Automotive ignition coil\u003c\/li\u003e\n\u003cli\u003eApplicable engine cylinder number: 4 cylinders\u003c\/li\u003e\n\u003cli\u003eMaterial: ABS\u003c\/li\u003e\n\u003cli\u003eModel numbers: 30520-RNA-A01, 099700-101, 099700-102\u003c\/li\u003e\n\u003cli\u003eQuantity: 1 coil\u003c\/li\u003e\n\u003cli\u003eCondition: New\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eBuilt for 4-cylinder engines using the OE numbers listed above. Because ignition coils are typically application-specific down to the engine and production year, it's essential to cross-reference the OE numbers above against your original coil or your vehicle's parts documentation before ordering, or reach out with your VIN for help confirming fitment. Comparing the exact numbers stamped or printed on your existing coil against the ones listed here is generally the most reliable way to confirm a correct match before you install anything.\u003c\/p\u003e\n\n\u003ch2\u003eSigns You Need a New Ignition Coil\u003c\/h2\u003e\n\u003cp\u003eA misfire that shows up as a check engine light, a rough or uneven idle, hesitation or a noticeable loss of power under acceleration, or reduced fuel economy are all common signs of a failing ignition coil. Because a bad coil on one cylinder often triggers a diagnostic trouble code pointing to that specific cylinder, a code reader can be a useful first step in confirming which coil needs attention.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Replacing a Failing Coil Matters\u003c\/h2\u003e\n\u003cp\u003eRunning an engine with a failing ignition coil means that cylinder isn't burning fuel completely, which wastes fuel, can foul the spark plug faster than normal, and over time can allow unburned fuel to damage the catalytic converter. Replacing a weak coil promptly, rather than continuing to drive on a misfiring cylinder, helps protect the rest of the emissions and exhaust system from that kind of secondary damage.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cp\u003eInstalling this coil means disconnecting the negative battery terminal, removing the electrical connector and mounting bolt from the old coil, and withdrawing it from the spark plug well before installing the new coil in reverse order. Because a loose or corroded connector can mimic the same misfire symptoms as a failing coil, inspecting and cleaning the connector contacts during installation is worth doing while everything is already accessible. If your engine has multiple cylinders misfiring at once rather than just one, it's also worth checking your spark plugs and fuel system before assuming every coil needs replacing, since a single underlying cause can sometimes affect more than one cylinder's readings.\u003c\/p\u003e\n\n\u003ch2\u003eOrdering Information\u003c\/h2\u003e\n\u003cp\u003eThis ignition coil is in stock and ships ready to install. Our \u003ca href=\"\/pages\/shipping\"\u003eShipping Information\u003c\/a\u003e page covers current timelines, and our \u003ca href=\"\/pages\/warranty\"\u003eWarranty\u003c\/a\u003e and \u003ca href=\"\/pages\/returns\"\u003eReturns\u003c\/a\u003e pages explain what to do if anything isn't right on arrival. Not sure this matches your specific engine? Our \u003ca href=\"\/pages\/request-a-part\"\u003eRequest a Part page\u003c\/a\u003e is the fastest way to confirm before you order.\u003c\/p\u003e\n\n\u003ch2\u003eRelated Parts\u003c\/h2\u003e\n\u003cp\u003eThis ignition coil is listed in our \u003ca href=\"\/collections\/engine-parts\"\u003eEngine Parts\u003c\/a\u003e collection, along with our \u003ca href=\"\/collections\/electrical-parts\"\u003eElectrical Parts\u003c\/a\u003e collection, where you'll find other ignition and electrical components.\u003c\/p\u003e\n","brand":"EasyLife Auto Parts","offers":[{"title":"Automotive ignition coil","offer_id":49813422014692,"sku":"CJHH233369301AZ","price":33.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/0502\/0900\/files\/2ac47272-500a-4c7c-afca-727131d83097.jpg?v=1788786090"},{"product_id":"automotive-ignition-coil-high-voltage-package","title":"High Voltage Ignition Coil - Model BK-6160 Replacement","description":"\u003ch2\u003eA High Voltage Ignition Coil, Model BK-6160\u003c\/h2\u003e\n\u003cp\u003eThis is a replacement ignition coil, model BK-6160, built to deliver the high-voltage spark that fires your engine's spark plugs. If your car has started misfiring, hesitating, or throwing a rough idle, a weak or failing ignition coil is one of the more common culprits, and replacing it is usually a straightforward fix once you've confirmed that's actually the problem.\u003c\/p\u003e\n\u003ch2\u003eWhat an Ignition Coil Does\u003c\/h2\u003e\n\u003cp\u003eYour car's battery only puts out 12 volts, which isn't nearly enough to jump the gap on a spark plug and ignite the air-fuel mixture in the cylinder. The ignition coil's job is to take that low voltage and step it up dramatically — often into the tens of thousands of volts — timed precisely with each cylinder's firing order. When a coil starts to weaken, the spark it produces gets thinner and less consistent, which shows up as a misfire, a check engine light, reduced fuel economy, or a noticeable loss of power under acceleration. If you want the more technical explanation of the step-up transformer principle behind this, Wikipedia's \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Ignition_coil\"\u003eignition coil article\u003c\/a\u003e covers the electromagnetic side of it in more depth than we will here.\u003c\/p\u003e\n\u003ch2\u003eWhat You're Getting\u003c\/h2\u003e\n\u003cp\u003eThis listing is for one high voltage ignition coil, model BK-6160, classified as a general automotive spare part. It's built to replace a coil that's failed or is showing signs of weakening, restoring proper spark delivery to the cylinder it serves. As with most ignition coils, this is sold as an individual unit rather than a full engine set, so check whether your vehicle needs one coil replaced or several before ordering quantity.\u003c\/p\u003e\n\u003ch2\u003eA Note on Compatibility\u003c\/h2\u003e\n\u003cp\u003eWe don't have a specific vehicle application list attached to this coil beyond the BK-6160 model designation, so we're not going to claim it fits a particular make or model without that confirmation. Ignition coils are one of those parts where the physical connector, mounting style, and electrical specifications have to match your engine exactly — a coil that looks similar but isn't the correct fit either won't seat properly or won't deliver the voltage your engine needs. If you're not already working from a confirmed cross-reference against your vehicle's OEM coil number, the safest approach is to compare this BK-6160 designation against your existing coil or your vehicle's parts catalog before ordering, or reach out through our \u003ca href=\"\/pages\/request-a-part\"\u003eRequest a Part page\u003c\/a\u003e and we'll help you confirm fitment.\u003c\/p\u003e\n\u003ch2\u003eSigns You Might Need One\u003c\/h2\u003e\n\u003cp\u003eA failing ignition coil often shows up first as a rough idle or a slight hesitation when you accelerate, especially noticeable at low RPM. As it gets worse, you may notice an intermittent misfire that feels like the engine briefly stumbles, sometimes accompanied by a flashing check engine light, which usually indicates the engine control computer has detected a misfire on a specific cylinder. Some drivers also notice reduced fuel economy, since an engine running on a weak spark doesn't burn fuel as efficiently as it should. None of these symptoms are exclusive to a bad coil — spark plugs, fuel injectors, and wiring issues can cause similar problems — so it's worth ruling out the simpler and cheaper possibilities first if you're not sure.