GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 1336118  Size: SH
  1. Remove the water pump outlet pipe. Refer to Water Pump Outlet Pipe Replacement .
  2. Remove the five oil filter adapter and oil cooler assembly bolts.
  3. Remove the oil filter adapter and oil cooler assembly.

Installation Procedure


    Object Number: 870004  Size: SH
  1. Install new O-rings (2) to the oil filter adapter and oil cooler assembly. Lubricate the O-rings with engine oil.
  2. Apply sealer to the O-ring sealing area (1). Refer to Adhesives, Fluids, Lubricants, and Sealers .

  3. Object Number: 1336118  Size: SH
  4. Install the oil filter adapter and oil cooler assembly.
  5. Notice: Refer to Fastener Notice in the Preface section.

  6. Install the five oil filter adapter and oil cooler assembly bolts (1).
  7. Tighten
    Tighten the bolts to 25 N·m (18 lb ft).

  8. Install the water pump outlet pipe. Refer to Water Pump Outlet Pipe Replacement .