GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Drain the cooling system.
  2. Remove the air inlet duct.

  3. Object Number: 366994  Size: SH
  4. Remove the radiator outlet hose from the surge tank.
  5. Remove the radiator outlet hose from the water pump.

  6. Object Number: 367727  Size: SH
  7. Remove the radiator outlet hose from the radiator.

Installation Procedure


    Object Number: 367727  Size: SH
  1. Install the radiator outlet hose to the radiator.

  2. Object Number: 366994  Size: SH
  3. Install the radiator outlet hose to the water pump.
  4. Install the radiator outlet hose to the surge tank.
  5. Install the air inlet duct.
  6. Fill the cooling system.
  7. Test the system for leaks.