GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

    Caution: Ensure that the vehicle is properly supported and squarely positioned. To help avoid personal injury when a vehicle is on a hoist, provide additional support for the vehicle on the opposite end from which the components are being removed.


    Object Number: 895551  Size: SH
  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  2. Drain the engine oil.
  3. Remove the oil pan bolts.
  4. Remove the oil pan.

  5. Object Number: 896096  Size: SH
  6. Remove the oil intake pipe bolts.
  7. Remove the oil intake pipe.
  8. Remove the oil intake pipe O-ring.
  9. Clean the gasket surfaces.

Installation Procedure


    Object Number: 896096  Size: SH
  1. Install the oil pump pipe O-ring.
  2. Install the oil pump pipe.
  3. Notice: Refer to Fastener Notice in the Preface section.

  4. Install the oil pump pipe bolts.
  5. Tighten
    Tighten the oil pickup tube bolts - L81 to 8 N·m (71 lb in).


    Object Number: 895551  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.