\u003c\/p\u003e\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cp\u003eReplacing an ignition coil is one of the more approachable jobs in home auto maintenance on most vehicles, particularly on engines with coil-on-plug designs where the coil sits directly above each spark plug. Typically it involves disconnecting the electrical connector, removing a single retaining bolt, and pulling the old coil straight up and off the spark plug before reversing the process with the new one. It's worth inspecting the spark plug underneath while you're in there, since a worn plug can shorten the life of a brand new coil if it's not replaced at the same time.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eType: High voltage ignition coil\u003c\/li\u003e\n\u003cli\u003eModel: BK-6160\u003c\/li\u003e\n\u003cli\u003eClassification: Automotive spare part\u003c\/li\u003e\n\u003cli\u003eCondition: New\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy This Is Worth Getting Right\u003c\/h2\u003e\n\u003cp\u003eDriving on a failing ignition coil for an extended period can do more damage than the coil itself would cost to replace — unburned fuel from a misfiring cylinder can wash oil off the cylinder walls and, in some cases, damage the catalytic converter if raw fuel keeps making it into the exhaust system. Catching a weak coil early and swapping it out is a lot cheaper than dealing with a fouled catalytic converter down the line.\u003c\/p\u003e\n\u003ch2\u003eOrdering Information\u003c\/h2\u003e\n\u003cp\u003eThis ignition coil is in stock and ships as a single unit, ready to install once you've confirmed it's the right match for your vehicle. Our \u003ca href=\"\/pages\/shipping\"\u003eShipping Information\u003c\/a\u003e page covers current timelines, and our \u003ca href=\"\/pages\/warranty\"\u003eWarranty\u003c\/a\u003e and \u003ca href=\"\/pages\/returns\"\u003eReturns\u003c\/a\u003e pages explain the process if anything needs to go back.\u003c\/p\u003e\n\u003ch2\u003eRelated Parts\u003c\/h2\u003e\n\u003cp\u003eThis coil sits in our \u003ca href=\"\/collections\/electrical-parts\"\u003eelectrical parts\u003c\/a\u003e collection and our \u003ca href=\"\/collections\/sensors-electronics\"\u003esensors and electronics\u003c\/a\u003e collection alongside our other ignition and electrical components. If you're diagnosing a misfire and aren't yet certain the coil is the cause, it's worth browsing those collections for related sensors and electrical parts that can cause similar symptoms.\u003c\/p\u003e","brand":"EasyLife Auto Parts","offers":[{"title":"Black","offer_id":49813915730148,"sku":"CJQCQCQT00105-Black","price":44.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/0502\/0900\/files\/1258034827932.jpg?v=1788791674"},{"product_id":"auto-parts-ignition-coil","title":"Single-Cylinder Ignition Coil for Chery Fengyun, Pika \u0026 Huapu","description":"\u003ch2\u003eSingle-Cylinder Ignition Coil for Chery Fengyun, Pika \u0026amp; Huapu\u003c\/h2\u003e\n\u003cp\u003eThis is a single-cylinder \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Ignition_coil\"\u003eignition coil\u003c\/a\u003e cross-referenced to item numbers 0221503004 and 0221503465, built for the Chery Fengyun, Pika, and Huapu. If your engine has developed a rough idle, an intermittent misfire, or has become harder to start than it used to be, a tired ignition coil is one of the most common and most overlooked causes on small-displacement single-cylinder engines like these.\u003c\/p\u003e\n\n\u003ch2\u003eWhy the Ignition Coil Matters on a Single-Cylinder Engine\u003c\/h2\u003e\n\u003cp\u003eOn a single-cylinder engine, there's no second or third coil to pick up the slack if one starts to fail, so the entire engine's running quality depends on that one coil delivering a strong, consistent spark every cycle. A coil that's beginning to break down internally, whether from age, heat cycling, or a cracked winding, tends to show up as a gradual loss of power and smoothness rather than a sudden failure, which is why many owners live with a slowly worsening problem for a while before tracking it back to the coil.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCross-referenced to item numbers 0221503004 and 0221503465\u003c\/li\u003e\n\u003cli\u003eBuilt specifically for single-cylinder applications on the Chery Fengyun, Pika, and Huapu\u003c\/li\u003e\n\u003cli\u003eDirect-fit replacement designed to restore factory ignition performance\u003c\/li\u003e\n\u003cli\u003eStraightforward one-coil design for a simple, uncomplicated installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eType: Automobile ignition coil\u003c\/li\u003e\n\u003cli\u003eApplicable engine cylinder quantity: Single cylinder\u003c\/li\u003e\n\u003cli\u003eItem numbers: 0221503004, 0221503465\u003c\/li\u003e\n\u003cli\u003eQuantity: 1 coil\u003c\/li\u003e\n\u003cli\u003eCondition: New\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eBuilt for the Chery Fengyun, Pika, and Huapu single-cylinder applications. Because ignition coil fitment can vary between production years and engine variants even within the same model line, it's worth confirming the item numbers above against your original coil or your vehicle's documentation before ordering, or reaching out with your vehicle's details for help confirming fitment.\u003c\/p\u003e\n\n\u003ch2\u003eSigns You Need a New Ignition Coil\u003c\/h2\u003e\n\u003cp\u003eA rough or uneven idle, a noticeable loss of power under load, an engine that's become harder to start, especially in cold or damp conditions, or an intermittent misfire that comes and goes are all common signs of a failing ignition coil. On a single-cylinder engine, these symptoms tend to be more pronounced than on a multi-cylinder engine, since there's no other cylinder firing normally to mask the problem.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Replacing a Failing Coil Promptly Matters\u003c\/h2\u003e\n\u003cp\u003eContinuing to run an engine on a weak or failing ignition coil can lead to unburned fuel passing through the combustion chamber, which wastes fuel and can foul spark plugs faster than normal. Over time, this also puts extra strain on the starter and battery, since a poor spark makes the engine harder to start and keep running. Replacing the coil before it fails completely helps avoid getting stranded with an engine that won't start at all.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cp\u003eInstalling this coil means disconnecting the negative battery terminal first, removing the electrical connector and mounting hardware from the old coil, and securing the new coil in its place before reconnecting the wiring. Because a loose or improperly seated connector can cause the same misfire symptoms as a failing coil, double-checking that the connection is fully seated after installation is worth the extra minute it takes. It's also a good idea to inspect the spark plug itself while the coil is off, since a worn or fouled plug paired with a new coil can still leave you with the same rough-running symptoms you started with.\u003c\/p\u003e\n\n\u003ch2\u003eOrdering Information\u003c\/h2\u003e\n\u003cp\u003eThis ignition coil is in stock and ships ready to install. Our \u003ca href=\"\/pages\/shipping\"\u003eShipping Information\u003c\/a\u003e page covers current timelines, and our \u003ca href=\"\/pages\/warranty\"\u003eWarranty\u003c\/a\u003e and \u003ca href=\"\/pages\/returns\"\u003eReturns\u003c\/a\u003e pages explain what to do if anything isn't right on arrival. Not sure this matches your specific vehicle and engine variant? Our \u003ca href=\"\/pages\/request-a-part\"\u003eRequest a Part page\u003c\/a\u003e is the fastest way to confirm before you order.