GM Service Manual Online
For 1990-2009 cars only

Tools Required

DT-48827 Skip Shift Socket

Removal Procedure


    Object Number: 675758  Size: SH
  1. Raise and suitably support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  2. Important: Clean the area around the sensor. Do not allow debris to enter the engine.

  3. Disconnect the engine oil pressure sensor electrical connector.
  4. Remove the engine oil pressure sensor using DT-48827 .

Installation Procedure

    Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 675758  Size: SH
  1. Apply sealant GM P/N 12346004 (Canadian P/N 10953480), or equivalent to the threads of the oil pressure sensor.
  2. Install the engine oil pressure sensor.
  3. Tighten
    Tighten the sensor to 30 N·m (22 lb ft).

  4. Connect the engine oil pressure sensor electrical connector.
  5. Lower the vehicle.
  6. If required, check and adjust the engine oil level.