{"product_id":"fuel-gas-pump-sending-unit-module-for-98-01-b-enz-ml320-ml430","title":"Fuel Pump \u0026 Sending Unit Assembly for Mercedes-Benz ML320, ML350, ML430, ML500 \u0026 ML55 AMG","description":"\u003ch2\u003eA Fuel Pump \u0026amp; Sending Unit Assembly for the Mercedes-Benz ML-Class\u003c\/h2\u003e\n\u003cp\u003eThis is a complete in-tank fuel pump and sending unit module assembly built for a range of Mercedes-Benz \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Mercedes-Benz_M-Class\"\u003eML-Class\u003c\/a\u003e models, covering the 1998-2003 ML320, 2003-2005 ML350, 1999-2001 ML430, 2002-2005 ML500, and 2000-2003 ML55 AMG, cross-referenced to manufacturer part number FPA61918. If your ML is struggling to start, losing power under load, or the fuel gauge is reading erratically, a worn fuel pump module is a common cause across this generation.\u003c\/p\u003e\n\n\u003ch2\u003eWhy One Module Covers Five Different ML Variants\u003c\/h2\u003e\n\u003cp\u003eThe first-generation ML-Class shared the same fuel tank design and delivery module mounting across its four and six-cylinder-equivalent V6, V8, and AMG-tuned engine options, since Mercedes-Benz built these trims on a common platform throughout this production run. Because the fuel pump module's mounting flange, electrical connector, and sending unit are tied to that shared tank design rather than to the specific engine under the hood, the same assembly fits all five ML variants across their overlapping production years.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCross-referenced to manufacturer part number FPA61918\u003c\/li\u003e\n\u003cli\u003eComplete assembly includes fuel sending unit, gasket, and strainer\u003c\/li\u003e\n\u003cli\u003eRigorously tested to meet SAE fuel pump performance standards\u003c\/li\u003e\n\u003cli\u003eBacked by a limited lifetime warranty on the part itself\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAverage flow rating: 33.02 gph\u003c\/li\u003e\n\u003cli\u003eMaximum pressure: 125 PSI\u003c\/li\u003e\n\u003cli\u003ePlacement: Rear, in-tank\u003c\/li\u003e\n\u003cli\u003ePump type: Electric\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 1998-2003 Mercedes-Benz ML320, 2003-2005 ML350, 1999-2001 ML430, 2002-2005 ML500, and 2000-2003 ML55 AMG. Because fuel delivery specifications can vary between the standard V6\/V8 trims and the AMG-tuned ML55, it's worth confirming your exact trim and model year against the part number above before ordering.\u003c\/p\u003e\n\n\u003ch2\u003eSigns Your Fuel Pump Module Needs Replacing\u003c\/h2\u003e\n\u003cp\u003eA failing fuel pump module typically shows up as difficulty starting, a whining noise from the fuel tank area, hesitation or power loss under acceleration or load, or a fuel gauge that reads inaccurately or fluctuates on its own. Because the sending unit and pump are combined in this single module, a fuel gauge problem and a starting or performance problem can both point back to the same worn part, even though they seem like unrelated symptoms.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Replace the Complete Module Assembly\u003c\/h2\u003e\n\u003cp\u003eThe electric pump, fuel sending unit, strainer, and pressure regulation components in this module are all built and calibrated together as one sealed unit, which is why replacing the complete assembly is the standard repair rather than attempting to service the pump motor on its own. Starting with a new, fully assembled module means the pump, sending unit, and seals are all fresh and properly matched, avoiding the leaks or inaccurate readings that can come from mixing new and worn components within the tank.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cp\u003eReplacing this module means safely relieving fuel system pressure, accessing the tank through the trunk floor or by dropping the tank depending on your specific ML's design, disconnecting the electrical connector and fuel lines, and installing the new module with a fresh gasket before restoring pressure and checking for leaks. Because working around a fuel tank involves flammable fuel vapor, this job should be done in a well-ventilated space away from any ignition sources, with the negative battery terminal disconnected beforehand as an added precaution, and professional installation is recommended if you're not experienced with fuel system service.\u003c\/p\u003e\n\n\u003ch2\u003eOrdering Information\u003c\/h2\u003e\n\u003cp\u003eThis fuel pump module 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 ML's trim and model year? 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 fuel pump module is listed in our \u003ca href=\"\/collections\/mercedes-benz\"\u003eMercedes-Benz\u003c\/a\u003e collection, along with our \u003ca href=\"\/collections\/fuel-system\"\u003eFuel System\u003c\/a\u003e collection, where you'll find other fuel delivery components for the ML-Class.\u003c\/p\u003e","brand":"EasyLife Auto Parts","offers":[{"title":"Default","offer_id":49810034426084,"sku":"CJQT29200600001","price":199.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/0502\/0900\/files\/bf79559d-8c75-435e-97ee-93034b3e5cf0.jpg?v=1788761488","url":"https:\/\/easylifeautoparts.com\/products\/fuel-gas-pump-sending-unit-module-for-98-01-b-enz-ml320-ml430","provider":"Easy Life Auto Parts","version":"1.0","type":"link"}