GM Service Manual Online
For 1990-2009 cars only

Radiator Replacement 1.2L DOHC

Removal Procedure

    Warning: Refer to Radiator Cap Removal Warning in the Preface section.


    Object Number: 2044974  Size: SH
  1. Disconnect the battery negative cable. Refer to Battery Negative Cable Disconnection and Connection.
  2. Remove the power steering oil tank. Refer to Power Steering Fluid Reservoir Replacement.
  3. Drain the coolant. Refer to Cooling System Draining and Filling.
  4. Remove the electric cooling fans. Refer to Engine Coolant Fan Replacement.
  5. Disconnect the upper cooling fan hose from the radiator.
  6. Disconnect the lower radiator hose from the radiator.

  7. Object Number: 2044977  Size: SH
  8. Remove the return hose from the surge tank at the radiator.
  9. Remove the left upper radiator retaining bracket (1).

  10. Object Number: 2044980  Size: SH
  11. Remove the right upper radiator retaining bracket (1).

  12. Object Number: 2044983  Size: SH
  13. Remove the A/C gas. Refer to Refrigerant Recovery and Recharging.
  14. Remove the high pressure pipe bolt from both sides of the A/C condenser. Refer to Refrigerant Recovery and Recharging.

  15. Object Number: 2044984  Size: SH
  16. Remove up the radiator from the vehicle with the A/C condenser.

  17. Object Number: 2044988  Size: SH
  18. Remove the A/C condenser retaining bolts (1) and clips (2) from the radiator.

Installation Procedure


    Object Number: 2044988  Size: SH
  1. Install the A/C condenser to the radiator. Secure with clips (2) and bolts (1)..

  2. Object Number: 2044984  Size: SH
  3. Install the radiator with the A/C condenser.

  4. Object Number: 2044983  Size: SH
  5. Install the high pressure pipe bolt from both sides of the A/C condenser.
  6. Refill the A/C gas. Refer to Refrigerant Recovery and Recharging.
  7. Caution: Refer to Fastener Caution in the Preface section.


    Object Number: 2044980  Size: SH
  8. Install the right upper radiator retaining bracket.
  9. Tighten
    Tighten the upper right radiator retaining bracket bolt (1) to 10 N·m (89 lb in).


    Object Number: 2044977  Size: SH
  10. Install the left upper radiator retaining bracket.
  11. Tighten
    Tighten the left radiator retaining bracket bolt (1) to 10 N·m (89 lb in).

  12. Install the return hose from the surge tank at the radiator.
  13. Connect the lower radiator hose from the radiator.

  14. Object Number: 2044974  Size: SH
  15. Connect the upper cooling fan hose from the radiator.
  16. Install the electric cooling fan. Refer to Engine Coolant Fan Replacement.
  17. Refill the engine cooling system. Refer to Cooling System Draining and Filling.
  18. Install the power steering oil tank. Refer to Power Steering Fluid Reservoir Replacement.
  19. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection.

Radiator Replacement 1.4L/1.5L/1.6L

Removal Procedure

    Warning: Refer to Battery Disconnect Warning in the Preface section.


    Object Number: 1241849  Size: SH
  1. Disconnect the battery negative cable. Refer to Battery Negative Cable Disconnection and Connection.
  2. Drain the engine cooling system. Refer to Cooling System Draining and Filling.
  3. Remove the electric cooling fans. Refer to Engine Coolant Fan Replacement.
  4. Remove the upper radiator hose clamp.
  5. Disconnect the upper radiator hose from the radiator.

  6. Object Number: 1241850  Size: SH
  7. Disconnect the lower radiator hose from the radiator.
  8. Remove the lower radiator hose clamp.

  9. Object Number: 1241852  Size: SH
  10. Remove the hose clamp from the surge tank hose at the radiator.
  11. Disconnect the surge tank hose from the radiator.
  12. Remove the left upper radiator retaining bolt.
  13. Remove the left upper radiator retaining bracket.

  14. Object Number: 1241854  Size: SH
  15. Remove the right upper radiator retaining bolt.
  16. Remove the right upper radiator retaining bracket.

  17. Object Number: 1241856  Size: SH

    Note: The radiator still contains a substantial amount of coolant. Drain the remainder of the coolant from the radiator into a drain pan.

  18. Remove the radiator from the vehicle.

Installation Procedure


    Object Number: 1241856  Size: SH
  1. Set the radiator into place in the vehicle with the radiator bottom posts in the rubber shock bumpers.

  2. Object Number: 1241854  Size: SH
  3. Position the radiator retainers in place.
  4. Install the upper right radiator retaining bracket.
  5. Caution: Refer to Fastener Caution in the Preface section.

  6. Install the upper right radiator retaining bolt and tighten to 7 N·m (62 lb in).

  7. Object Number: 1241852  Size: SH
  8. Install the upper left radiator retaining bracket.
  9. Install the upper left radiator retaining bolt and tighten to 7 N·m (62 lb in).

  10. Object Number: 1241824  Size: SH
  11. Connect the surge tank hose to the radiator.
  12. Secure the surge tank hose with a hose clamp.

  13. Object Number: 1241858  Size: SH
  14. Connect the upper radiator hose and the lower radiator hose to the radiator.
  15. Secure each hose with a hose clamp.
  16. Install the electric cooling fans. Refer to Engine Coolant Fan Replacement.
  17. Refill the engine cooling system. Refer to Cooling System Draining and Filling.
  18. Connect the battery negative cable. Refer to Battery Negative Cable Disconnection and Connection.