GM Service Manual Online
For 1990-2009 cars only

    Object Number: 48211  Size: SH
  1. Remove the eleven indicated oil pump bolts (206, 207).
  2. Do not remove the one oil pump cover bolt (205) at this time.
  3. Remove the one wiring harness clip (390).

  4. Object Number: 48212  Size: SH
  5. Lift the oil pump assembly (200) off of the control valve body (300).
  6. Set the oil pump assembly (200) on its cover.