Sensor, Oxygen: Installation: 5.7L: Downstream
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.
- Install the oxygen sensor (1) and tighten to the proper torque specifications. Refer to TORQUE SPECIFICATIONS .
- Connect the oxygen sensor wire harness connector (2).
- Position the wire harness into the retainer (3) and engage the retainer.
- Remove support and lower the vehicle.
- Connect the negative battery cable.
