GM Service Manual Online
For 1990-2009 cars only

    Object Number: 20171  Size: SH
  1. Remove the eight bolts from the oil pump (8, 9 and 12).
  2. Remove the oil pump assembly (10).
  3. Remove the oil pump shaft (19).

    Object Number: 1205806  Size: SH
  1. Remove the eight bolts from the oil pump (8, 9 and 12).
  2. Remove the oil pump assembly (10).
  3. Remove the oil pump shaft (19).