GM Service Manual Online
For 1990-2009 cars only

Tools Required

SA9111E Hose Clamp Pliers

Removal Procedure

  1. Place a drain pan under the driver side of the vehicle.

  2. Object Number: 1386445  Size: SH
  3. Remove the air intake duct.
  4. Remove the underhood electrical center. Refer to Underhood Electrical Center or Junction Block Bracket Replacement in Wiring Systems.
  5. Using SA9111E , reposition the radiator outlet hose clamp at the engine.

  6. Object Number: 1380620  Size: SH
  7. Remove the radiator outlet hose from the engine.

  8. Object Number: 1339280  Size: SH
  9. Remove the oil cooler hoses from the oil cooler.
  10. Remove the oil cooler hoses from the thermostat housing.

Installation Procedure


    Object Number: 1339280  Size: SH
  1. Install the oil cooler hoses to the oil cooler.
  2. Install the oil cooler hoses to the thermostat housing.

  3. Object Number: 1380620  Size: SH
  4. Install the radiator outlet hose to the engine.
  5. Using SA9111E , reposition the radiator outlet hose clamp at the engine.
  6. Install the underhood electrical center. Refer to Underhood Electrical Center or Junction Block Bracket Replacement in Wiring Systems.

  7. Object Number: 1386445  Size: SH
  8. Install the air intake duct.
  9. Remove the drain pan from under the vehicle.