\u003c\/p\u003e\n\n\u003ch2\u003eRelated Parts\u003c\/h2\u003e\n\u003cp\u003eThis ignition coil is listed in our \u003ca href=\"\/collections\/engine-parts\"\u003eEngine Parts\u003c\/a\u003e collection, along with our \u003ca href=\"\/collections\/electrical-parts\"\u003eElectrical Parts\u003c\/a\u003e collection, where you'll find other ignition and electrical components.\u003c\/p\u003e\n","brand":"EasyLife Auto Parts","offers":[{"title":"Black","offer_id":49813935718628,"sku":"CJYD246256601AZ","price":42.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/0502\/0900\/files\/9bda92d9-15e1-48ea-95ba-2124ccba8b86.jpg?v=1788791953"},{"product_id":"fashionable-and-simple-spark-plugs-for-cars","title":"Fashionable And Simple Spark Plugs For Cars","description":"\u003cp\u003e\n \u003cb\u003eProduct information:\u003c\/b\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Material:Iridium tip\n \u003cbr\u003e\n Style:Fashion Simple\n \u003cbr\u003e\n Features:AT\/automatic gearbox\n \u003cbr\u003e\n Colour:BKR8EIX 2668\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cb\u003ePacking list:\u003c\/b\u003e\n\u003c\/p\u003e\n\u003cp\u003eSpark Plug*1\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cb\u003eProduct Image:\u003c\/b\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cimg src=\"https:\/\/cf.cjdropshipping.com\/c482bc88-336d-4478-a633-154791bc5b24.jpg\" style=\"max-width:100%;\"\u003e\n \u003cimg src=\"https:\/\/cf.cjdropshipping.com\/ec6d731a-d02e-4197-ae3a-f6b473fdf239.jpg\" style=\"max-width: 100%;\"\u003e\n \u003cimg src=\"https:\/\/cf.cjdropshipping.com\/b659ad06-58b8-4c70-bf69-d034701608d2.jpg\" style=\"max-width: 100%;\"\u003e\n \u003cimg src=\"https:\/\/cf.cjdropshipping.com\/59e7e6bd-2b19-4d21-8d42-975cc4d9be75.jpg\" style=\"max-width: 100%;\"\u003e\n \u003cimg src=\"https:\/\/cf.cjdropshipping.com\/5fd868ef-99da-432e-b659-1c4430804030.jpg\" style=\"max-width: 100%;\"\u003e\n \u003cbr\u003e\n\u003c\/p\u003e","brand":"EasyLife Auto Parts","offers":[{"title":"BKR8EIX2668","offer_id":49917670392036,"sku":"CJJT169906001AZ","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/0502\/0900\/files\/e1c64971-59ef-4929-a5db-593571052095.jpg?v=1789894035"},{"product_id":"ik16-5303-is-suitable-for-iridium-spark-plugs-of-toyota-nissan-mitsubishi-and-ford-automotive-spark-plugs","title":"IK16 5303 Is Suitable For Iridium Spark Plugs Of Toyota, Nissan, Mitsubishi And Ford Automotive Spark Plugs","description":"\u003ch1\u003eSpark Plug Product Description\u003c\/h1\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThis automotive spark plug is model IK16 5303, compatible with multiple car brands including Toyota, Nissan, Mitsubishi and Ford. Made of high‑quality material, it delivers stable ignition performance for engine operation. It helps improve combustion efficiency, keep engine running smoothly, and reduce abnormal wear. Strictly manufactured to match original equipment standards, it is a reliable replacement part for vehicle maintenance.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003col\u003e\n \u003cli\u003eStable ignition performance for smooth engine operation\u003c\/li\u003e\n \u003cli\u003eWide compatibility for multiple vehicle models\u003c\/li\u003e\n \u003cli\u003e\n  Reliable replacement part for daily car maintenance              \n  \u003cimg src=\"https:\/\/cf.cjdropshipping.com\/53dc39e4-7be9-433c-9da2-01bd12d8a63c.png\" contenteditable=\"false\" style=\"max-width: 100%;\"\u003e\n   \n  \u003cbr\u003e\n  \u003cimg src=\"https:\/\/cf.cjdropshipping.com\/fd3c37d7-a0e2-458e-9747-ec53f8b03ef5.jpg\" style=\"max-width:100%;\" contenteditable=\"false\"\u003e\n \u003c\/li\u003e\n\u003c\/ol\u003e","brand":"EasyLife Auto Parts","offers":[{"title":"Silver","offer_id":49917685006564,"sku":"CJHH306720301AZ","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/0502\/0900\/files\/0d32704b-e0ae-40dd-b7da-30a3d5dfaa97.jpg?v=1789894216"},{"product_id":"4pcs94-00-shogun-pajero-glow-plug","title":"4pcs94-00  SHOGUN PAJERO glow plug","description":"\u003cp\u003e\n Length: about 8.7cm\n \u003cbr\u003e\n Thread diameter: As picture shown\n \u003cbr\u003e\n Package box size: about 11cm (L) x 1.7cm (W) x 1.7cm (H)\n \u003cbr\u003e\n Weight: 40g \/ piece\n \u003cbr\u003e\n Quantity: 4pcs (comes with 4 small boxes)\n \u003cbr\u003e\n Fitment:\n \u003cbr\u003e\n For MITSUBISHI \/ SHOGUN \/2.8 \/ Feb 1994-Mar 2000 \/ Eng Code: 4M40, 4M40T\n \u003cbr\u003e\n For MITSUBISHI \/ PAJERO \/2.8 \/ Feb 1994-Mar 2000 \/ Eng Code: 4M40, 4M40T\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cimg src=\"https:\/\/cf.cjdropshipping.com\/807acafa-091a-4998-a562-9fba6781ece8.jpg\" style=\"max-width:100%;\"\u003e\n \u003cimg src=\"https:\/\/cf.cjdropshipping.com\/5e56c6c5-5486-4a45-a826-071aeeb2047f.jpg\" style=\"font-size: 14px; max-width: 100%;\"\u003e\n \u003cimg src=\"https:\/\/cf.cjdropshipping.com\/323ed06b-4246-4836-a8d3-be14b76e58d0.jpg\" style=\"font-size: 14px; max-width: 100%;\"\u003e\n \u003cimg src=\"https:\/\/cf.cjdropshipping.com\/8f07ea8b-27ef-483d-ad40-a1ac5c92908d.jpg\" style=\"font-size: 14px; max-width: 100%;\"\u003e\n \u003cimg src=\"https:\/\/cf.cjdropshipping.com\/73f722d4-914b-4295-9fd7-2659d658cb60.jpg\" style=\"font-size: 14px; max-width: 100%;\"\u003e\n \u003cbr\u003e\n\u003c\/p\u003e","brand":"EasyLife Auto Parts","offers":[{"title":"Glow plug","offer_id":49917697327332,"sku":"CJQCQCHH00009-Glow plug","price":22.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/0502\/0900\/files\/1490002498216.jpg?v=1789894420"},{"product_id":"6pcs-fits-hyundai-infiniti-platinum-plugs-4469-lfr5aix11","title":"LFR5AIX-11 Spark Plugs (6-Pack) - Platinum, Interchange 4469 \/ ILFR5B11 \/ PLFR5A11 for Nissan, Infiniti \u0026 Hyundai","description":"\u003cp\u003eIf your engine has started idling rough, hesitating when you accelerate, or throwing a misfire code, worn plugs are the first thing worth checking. This is a set of six \u003cstrong\u003eLFR5AIX-11 spark plugs\u003c\/strong\u003e, the platinum-tip plug that cross-references to the 4469, ILFR5B11 and PLFR5A11 numbers used across a lot of Nissan, Infiniti and Hyundai gasoline engines. One box covers a full V6, so you can swap the whole set in one go.\u003c\/p\u003e\n\n\u003cp\u003eWe sell a lot of ignition auto parts, and plugs are one of the easiest wins on an older engine. A fresh set brings back a stable spark, smooths out the idle and takes load off the ignition coils, which tend to fail early when they're forced to fire across worn-out gaps.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose These LFR5AIX-11 Spark Plugs\u003c\/h2\u003e\n\n\u003cp\u003eThe platinum tip on the center electrode wears much more slowly than a plain nickel plug, so the gap stays close to spec for a long time. That means a steady spark, smoother running and fewer trips under the hood. These are a direct replacement for the original interchange numbers, with the same thread, reach and heat range, so there's nothing to modify.\u003c\/p\u003e\n\n\u003cp\u003eNot sure your plugs are the problem? Our guide to \u003ca href=\"\/blogs\/news\/bad-spark-plug-symptoms\"\u003ebad spark plug symptoms\u003c\/a\u003e walks through the warning signs, how to read an old plug and how to tell a plug problem from a bad coil.