Sierra 3500 4WD V8-6.6L DSL Turbo VIN 2 (2004)
Installation Procedure
1. Apply sealant GM P/N 12346004 (Canadian P/N 10953480), or equivalent to the threads of the oil pressure sensor.
Notice: Refer to Fastener Notice in Service Precautions.
2. Using J 41712, install the oil pressure sensor (1).
Tighten the sensor to 30 Nm (22 ft. lbs.).
3. Connect the oil pressure sensor electrical connector.
4. Install the left wheelhouse inner panel.
5. Check and add engine oil if necessary.
