GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2001 🢒 Catera 🢒 Engine 🢒 Engine Mechanical - 3.0L (L81) 🢒 Engine Oil Cooler Removal

    Object Number: 159490 Size: SH
  1. Remove the oil feed line from the engine oil cooler.
  2. Remove the return line from the engine oil cooler.

    3. Object Number: 159495 Size: MH
  3. Note the positioning of the 4 seals.
  4. Remove the oil filter cartridge housing from the engine block.
  5. Remove the oil filter cartridge housing.

    6. Object Number: 742950 Size: SH
  6. Remove the oil cooler outlet line (1) from the engine block.
  7. Remove the oil cooler inlet line (2) from the engine block.

    8. Object Number: 159494 Size: SH
  8. Remove the engine oil cooler inlet and outlet nuts (1).
  9. Remove the engine oil cooler cover bolts (2).

    10. Object Number: 159495 Size: MH
  10. Remove the engine oil cooler cover.
  11. Remove the engine oil cooler.