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Platinum spark plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 6 plugs per pack\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterchange numbers:\u003c\/strong\u003e LFR5AIX-11, LFR5AIX11, 4469, ILFR5B11, PLFR5A11\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer part number:\u003c\/strong\u003e A0283A0011\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel type:\u003c\/strong\u003e Gasoline\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment type:\u003c\/strong\u003e Direct replacement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed fitment:\u003c\/strong\u003e Nissan Quest 2004-2009, Nissan Titan 2004-2008, Nissan Sentra 2002-2006\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1 year\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCheck Fitment Before You Order\u003c\/h2\u003e\n\n\u003cp\u003eThe interchange number is the most reliable way to match a plug. Pull one of your old plugs and compare the number printed on the insulator, or check your owner's manual. Keep your cylinder count in mind as well: this pack has six plugs, which suits V6 engines. A V8 needs eight, and a four-cylinder needs four. If you want us to double-check, send your VIN through our \u003ca href=\"\/pages\/contact\"\u003econtact page\u003c\/a\u003e and we'll confirm the fit.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation Tips\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOnly change plugs on a cool engine, especially with aluminum cylinder heads.\u003c\/li\u003e\n\u003cli\u003eCheck the gap before installing, and never pry on the fine center electrode.\u003c\/li\u003e\n\u003cli\u003eThread each plug in by hand first, then tighten to the torque spec for your engine.\u003c\/li\u003e\n\u003cli\u003eLook at the coil boots while you're in there. A cracked or oil-soaked boot will cause misfires even with new plugs.\u003c\/li\u003e\n\u003cli\u003eReplace all six at the same time so every cylinder fires evenly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eNeed a coil too? Browse our \u003ca href=\"\/collections\/electrical-parts\"\u003eelectrical parts\u003c\/a\u003e, or check out the \u003ca href=\"\/products\/6pcs-iridium-plugs-for-350z-altima-titan-224015m015-plfr5a11-vq35de\"\u003eiridium 22401-5M015 plug set\u003c\/a\u003e if you'd prefer an iridium upgrade for a Nissan VQ engine. More engine auto parts are in our \u003ca href=\"\/collections\/engines\"\u003eengine parts collection\u003c\/a\u003e and the \u003ca href=\"\/collections\/nissan\"\u003eNissan\u003c\/a\u003e section.\u003c\/p\u003e\n\n\u003ch2\u003eShipping and Warranty\u003c\/h2\u003e\n\n\u003cp\u003eWe ship to customers worldwide. Delivery estimates are on our \u003ca href=\"\/pages\/shipping\"\u003eshipping page\u003c\/a\u003e, and you can follow your order on the \u003ca href=\"\/pages\/track-order\"\u003etracking page\u003c\/a\u003e. Warranty details are on our \u003ca href=\"\/pages\/warranty\"\u003ewarranty page\u003c\/a\u003e. For background on how plugs work and what heat range means, Wikipedia's \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Spark_plug\" target=\"_blank\"\u003espark plug article\u003c\/a\u003e is a solid read.\u003c\/p\u003e\n\n\u003cp\u003eBottom line: if your interchange number is LFR5AIX-11, 4469, ILFR5B11 or PLFR5A11, these LFR5AIX-11 spark plugs are a straight swap that brings back a clean, steady spark at a fair price.\u003c\/p\u003e","brand":"EasyLife Auto Parts","offers":[{"title":"See image","offer_id":49917711974628,"sku":"CJHH271035601AZ","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/0502\/0900\/files\/cf1b3c16-332e-415b-9538-8bc44b9dd3a5.jpg?v=1789894647"},{"product_id":"automotive-electrical-system-simplex-spark-plug","title":"Automotive Electrical System Simplex Spark Plug","description":"\u003cp\u003e\n \u003cb\u003eProduct information:\u003c\/b\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Type:Iridium spark plug\n \u003cbr\u003e\n Use:For car\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cb\u003ePacking list:\u003c\/b\u003e\n\u003c\/p\u003e\n\u003cp\u003eSpark Plug*1\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cb\u003eProduct Image:\u003c\/b\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cimg src=\"https:\/\/cf.cjdropshipping.com\/532a4352-0e66-4ba9-9dd4-26460c0a4e7c.jpg\" style=\"max-width:100%;\"\u003e\n \u003cimg src=\"https:\/\/cf.cjdropshipping.com\/51494d76-45f2-48e8-95ef-f0fb659fb588.jpg\" style=\"max-width: 100%;\"\u003e\n \u003cimg src=\"https:\/\/cf.cjdropshipping.com\/e6e942af-1e10-4130-84de-edf7a3c6c43b.jpg\" style=\"max-width: 100%;\"\u003e\n \u003cimg src=\"https:\/\/cf.cjdropshipping.com\/58aea515-8bae-4b10-8c98-b448f9062cad.jpg\" style=\"max-width: 100%;\"\u003e\n \u003cimg src=\"https:\/\/cf.cjdropshipping.com\/08735342-d7d8-4ced-8176-6a70ef391fcb.jpg\" style=\"max-width: 100%;\"\u003e\n \u003cbr\u003e\n\u003c\/p\u003e","brand":"EasyLife Auto Parts","offers":[{"title":"White","offer_id":49917765091556,"sku":"CJJT169304301AZ","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/0502\/0900\/files\/bab40c48-e1d0-4b22-aa94-7f45fb223445.jpg?v=1789895257"},{"product_id":"6pcs-iridium-plugs-for-350z-altima-titan-224015m015-plfr5a11-vq35de","title":"Iridium Spark Plugs for Nissan Sentra, Frontier \u0026 Titan (Set of 6) — OE 22401-5M015","description":"\u003ch2\u003eIridium Spark Plugs for Nissan Sentra, Frontier \u0026amp; Titan — Set of 6\u003c\/h2\u003e\n\u003cp\u003eIf you've been searching for a solid set of Nissan Sentra Frontier Titan spark plugs, this six-pack is built to get your engine firing clean again without any surprises. These are iridium plugs, cross-referenced to OE part number 22401-5M015 (also listed as PLFR5A11 \/ 224015M015 \/ PLFR5A-11), and they're made as a direct bolt-in replacement — no drilling, no adapters, no fuss. Pull the old plugs, thread these in, torque them down, and you're done.\u003c\/p\u003e\n\n\u003ch2\u003eA Quick, Important Fitment Correction\u003c\/h2\u003e\n\u003cp\u003eWe want to be upfront about something. This listing used to reference the 350Z and Altima with the VQ35DE engine, and that was wrong — a copy-paste mistake carried over from a similar listing. The manufacturer's actual fitment data, which is more specific and more reliable than that old title text, points to three vehicles only:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNissan Sentra\u003c\/strong\u003e — 2000 to 2006\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNissan Frontier\u003c\/strong\u003e — 2005 to 2010\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNissan Titan\u003c\/strong\u003e — 2004 to 2006\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you drive a 350Z or an Altima with the VQ35DE, these are not your plugs, and we'd rather tell you that now than have you order the wrong part. If your vehicle is a Sentra, Frontier, or Titan in the years above, you're in the right place. Still not 100% sure your model and trim line up? Send us your VIN or engine code through our \u003ca href=\"\/pages\/request-a-part\"\u003erequest a part\u003c\/a\u003e page before you order and we'll confirm fitment for you — it takes two minutes and saves everyone a headache.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Iridium Instead of Standard Copper Plugs\u003c\/h2\u003e\n\u003cp\u003eIridium spark plugs use a much finer center electrode than a standard copper plug — often a fraction of the diameter. That smaller tip needs less voltage to fire a spark, which tends to translate into a cleaner, more consistent burn and steadier idle. Iridium is also a hard, heat-resistant metal, so these plugs typically hold up longer under normal driving conditions than a basic copper plug, meaning fewer trips back under the hood to swap them out. None of that is marketing fluff — it's just how the metal behaves compared to copper, and it's the whole reason iridium plugs cost a bit more up front but tend to pay you back in longevity.