Mopar 56029084AA Oxygen Sensor

You can Select Your Vehicle to check if 56029084AA fits your vehicle.

For the 2.4L engine (2014 and earlier), the upstream sensor is located near the exhaust manifold, while on all other engines, the left and right upstream sensors are located at the top of the catalytic converters. The downstream sensors are located on the side of each catalytic converter.

The camshaft reference sensor on the 3.3L and 3.8L engines requires a special factory tool (DRB-I) for diagnosis.

Be particularly careful when servicing an oxygen sensor. Oxygen sensors have a permanently attached pigtail and an electrical connector that cannot be removed, so damaging or removing them will render the sensor useless. Keep grease, dirt, and other contaminants away from the electrical connector and the louvered end of the sensor. Do not use cleaning solvents on an oxygen sensor. They are extremely delicate, so avoid dropping or handling them roughly. Make sure the silicone boot on the sensor is installed correctly to prevent melting and ensure proper operation. When removing the sensor, it may be difficult to loosen when the engine is cold, so start and run the engine for a minute or two before attempting removal. Use an oxygen sensor socket if available. For the upstream sensor, remove the engine cover, disconnect the wire harness mounting clips, disconnect the connector from the engine wiring harness, and remove the sensor from the exhaust pipe. For the downstream sensor, disconnect the connector mounting clips, raise the vehicle and support it securely on jackstands, disconnect the connector from the engine wiring harness, and remove the sensor from the catalytic converter. Installation is the reverse of removal.

The emission maintenance timer is located under the instrument panel, to the right of the steering column.