GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Raise the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.

  2. Object Number: 387259  Size: SH
  3. Remove the oil filter.
  4. Verify that the gasket is removed with the filter.

  5. Object Number: 387188  Size: SH
  6. Remove the oil filter adapter.
  7. Clean the oil filter mounting surface.

Installation Procedure


    Object Number: 387188  Size: SH

    Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  1. Install the oil filter adapter.
  2. Tighten
    Tighten the adapter to 29 N·m (21 lb ft).


    Object Number: 189001  Size: SH
  3. Set the gasket in place and install the filter. Turn the filter ¾-1 complete turn after the gasket contacts the surface of the block. Refer to Engine Oil and Oil Filter Replacement .
  4. Lower the vehicle.
  5. Start the vehicle and test for leaks.