GM Service Manual Online
For 1990-2009 cars only

Tools Required

J 45023 Transmission External Oil Filter Wrench


    Object Number: 1217147  Size: SH
  1. Remove the line pressure test hole plug (5).
  2. Remove the O-ring (4) from the line pressure test hole plug (5).
  3. Using J 45023  (9) or a filter strap wrench, remove the transmission external oil filter (8).
  4. Remove the magnet (7) from the transmission external oil filter adapter (6) or from the transmission external oil filter (8).
  5. Remove the transmission external oil filter adapter (6).
  6. If present, remove two hydraulic connector assemblies (2).
  7. Remove the O-rings (3) from the connector assemblies.