\u003c\/p\u003e\n\n\u003ch2\u003eWhat You're Getting\u003c\/h2\u003e\n\u003cp\u003eThis is a complete set of six spark plugs — enough for a full tune-up on your Sentra, Frontier, or Titan in one go, rather than buying plugs one at a time and hoping you remembered the right count. Each plug is built as a direct-fit aftermarket replacement, so your factory gap, thread, and reach specs are already accounted for. No machining, no trimming, no \"close enough\" fitment.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Spark Plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 6 plugs (set)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Iridium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Nissan Sentra (2000–2006), Nissan Frontier (2005–2010), Nissan Titan (2004–2006)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment Type:\u003c\/strong\u003e Direct replacement, aftermarket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOE \/ Interchange Numbers:\u003c\/strong\u003e 22401-5M015, PLFR5A11, 224015M015, PLFR5A-11\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e A0145A0001\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Warranty:\u003c\/strong\u003e 1 year\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstalling Them\u003c\/h2\u003e\n\u003cp\u003eSwapping spark plugs is one of those jobs most people with basic tools can knock out in a driveway on a Saturday morning. Let the engine cool down first — a hot engine block will make the plugs harder to remove and can damage the threads if you're not careful. Pull the ignition coil or wire off one cylinder at a time so you don't mix up the firing order, then use a spark plug socket to back the old plug out. Check the gap on the new plug against your vehicle's factory spec before installing (yes, even pre-gapped plugs are worth double-checking), thread it in by hand until it seats, and finish with a torque wrench rather than muscle — overtightening an iridium plug is a common way to crack the porcelain insulator or damage the threads in the cylinder head. If you're not confident doing this yourself, any general repair shop can install a set like this in well under an hour.\u003c\/p\u003e\n\n\u003cp\u003eA quick word on spark plug basics for anyone newer to this: a spark plug's job is to ignite the compressed air-fuel mixture in the cylinder at precisely the right moment, and small differences in electrode material and design genuinely do affect how efficiently that happens. If you want a deeper technical rundown on how spark plugs work, \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Spark_plug\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eWikipedia's spark plug article\u003c\/a\u003e is a solid, neutral reference.\u003c\/p\u003e\n\n\u003ch2\u003eBacked by a 1-Year Warranty\u003c\/h2\u003e\n\u003cp\u003eThese plugs come with a 1-year manufacturer warranty against defects. If something's off with your set, don't just leave a bad review — reach out through our \u003ca href=\"\/pages\/contact\"\u003econtact page\u003c\/a\u003e and we'll sort it out. Full terms are on our \u003ca href=\"\/pages\/warranty\"\u003ewarranty page\u003c\/a\u003e, and our \u003ca href=\"\/pages\/faq\"\u003eFAQ page\u003c\/a\u003e covers the questions we get asked most, including a lot of the fitment and installation questions above.\u003c\/p\u003e\n\n\u003ch2\u003eShipping and Order Tracking\u003c\/h2\u003e\n\u003cp\u003eOnce your order ships, you can follow its progress on our \u003ca href=\"\/pages\/track-order\"\u003etrack your order\u003c\/a\u003e page, and general shipping timeframes and policies are laid out on our \u003ca href=\"\/pages\/shipping\"\u003eshipping information\u003c\/a\u003e page. We ship these Nissan Sentra Frontier Titan spark plugs worldwide, so wherever you're getting your vehicle running right, we've got you covered.\u003c\/p\u003e\n\n\u003ch2\u003eBrowse More Engine Parts\u003c\/h2\u003e\n\u003cp\u003eDoing a full tune-up rather than just plugs? Take a look through our \u003ca href=\"\/collections\/engines\"\u003eEngine Parts collection\u003c\/a\u003e for other components that pair well with a spark plug swap, from ignition coils to related engine hardware.\u003c\/p\u003e\n\n\u003cp\u003eBottom line: this is a straightforward, correctly-matched set of iridium spark plugs for the Nissan Sentra (2000-2006), Frontier (2005-2010), and Titan (2004-2006) — not a listing stretched to fit vehicles it was never built for. Order with your VIN in hand if you want extra peace of mind, and if anything doesn't fit right, we're one message away on the request-a-part page.\u003c\/p\u003e","brand":"EasyLife Auto Parts","offers":[{"title":"See image","offer_id":49917782884580,"sku":"CJHH270998901AZ","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/0502\/0900\/files\/6c19080d-0bca-474f-9f4f-92f5be3a00a0.jpg?v=1789895480"},{"product_id":"4pcs-ignition-coil-pack-for-mini-r56-cooper-s-oe-12137550012-eliminate-misfires","title":"MINI R56 Cooper S Ignition Coil Pack, 4 Pcs - OE 12137550012","description":"\u003ch2\u003eMINI R56 Cooper S Ignition Coil Pack (4-Pack) – OE 12137550012\u003c\/h2\u003e\n\n\u003cp\u003eThis is a set of 4 ignition coils built for the MINI R56 Cooper S, cross-referenced to OE number 12137550012 among others below. If your Cooper S has developed a rough idle, a hesitation under acceleration, or the check engine light has come on with a misfire code, a tired ignition coil is one of the most common causes on this engine, and replacing the full set rather than a single coil is the more reliable fix since the others are usually not far behind.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Replace All Four at Once\u003c\/h3\u003e\n\u003cp\u003eThe R56's turbocharged four-cylinder runs all four coils through the same number of heat cycles and the same years of vibration, so if one has weakened enough to cause a misfire, the rest are generally close behind it in wear even if they haven't failed yet. Replacing only the one that's currently acting up tends to mean you're back in the engine bay again within a few months chasing the next one. A full set means every cylinder is firing on ignition components of the same age and condition, which also makes it easier to rule ignition coils out entirely if a misfire ever shows up again down the line.\u003c\/p\u003e\n\n\u003ch3\u003eWhat You're Getting\u003c\/h3\u003e\n\u003cp\u003eEach coil in this set is a 3-pin connector design rated for 14V, finished in black, and built with high-conductive copper wire and heat-resistant resin to hold up to the heat and vibration in the engine bay. Every unit is function- and performance-tested before it ships, built to meet or exceed OEM specification rather than just fitting the connector and hoping for the best.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Type: Ignition Coil\u003c\/li\u003e\n\u003cli\u003eConnector: 3-pin\u003c\/li\u003e\n\u003cli\u003eRated Voltage: 14V\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003ePackage: 4 x ignition coils (full set)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOE and Cross-Reference Numbers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMINI: 12137575010, 12138616153\u003c\/li\u003e\n\u003cli\u003eBMW: 12137550012, 12137575010, 12137594596, 12138616153\u003c\/li\u003e\n\u003cli\u003eRolls-Royce: 12138616153\u003c\/li\u003e\n\u003cli\u003eCitroën \/ Peugeot \/ Opel: 597091\u003c\/li\u003e\n\u003cli\u003eVauxhall: 597091, 0221504800\u003c\/li\u003e\n\u003cli\u003eBorgWarner (BERU): 0040102143, ZSE143\u003c\/li\u003e\n\u003cli\u003eGeneric Replacement: GN10571-12B1\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMINI Fitment\u003c\/h3\u003e\n\u003cp\u003eThis coil set fits the full R5x-generation MINI lineup that shares this engine family: MINI Hatchback (R56) 09.2006-11.2013, MINI Clubman (R55) 08.2007-06.2014, MINI Convertible (R57) 10.2007-06.2015, MINI Coupe (R58) 12.2010-05.2015, MINI Roadster (R59) 11.2011-04.2015, MINI Countryman (R60) 08.2010-10.2016, and MINI Paceman (R61) 03.2012-10.2016. Because MINI used the same turbocharged four-cylinder across several BMW-Group platforms during these years, this coil also crosses over to a wide range of BMW, ALPINA, Rolls-Royce, Citroën, DS, and Peugeot models that share the same engine architecture and OE coil design — if you're servicing one of those instead of a MINI, check your own vehicle's OE ignition coil part number against the list above and in the extended compatibility reference below before ordering.