GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the grille assembly. Refer to Grille Replacement.

  2. Object Number: 765119  Size: SH
  3. Disconnect the lines from the auxiliary cooler.
  4. Remove the lines from the push clips on the auxiliary cooler mounting bracket.
  5. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle.

  6. Object Number: 765118  Size: SH
  7. Remove the lower bolts from the auxiliary cooler mounting bracket.
  8. Lower the vehicle.
  9. Remove the upper bolts.
  10. Remove the auxiliary oil cooler from the vehicle.

Installation Procedure


    Object Number: 765118  Size: SH
  1. Install the oil cooler into the vehicle.
  2. Caution: Refer to Fastener Caution in the Preface section.

  3. Install the upper bolts into the oil cooler bracket and tighten to 10 N·m (89 lb in).
  4. Raise the vehicle. Refer to Lifting and Jacking the Vehicle.
  5. Install the lower bolts to the oil cooler bracket and tighten to 10 N·m (89 lb in).
  6. Lower the vehicle.

  7. Object Number: 765119  Size: SH
  8. Connect the oil cooler lines to the auxiliary oil cooler.
  9. Attach the oil cooler lines to the push clips in the mounting bracket.
  10. Reinstall the grille assembly. Refer to Grille Replacement.