Sensor, Oxygen: Installation: Installation

Fig 1: Identifying Oxygen Sensors - 3.7L

Courtesy of CHRYSLER GROUP, LLC

Threads of new oxygen sensors are factory coated with anti-seize compound to aid in removal.DO NOT add any additional anti-seize compound to threads of a new oxygen sensor. 

1. Install O2S sensor (3) or (4). Tighten to 41 N.m (30 ft. lbs.).
2. Connect O2S sensor wire connector.
3. Lower vehicle.