\u003c\/p\u003e\n\n\u003ch3\u003eSigns You Need New Coils\u003c\/h3\u003e\n\u003cp\u003eOn the R56 specifically, a failing coil usually shows up first as a rough or uneven idle that you can feel through the seat, followed by hesitation or a flat spot when you accelerate. A misfire code (usually a cylinder-specific one) is the clearest signal, but plenty of Cooper S owners run for a while with a coil that's degrading without throwing a code at all, just losing a bit of smoothness and power that's easy to write off as \"the car just needs a service.\" If it's been a while since these were last replaced and you're seeing any of that, it's worth checking before the misfire gets bad enough to affect the catalytic converter.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eIgnition coils on the R56 sit right on top of the spark plugs under the engine cover, so this is a straightforward job with basic hand tools — no special equipment needed. Unclip the connector, remove the retaining bolt, pull the old coil straight up off the plug, and reverse the process with the new one. Doing all four at the same time, rather than swapping just the one that failed, is what makes this worth buying as a set instead of a single unit.\u003c\/p\u003e\n\n\u003ch3\u003eFit Confidence and Support\u003c\/h3\u003e\n\u003cp\u003eGiven how many models share this coil design, double-check the OE number on your current coil or your vehicle's parts catalog against the numbers listed above before ordering. Our \u003ca href=\"\/pages\/faq\"\u003eFAQ page\u003c\/a\u003e covers the fitment and installation questions we hear most often, and our \u003ca href=\"\/pages\/warranty\"\u003ewarranty information\u003c\/a\u003e page explains what's covered if a unit doesn't perform as expected. You're also welcome to reach out through our \u003ca href=\"\/pages\/contact\"\u003econtact page\u003c\/a\u003e or our \u003ca href=\"\/pages\/request-a-part\"\u003erequest a part\u003c\/a\u003e page if you want your specific model confirmed first.\u003c\/p\u003e\n\n\u003ch3\u003eShipping and Order Tracking\u003c\/h3\u003e\n\u003cp\u003eOnce your coils ship, you can follow the order from our \u003ca href=\"\/pages\/track-order\"\u003etrack your order\u003c\/a\u003e page, and our \u003ca href=\"\/pages\/shipping\"\u003eshipping information\u003c\/a\u003e page has our current processing times. We ship worldwide to MINI and BMW owners well beyond just one region.\u003c\/p\u003e\n\n\u003ch3\u003eMore Electrical Parts\u003c\/h3\u003e\n\u003cp\u003eThis coil set is filed under our \u003ca href=\"\/collections\/electrical-parts\"\u003eElectrical Parts collection\u003c\/a\u003e, where we carry the other ignition, charging, and wiring components we stock. For background on how an ignition coil actually generates the spark that fires each cylinder, \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Ignition_coil\" rel=\"noopener\"\u003ethis overview of ignition coil design\u003c\/a\u003e is a solid technical reference.\u003c\/p\u003e\n\n\u003cp\u003eIf your Cooper S is idling rough or throwing a misfire code, a fresh set of four coils built to OE spec is usually the fix, and it's cheap insurance against chasing one failing coil after another over the next year. Below is the extended list of BMW-Group vehicles that share this same coil design, in case you're sourcing this part for something other than a MINI.\u003c\/p\u003e\n\n\u003cdetails\u003e\u003csummary\u003eExtended compatibility: BMW, ALPINA, Rolls-Royce, Citroen, DS, and Peugeot models sharing this coil design\u003c\/summary\u003e\n\u003ch2\u003eCompatible Vehicle Models\u003c\/h2\u003e\n\u003ch3\u003eALPINA\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eALPINA B7 Saloon (E65) 12.2003 - 06.2008 (500 PS)\u003c\/li\u003e\n  \u003cli\u003eALPINA B7 Saloon (F01, F02) 03.2009 - 06.2012 (507 PS)\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003ch3\u003eBMW\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBMW 3 Saloon (E90) 12.2004 - 12.2011 (115 - 326 PS)\u003c\/li\u003e\n  \u003cli\u003eBMW 5 Saloon (F10) 06.2009 - 10.2016 (163 - 600 PS)\u003c\/li\u003e\n  \u003cli\u003eBMW 3 Saloon (F30, F80) 11.2011 - 10.2018 (136 - 460 PS)\u003c\/li\u003e\n  \u003cli\u003eBMW 3 Coupe (E92) 04.2006 - 12.2013 (122 - 326 PS)\u003c\/li\u003e\n  \u003cli\u003eBMW 5 Saloon (E60) 12.2001 - 03.2010 (156 - 367 PS)\u003c\/li\u003e\n  \u003cli\u003eBMW 1 Hatchback (F20) 07.2011 - 11.2017 (102 - 326 PS)\u003c\/li\u003e\n  \u003cli\u003eBMW 3 Touring (E91) 12.2004 - 06.2012 (129 - 326 PS)\u003c\/li\u003e\n  \u003cli\u003eBMW 1 Hatchback (E87) 06.2004 - 06.2011 (115 - 265 PS)\u003c\/li\u003e\n  \u003cli\u003eBMW X5 (E70) 10.2006 - 07.2013 (234 - 555 PS)\u003c\/li\u003e\n  \u003cli\u003eBMW 3 Coupe (E46) 02.1999 - 07.2006 (115 - 360 PS)\u003c\/li\u003e\n  \u003cli\u003eBMW 3 Touring (F31) 07.2012 - 06.2016 (136 - 340 PS)\u003c\/li\u003e\n  \u003cli\u003eBMW 5 Touring (F11) 11.2009 - 02.2017 (163 - 449 PS)\u003c\/li\u003e\n  \u003cli\u003eBMW 1 Hatchback (F21) 12.2011 - Present (102 - 326 PS)\u003c\/li\u003e\n  \u003cli\u003eBMW 5 Saloon (E39) 09.2000 - 06.2003 (163 - 231 PS)\u003c\/li\u003e\n  \u003cli\u003eBMW 3 Saloon (E46) 03.1998 - 04.2005 (115 - 231 PS)\u003c\/li\u003e\n  \u003cli\u003eBMW X5 (E53) 04.2000 - 12.2006 (228 - 360 PS)\u003c\/li\u003e\n  \u003cli\u003eBMW 1 Coupe (E82) 10.2007 - 10.2013 (156 - 340 PS)\u003c\/li\u003e\n  \u003cli\u003eBMW 5 Touring (E61) 06.2004 - 12.2010 (177 - 367 PS)\u003c\/li\u003e\n  \u003cli\u003eBMW X3 (F25) 09.2010 - 08.2017 (170 - 306 PS)\u003c\/li\u003e\n  \u003cli\u003eBMW 3 Convertible (E93) 05.2006 - 12.2013 (156 - 326 PS)\u003c\/li\u003e\n  \u003cli\u003eBMW 4 Coupe (F32, F82) 07.2013 - Present (163 - 500 PS)\u003c\/li\u003e\n  \u003cli\u003eBMW 3 Convertible (E46) 06.2000 - 12.2007 (136 - 343 PS)\u003c\/li\u003e\n  \u003cli\u003eBMW Z4 Roadster (E85) 12.2002 - 02.2009 (150 - 343 PS)\u003c\/li\u003e\n  \u003cli\u003eBMW X3 (E83) 09.2003 - 08.2011 (150 - 272 PS)\u003c\/li\u003e\n  \u003cli\u003eBMW X5 (F15, F85) 08.2013 - 07.2018 (211 - 575 PS)\u003c\/li\u003e\n  \u003cli\u003eBMW 4 Gran Coupe (F36) 03.2014 - 02.2017 (163 - 340 PS)\u003c\/li\u003e\n  \u003cli\u003eBMW X1 (E84) 09.2009 - 06.2015 (136 - 264 PS)\u003c\/li\u003e\n  \u003cli\u003eBMW 2 Coupe (F22, F87) 10.2013 - Present (184 - 450 PS)\u003c\/li\u003e\n  \u003cli\u003eBMW 1 Hatchback (E81) 09.2006 - 09.2012 (115 - 265 PS)\u003c\/li\u003e\n  \u003cli\u003eBMW Z3 Roadster (E36) 06.2001 - 01.2003 (325 PS)\u003c\/li\u003e\n  \u003cli\u003eBMW 3 Touring (E46) 10.1999 - 07.2005 (115 - 231 PS)\u003c\/li\u003e\n  \u003cli\u003eBMW 5 GT (F07) 01.2009 - 02.2017 (245 - 449 PS)\u003c\/li\u003e\n  \u003cli\u003eBMW 7 (F01, F02, F03, F04) 09.2008 - 12.2015 (258 - 544 PS)\u003c\/li\u003e\n  \u003cli\u003eBMW 6 Coupe (E63) 09.2003 - 08.2010 (258 - 367 PS)\u003c\/li\u003e\n  \u003cli\u003eBMW 7 (E65, E66, E67) 07.2001 - 12.2009 (231 - 445 PS)\u003c\/li\u003e\n  \u003cli\u003eBMW X6 (E71, E72) 06.2007 - 07.2014 (305 - 555 PS)\u003c\/li\u003e\n  \u003cli\u003eBMW Z4 Roadster (E89) 02.2009 - 08.2016 (156 - 340 PS)\u003c\/li\u003e\n  \u003cli\u003eBMW 1 Convertible (E88) 12.2007 - 12.2013 (136 - 326 PS)\u003c\/li\u003e\n  \u003cli\u003eBMW 5 Touring (E39) 09.2000 - 05.2004 (163 - 231 PS)\u003c\/li\u003e\n  \u003cli\u003eBMW 3 GT (F34) 11.2012 - Present (163 - 340 PS)\u003c\/li\u003e\n  \u003cli\u003eBMW 6 Gran Coupe (F06) 03.2012 - 10.2018 (320 - 600 PS)\u003c\/li\u003e\n  \u003cli\u003eBMW 7 (G11, G12) 12.2016 - Present (585 - 610 PS)\u003c\/li\u003e\n  \u003cli\u003eBMW Z4 Coupe (E86) 04.2006 - 08.2008 (265 - 343 PS)\u003c\/li\u003e\n  \u003cli\u003eBMW 6 Coupe (F13) 07.2011 - 10.2017 (320 - 600 PS)\u003c\/li\u003e\n  \u003cli\u003eBMW 3 Compact (E46) 03.2001 - 02.2005 (105 - 192 PS)\u003c\/li\u003e\n  \u003cli\u003eBMW 4 Convertible (F33, F83) 11.2013 - Present (163 - 450 PS)\u003c\/li\u003e\n  \u003cli\u003eBMW 6 Convertible (E64) 04.2004 - 08.2010 (258 - 367 PS)\u003c\/li\u003e\n  \u003cli\u003eBMW X6 (F16, F86) 08.2014 - 07.2019 (306 - 575 PS)\u003c\/li\u003e\n  \u003cli\u003eBMW X4 (F26) 04.2014 - 03.2018 (184 - 360 PS)\u003c\/li\u003e\n  \u003cli\u003eBMW 6 Convertible (F12) 12.2010 - 06.2018 (320 - 600 PS)\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003ch3\u003eCITROËN\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCITROËN C4 Coupe 07.2008 - 07.2011 (120 - 150 PS)\u003c\/li\u003e\n  \u003cli\u003eCITROËN C4 I Hatchback 07.2008 - 07.2011 (120 - 150 PS)\u003c\/li\u003e\n  \u003cli\u003eCITROËN C4 I Picasso (UD) 07.2008 - 08.2013 (120 - 156 PS)\u003c\/li\u003e\n  \u003cli\u003eCITROËN C4 I Grand Picasso 07.2008 - 08.2013 (120 - 156 PS)\u003c\/li\u003e\n  \u003cli\u003eCITROËN C5 III Saloon 04.2009 - Present (120 - 156 PS)\u003c\/li\u003e\n  \u003cli\u003eCITROËN C5 III Estate (RW) 04.2009 - Present (120 - 156 PS)\u003c\/li\u003e\n  \u003cli\u003eCITROËN Berlingo II (B9) 11.2009 - Present (98 - 120 PS)\u003c\/li\u003e\n  \u003cli\u003eCITROËN Berlingo II Van (B9) 11.2009 - Present (98 - 120 PS)\u003c\/li\u003e\n  \u003cli\u003eCITROËN C3 Picasso 02.2009 - Present (95 - 120 PS)\u003c\/li\u003e\n  \u003cli\u003eCITROËN C3 II (SC) 11.2009 - Present (95 - 120 PS)\u003c\/li\u003e\n  \u003cli\u003eCITROËN DS3 Hatchback 11.2009 - 07.2015 (95 - 207 PS)\u003c\/li\u003e\n  \u003cli\u003eCITROËN C4 II Hatchback 11.2009 - Present (95 - 156 PS)\u003c\/li\u003e\n  \u003cli\u003eCITROËN DS4 Hatchback 04.2011 - 07.2015 (120 - 200 PS)\u003c\/li\u003e\n  \u003cli\u003eCITROËN DS5 Hatchback 11.2011 - 07.2015 (150 - 200 PS)\u003c\/li\u003e\n  \u003cli\u003eCITROËN DS3 Convertible 01.2013 - 07.2015 (120 - 165 PS)\u003c\/li\u003e\n  \u003cli\u003eCITROËN C4 II Picasso 02.2013 - Present (120 - 165 PS)\u003c\/li\u003e\n  \u003cli\u003eCITROËN C4 II Grand Picasso 09.2013 - Present (120 - 165 PS)\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003ch3\u003eDS\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDS DS3 Hatchback 07.2015 - 07.2019 (165 - 208 PS)\u003c\/li\u003e\n  \u003cli\u003eDS DS3 Convertible 07.2015 - Present (165 - 208 PS)\u003c\/li\u003e\n  \u003cli\u003eDS DS4 \/ DS4 Crossback 07.2015 - Present (165 - 210 PS)\u003c\/li\u003e\n  \u003cli\u003eDS DS5 04.2015 - Present (210 PS)\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003ch3\u003ePEUGEOT\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePEUGEOT 207 Hatchback 02.2006 - 10.2013 (95 - 174 PS)\u003c\/li\u003e\n  \u003cli\u003ePEUGEOT 207 CC 02.2007 - 12.2013 (120 - 156 PS)\u003c\/li\u003e\n  \u003cli\u003ePEUGEOT 308 I Hatchback (4A, 4C) 09.2007 - 12.2015 (95 - 200 PS)\u003c\/li\u003e\n  \u003cli\u003ePEUGEOT 207 SW 02.2007 - 10.2013 (95 - 174 PS)\u003c\/li\u003e\n  \u003cli\u003ePEUGEOT Partner II Tepee 09.2009 - Present (98 - 120 PS)\u003c\/li\u003e\n  \u003cli\u003ePEUGEOT Partner II Van 04.2010 - Present (98 - 120 PS)\u003c\/li\u003e\n  \u003cli\u003ePEUGEOT 308 I SW (4E, 4H) 09.2007 - 10.2014 (95 - 174 PS)\u003c\/li\u003e\n  \u003cli\u003ePEUGEOT 308 I CC (4B) 06.2009 - 12.2014 (120 - 200 PS)\u003c\/li\u003e\n  \u003cli\u003ePEUGEOT 3008 I (0U_) 06.2009 - 08.2016 (120 - 165 PS)\u003c\/li\u003e\n  \u003cli\u003ePEUGEOT 5008 I (0U_, 0E_) 09.2009 - 03.2017 (120 - 165 PS)\u003c\/li\u003e\n  \u003cli\u003ePEUGEOT RCZ Coupe 03.2010 - 12.2015 (156 - 270 PS)\u003c\/li\u003e\n  \u003cli\u003ePEUGEOT 508 I (8D_) Saloon 11.2010 - 12.2018 (116 - 165 PS)\u003c\/li\u003e\n  \u003cli\u003ePEUGEOT 508 I SW (8E_) 11.2010 - 12.2018 (116 - 165 PS)\u003c\/li\u003e\n  \u003cli\u003ePEUGEOT 408 Saloon 02.2012 - Present (165 PS)\u003c\/li\u003e\n  \u003cli\u003ePEUGEOT 208 I Hatchback (CA_, CC_) 03.2012 - Present (95 - 208 PS)\u003c\/li\u003e\n  \u003cli\u003ePEUGEOT 2008 Estate (CU_) 03.2013 - Present (120 PS)\u003c\/li\u003e\n  \u003cli\u003ePEUGEOT 308 II Hatchback 09.2013 - Present (125 - 272 PS)\u003c\/li\u003e\n  \u003cli\u003ePEUGEOT 308 II SW 03.2014 - Present (125 - 205 PS)\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003ch3\u003eROLLS-ROYCE\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eROLLS-ROYCE Phantom VII (RR1) 01.2003 - 07.2017 (460 PS)\u003c\/li\u003e\n  \u003cli\u003eROLLS-ROYCE Ghost (RR4) 12.2009 - 03.2020 (571 - 601 PS)\u003c\/li\u003e\n  \u003cli\u003eROLLS-ROYCE Phantom VII Drophead Coupe (RR2) 06.2007 - 07.2017 (460 PS)\u003c\/li\u003e\n  \u003cli\u003eROLLS-ROYCE Phantom VII Coupe (RR3) 06.2008 - 07.2017 (460 PS)\u003c\/li\u003e\n  \u003cli\u003eROLLS-ROYCE Wraith (RR5) 08.2013 - Present (632 PS)\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/details\u003e\n\u003cp\u003ePackage Includes: 4 x ignition coils.\u003c\/p\u003e\n","brand":"EasyLife Auto Parts","offers":[{"title":"YPT13961735","offer_id":49917817028836,"sku":"CJHH297035701AZ","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/0502\/0900\/files\/7ac70ab9-64ac-4104-a992-0d3b4ea5e511.jpg?v=1789895796"},{"product_id":"4pcs-fits-impreza-turbo-2-5l-ej-wrx-sti-iridium-platinum-plugs","title":"Iridium Platinum Spark Plugs for Subaru Impreza WRX STi 2.5L EJ Turbo (Set of 4)","description":"\u003cp\u003eIf you drive a Subaru Impreza WRX STi with the 2.5L EJ turbo engine, you've probably already learned that these boxer engines aren't shy about telling you when ignition components are past their prime — a little hesitation off boost, a rough idle, maybe a check engine light for a random misfire. This set of four Subaru WRX STI spark plugs is built with iridium platinum tips to give that EJ turbo a clean, consistent spark, and it's sized as a direct replacement so you're not guessing on fitment.\u003c\/p\u003e\n\n\u003ch2\u003eA Direct-Fit Spark Plug Set for the EJ Turbo\u003c\/h2\u003e\n\u003cp\u003eThis is a 4-pack, matching the EJ 2.5L turbo's cylinder count, and the plugs cross-reference to OE\/interchange numbers ILFR6B and SILFR6A, with manufacturer part number A0283A0010. If your Impreza WRX STi originally came with plugs under either of those interchange numbers, this set drops in without modification. It's an aftermarket replacement rather than a Subaru-branded part, but the thread reach, seat, and heat range are matched to factory spec so the swap is straightforward, not a project.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Iridium Platinum Instead of Standard Copper\u003c\/h2\u003e\n\u003cp\u003eIridium platinum spark plugs earn their keep on turbocharged engines like the EJ 2.5L, where cylinder pressures and combustion heat run higher than anything a naturally aspirated engine sees. Iridium is a harder, more heat-resistant metal than the nickel alloy used in basic copper plugs, so the center electrode can be ground down to a much finer point. A finer point concentrates the spark, which generally supports more complete combustion and a steadier idle, and iridium plugs tend to hold their shape and resist electrode erosion longer than standard copper plugs under comparable conditions. That doesn't translate into a specific mileage number for your car — that depends on how it's driven, tuned, and maintained — but the material itself is a genuine upgrade over stock-grade copper for a boosted flat-four engine.