Sierra 3500 4WD V8-6.0L VIN U (2004)
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 or equivalent, install the oil pressure sensor.
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Tighten the oil pressure sensor to 30 Nm (22 ft. lbs.).
3. Connect the oil pressure sensor electrical connector (1).
4. If necessary, install the engine sight shield.
