GM Service Manual Online
For 1990-2009 cars only

Tools Required

J 39400-A Halogen Leak Detector

Removal Procedure

  1. Recover the refrigerant. Refer to Refrigerant Recovery and Recharging .
  2. Remove the front compartment sight shield. Refer to Front Compartment Sight Shields Replacement .
  3. Remove the hood latch support. Refer to Hood Latch Support Replacement .

  4. Object Number: 1664232  Size: SH
  5. Remove the discharge hose nut from the condenser.
  6. Remove the liquid line from the condenser.

  7. Object Number: 1664236  Size: SH
  8. Remove the suction hose nut from the condenser.
  9. Remove the suction hose from the condenser.
  10. Remove and discard the sealing washers. Refer to Sealing Washer Replacement .

  11. Object Number: 1664239  Size: SH
  12. Remove the condenser lines to radiator mounting bolt.

  13. Object Number: 1664240  Size: SH
  14. Remove the condenser mounting bolts.

  15. Object Number: 1664242  Size: SH
  16. Remove the condenser from the radiator retainer.
  17. Remove the condenser from the vehicle.

Installation Procedure

    Important: If replacing the condenser, add refrigerant oil to condenser. Refer to Refrigerant System Capacities .


    Object Number: 1664242  Size: SH
  1. Install the condenser into the radiator retainer.
  2. Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 1664240  Size: SH
  3. Install the condenser mounting bolts.
  4. Tighten
    Tighten the bolts to 9 N·m (80 lb in).


    Object Number: 1664239  Size: SH

    Important: Reuse the condenser line mounting bracket.

  5. Install the condenser line to radiator mounting bolt.
  6. Tighten
    Tighten the bolts to 6 N·m (53 lb in).


    Object Number: 1664236  Size: SH
  7. Install new sealing washers. Refer to Sealing Washer Replacement .
  8. Install the suction hose to the condenser.
  9. Install the suction hose nut to the condenser.
  10. Tighten
    Tighten the nut to 16 N·m (12 lb ft).


    Object Number: 1664232  Size: SH
  11. Install the liquid line to the condenser.
  12. Install the liquid line nut to the condenser.
  13. Tighten
    Tighten the nut to 16 N·m (12 lb ft).

  14. Install the hood latch bracket. Refer to Hood Latch Support Replacement .
  15. Recharge the A/C system. Refer to Refrigerant Recovery and Recharging .
  16. Leak test the fittings using the J 39400-A .
  17. Install the front compartment sight shield. Refer to Front Compartment Sight Shields Replacement .