\u003c\/p\u003e\n\u003cp\u003eIt's worth saying plainly what this upgrade isn't: it isn't a tune, and it won't change your power figures on its own. What it does is give the EJ's ignition system a more consistent spark across the RPM range, which matters more on a turbo engine than on a naturally aspirated one, since boost adds cylinder pressure that a tired plug has to work harder to fire through. Think of it as keeping the ignition side of the engine from being the weak link, not as a performance part in its own right.\u003c\/p\u003e\n\n\u003ch2\u003eSigns Your STi's Plugs Are Overdue\u003c\/h2\u003e\n\u003cp\u003eMost people don't replace spark plugs on a schedule — they replace them when something starts feeling off. On an EJ turbo, that usually shows up as a rough or uneven idle, a flat spot when you get into boost, worse fuel economy than you remember, or a check engine light throwing a random or cylinder-specific misfire code. Cold starts can get a little rougher too, since a worn plug has a harder time firing consistently before the engine's up to temperature. None of those symptoms are exclusive to bad plugs — coils and injectors can cause similar complaints — but plugs are the cheapest thing to rule out first, and on a turbocharged engine, a weak spark under load is exactly the kind of thing that gets worse before it gets better.\u003c\/p\u003e\n\n\u003ch2\u003eSubaru WRX STI Spark Plugs — Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePart type: Spark plug, sold as a set of 4\u003c\/li\u003e\n\u003cli\u003eMaterial: Iridium platinum tip\u003c\/li\u003e\n\u003cli\u003eInterchange \/ OE part numbers: ILFR6B, SILFR6A\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: A0283A0010\u003c\/li\u003e\n\u003cli\u003eFitment: Direct replacement, aftermarket — Subaru Impreza WRX STi 2.5L EJ turbo engine\u003c\/li\u003e\n\u003cli\u003eFuel type: Gasoline\u003c\/li\u003e\n\u003cli\u003eManufacturer warranty: 1 year\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cp\u003eSwapping spark plugs on the EJ25 is a job most people comfortable with basic hand tools can handle in an afternoon — a spark plug socket, a torque wrench, and a dab of anti-seize on the threads are really all you need. Because the coil packs sit right on top of each plug, you'll spend more time moving intake components out of the way to reach the rear bank than you will actually swapping the plugs. Torque them to your factory service manual spec instead of just cranking them down by feel, since over-tightening an iridium plug can crack the shell or strip the head. If you want a general primer on how spark plugs work and why heat range and gap matter, the \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Spark_plug\"\u003eWikipedia entry on spark plugs\u003c\/a\u003e is a solid, neutral reference to skim before you start.\u003c\/p\u003e\n\n\u003ch2\u003eConfirm Your Fitment First\u003c\/h2\u003e\n\u003cp\u003eSubaru revised EJ engine details more than once across model years, so it's worth double-checking against your VIN or the numbers stamped on your old plugs before you order. If you're not sure whether ILFR6B or SILFR6A matches what's currently in your Impreza WRX STi, reach out through our \u003ca href=\"\/pages\/contact\"\u003econtact page\u003c\/a\u003e and we'll help confirm it before you buy. If you're after a plug that isn't listed anywhere on the site, our \u003ca href=\"\/pages\/request-a-part\"\u003erequest a part\u003c\/a\u003e page is the fastest way to get us looking for it on your behalf.\u003c\/p\u003e\n\u003cp\u003eIt's also worth noting that these are listed as a direct, aftermarket replacement rather than a Subaru dealer part, which is how we're able to offer a set of four iridium platinum plugs at this price. The physical fit, thread pitch, and heat range are matched to the OE numbers above, but if you're the type who only runs factory-branded ignition components, that's worth knowing going in.\u003c\/p\u003e\n\n\u003ch2\u003eBacked by a 1-Year Warranty\u003c\/h2\u003e\n\u003cp\u003eEvery set of these Subaru WRX STI spark plugs ships with a 1-year manufacturer warranty, so if a plug fails outside of normal wear and tear, you're covered — the specifics of what's included are on our \u003ca href=\"\/pages\/warranty\"\u003ewarranty page\u003c\/a\u003e. Questions about processing time or where your order currently sits are answered on our \u003ca href=\"\/pages\/shipping\"\u003eshipping\u003c\/a\u003e and \u003ca href=\"\/pages\/track-order\"\u003etrack your order\u003c\/a\u003e pages, and our \u003ca href=\"\/pages\/faq\"\u003eFAQ\u003c\/a\u003e covers most of the other questions we get about fitment and installation. If you're servicing other parts of the ignition or engine system while everything's apart, our \u003ca href=\"\/collections\/engines\"\u003eengine parts collection\u003c\/a\u003e has related components worth a look.\u003c\/p\u003e\n\n\u003cp\u003eA tired set of spark plugs is one of those maintenance items that's easy to put off, mostly because the car still runs — right up until the misfire gets worse, fuel economy drops, and the check engine light won't clear. If your WRX STi's EJ turbo is due, this iridium platinum set is a straightforward way to get the ignition side back where it belongs, without paying dealer prices to do it.\u003c\/p\u003e\n","brand":"EasyLife Auto Parts","offers":[{"title":"See image","offer_id":49917838688484,"sku":"CJHH271025901AZ","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/0502\/0900\/files\/b74b1dc7-ec63-4cb6-a7b6-6c916fb9dc9f.jpg?v=1789896365"},{"product_id":"spark-plug-crv-iridium-platinum-burner","title":"Spark Plug CRV Iridium Platinum Burner","description":"\u003cp\u003e\n \u003cb\u003eProduct information:\u003c\/b\u003e\n \u003cbr\u003e\n Type: Resistance spark plug\n \u003cbr\u003e\n Electrode material; iridium fire nozzle\n \u003cbr\u003e\n Spark plug gap; 1.1 (mm)\n \u003cbr\u003e\n Resistance value; 6\n \u003cbr\u003e\n Opposite side: Hex16\n \u003cbr\u003e\n Thread size: 14mm\n \u003cbr\u003e\n Protruding type: iridium platinum\n \u003cbr\u003e\n Screw length: 19mm\n \u003cbr\u003e\n Applicable models: CRV Odyssey Acura MDX RL TL\n \u003cbr\u003e\n Applicable model gearbox type: AT\/automatic transmission\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cb\u003ePacking list\u003c\/b\u003e\n \u003cbr\u003e\n Platinum burner *1\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cimg src=\"https:\/\/cf.cjdropshipping.com\/2a281354-927c-4fc2-9540-3059ff382939.jpg\" style=\"max-width:100%;\"\u003e\n \u003cimg src=\"https:\/\/cf.cjdropshipping.com\/b46b0990-d9aa-48f1-9c9b-58811488269a.jpg\" style=\"max-width: 100%;\"\u003e\n \u003cimg src=\"https:\/\/cf.cjdropshipping.com\/ff3dd3eb-b7ad-472b-b403-bbc0776df8b1.jpg\" style=\"max-width: 100%;\"\u003e\n \u003cimg src=\"https:\/\/cf.cjdropshipping.com\/45b1a205-ca5b-43bc-8830-ffe24df54d76.jpg\" style=\"max-width: 100%;\"\u003e\n \u003cimg src=\"https:\/\/cf.cjdropshipping.com\/d952a337-6d5e-4267-b24e-01bff5afbe37.jpg\" style=\"max-width: 100%;\"\u003e\n \u003cbr\u003e\n\u003c\/p\u003e","brand":"EasyLife Auto Parts","offers":[{"title":"Silver","offer_id":49917846847716,"sku":"CJQT133715901AZ","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/0502\/0900\/files\/3fa95fee-7534-4e21-a123-04f628d4f4e1.jpg?v=1789896628"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/0502\/0900\/collections\/3fa95fee-7534-4e21-a123-04f628d4f4e1.jpg?v=1793538592","url":"https:\/\/easylifeautoparts.com\/collections\/spark-plugs-and-ignition-coils.oembed","provider":"Easy Life Auto Parts","version":"1.0","type":"link"}