GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  2. Drain the engine oil.

  3. Object Number: 1236204  Size: SH
  4. Remove the oil pan. Refer to Oil Pan Replacement .

  5. Object Number: 1236181  Size: SH
  6. Remove the oil pipe bolts.
  7. Remove the oil pipe screen assembly.
  8. Remove the oil pipe O-ring. Discard.
  9. Clean the gasket surfaces.

Installation Procedure


    Object Number: 1236181  Size: SH
  1. Install a NEW oil pump pipe O-ring.
  2. Install the oil pipe screen assembly.
  3. Notice: Refer to Fastener Notice in the Preface section.

  4. Install the oil pump pipe bolts.
  5. Tighten
    Tighten the bolts to 12 N·m (106 lb in).


    Object Number: 1236204  Size: SH
  6. Install the oil pan. Refer to Oil Pan Replacement .
  7. Lower the vehicle.
  8. Refill the engine with 4.73 L (5 qt) of oil.
  9. Start the vehicle and inspect for leaks and correct oil pressure.