GM Service Manual Online
For 1990-2009 cars only

Oil Filter Adapter Removal Without Engine Oil Cooler


    Object Number: 591872  Size: SH
  1. Remove the oil filter.

  2. Object Number: 591904  Size: SH
  3. Remove the oil filter adapter mounting bolts.
  4. Remove the oil filter adapter and discard the O-ring seals.
  5. Remove the oil pressure switch (if necessary).

Oil Filter Adapter Removal With Engine Oil Cooler


    Object Number: 591905  Size: SH
  1. Remove the oil filter.

  2. Object Number: 591906  Size: SH
  3. Remove the oil filter adapter mounting bolts.
  4. Remove the oil filter adapter and discard the O-ring seals.
  5. Remove the oil pressure switch (if necessary).