Chrysler / Dodge / Jeep / Ram O2 Sensor Set of 4, 234-4547 / 234-4545, 3.6L, 5.7L, 6.4L

This Ram O2 sensor set contains four oxygen sensors, two 234-4547 and two 234-4545, for Chrysler group engines including the 3.6L V6, 5.7L HEMI and 6.4L HEMI. Replacing all four together clears sensor codes and keeps the fuel mixture correct on both banks.

Specifications

• Part numbers: 234-4547 (x2), 234-4545 (x2); also 234-4579
• Wires: 4
• Housing: stainless steel, threads pre-coated with anti-seize
• Package: 4 oxygen sensors

Application

• Chrysler 200 V6 3.6L, 2015
• Dodge Durango V6 3.6L, 2012-2013
• Jeep Cherokee V6 3.2L, 2014-2015
• Jeep Grand Cherokee V6 3.6L 2012-2013, V8 6.4L 2014-2015
• Jeep Wrangler V6 3.6L, 2012-2014
• Ram 1500 V8 5.7L 2012 (EZC engine, Tradesman HD)
• Ram 2500 V8 5.7L 2012-2015, V8 6.4L 2014-2015
• Ram 3500 V8 5.7L 2012-2015, V8 6.4L 2014 (ESA and ESB engines) and 2015

For other Ram 1500 years, check the part numbers on your old sensors before ordering.

Fitting

Use an O2 sensor socket on a warm exhaust, keep the tips clean and clear the codes afterwards. For more, see the oxygen sensor article on Wikipedia.

See all car sensors, Ram truck parts, Jeep parts and Dodge parts. Delivery details are on our shipping page.