GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

Tools Required

J 36660-A Torque/Angle Meter

  1. Remove the engine front cover. Refer to Engine Front Cover Replacement .

  2. Object Number: 204286  Size: SH
  3. Remove the three oil pump assembly retaining bolts (1,2,3) identified by the larger head size.
  4. Slide the oil pump assembly off the nose of the crankshaft with the drive collar in place.
  5. Remove the oil pump and the drive spacer.
  6. Clean and inspect the oil pump. Refer to Oil Pump Cleaning and Inspection .

Installation Procedure


    Object Number: 204286  Size: SH
  1. Install the oil pump. Refer to Oil Pump Installation .
  2. Install the engine front cover. Refer to Engine Front Cover Replacement .