GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 188048  Size: SH
  1. Raise the vehicle and support with safety stands. Refer to Lifting and Jacking the Vehicle in General Information.
  2. Remove the oil pan drain plug and drain the engine oil into a suitable container.

  3. Object Number: 188050  Size: SH
  4. For RWD vehicles remove the oil filter from the oil filter adapter.

  5. Object Number: 346176  Size: SH
  6. For 4WD vehicles open the access panel in the steering linkage shield.
  7. Remove the oil filter from the remote oil filter adapter.
  8. Inspect to ensure the engine oil filter gasket is removed.

Installation Procedure


    Object Number: 188050  Size: SH
  1. Lubricate the oil filter gasket with clean engine oil.
  2. For a RDW vehicle install the oil filter to the oil filter adapter.

  3. Object Number: 346176  Size: SH
  4. For 4WD vehicle install the oil filter to the remote oil filter adapter.
  5. Tighten the oil filter following the instructions on the filter.

  6. Object Number: 188048  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.

  7. Install the oil pan drain plug into the oil pan.
  8. Tighten
    Tighten the oil pan drain plug to 25 N·m (18 lb ft).

  9. Remove the safety stands and lower the vehicle.
  10. Fill the crankcase with the proper capacity and quality of engine oil.
  11. • Refer to Approximate Fluid Capacities in Maintenance and Lubrication.
    • Refer to Explanation of Scheduled Services in Maintenance and Lubrication.
  12. Operate the engine and check for leaks and oil pressure.
  13. For a Four Wheel Drive vehicles close the access panel in the steering linkage shield.