GM Service Manual Online
For 1990-2009 cars only

Engine Mount Replacement Left Side

Removal Procedure

Tools Required

    • J 28467-360 Engine Support Fixture
    • J 28467-90 Engine Support Fixture Adapters
    • J 36462 Engine Support Adapter Leg
    • J 35953 Engine Support Foot Modification
  1. Remove the hood panel. Refer to SECTION 10-5.
  2. Remove the air cleaner duct.
  3. Remove the engine mount strut. Refer to Engine Mount Strut Replacement .
  4. Remove the electric engine cooling fan.
  5. Install the J 28467-360 .
  6. Install the J 28467-90 .
  7. Install the J 36462 .
  8. Install the J 35953 .
  9. Raise the vehicle. Suitably support the vehicle. Refer to SECTION 0A.
  10. Remove the right front tire and the right front wheel assembly. Refer to SECTION 3E.
  11. Remove the right engine splash shield. Refer to SECTION 4D.

  12. Object Number: 57322  Size: SH
  13. Remove the oil filter.

  14. Object Number: 57216  Size: SH
  15. Remove the engine mount nuts at the frame.

  16. Object Number: 58484  Size: SH
  17. Remove the engine mount nuts at the bracket.
  18. Install the drive axle boot protector. Refer to SECTION 4D.
  19. Lower the vehicle.
  20. Raise the engine.
  21. Raise the vehicle. Suitable support the vehicle. Refer to SECTION 0A.
  22. Remove the front engine mount.

Installation Procedure

Tools Required

    • J 28467-360 Engine Support Fixture
    • J 28467-90 Engine Support Fixture Adapters
    • J 36462 Engine Support Adapter Leg
    • J 35953 Engine Support Foot Modification

    Object Number: 57216  Size: SH
  1. Install the front engine mount.
  2. Lower the vehicle.
  3. Lower the engine.
  4. Raise the vehicle. Suitable support the vehicle. Refer to SECTION 0A.
  5. Remove the drive axle boot protector. Refer to SECTION 4D.

  6. Object Number: 57216  Size: SH
  7. Install the engine mount nuts at the bracket.
  8. Tighten
    Tighten the engine mount nuts to 43 N·m (32 lb ft).

    Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.


    Object Number: 58484  Size: SH
  9. Install the engine mount nuts at the frame.
  10. Tighten
    Tighten the engine mount nuts to 43 N·m (32 lb ft).


    Object Number: 57322  Size: SH
  11. Install the oil filter.
  12. Install the right engine splash shield. Refer to SECTION 4D.
  13. Install the right front tire and the right front wheel assembly. Refer to SECTION 3E.
  14. Lower the vehicle.
  15. Install the electric engine cooling fan.
  16. Remove the J 28467-360 .
  17. Remove the J 28467-90 .
  18. Remove the J 36462 .
  19. Remove the J 35953 .
  20. Install the engine mount strut. Refer to Engine Mount Strut Replacement .
  21. Install the air cleaner duct.
  22. Install the hood panel. Refer to SECTION 10-5.

Engine Mount Replacement Right Side

Removal Procedure

Tools Required

    • J 28467-360 Engine Support Fixture
    • J 28467-90 Engine Support Fixture Adapters
    • J 36462 Engine Support Adapter Leg
    • J 35953 Engine Support Foot Modification

    Object Number: 57217  Size: SH
  1. Remove the hood panel. Refer to SECTION 10-5.
  2. Remove the air cleaner duct.
  3. Disconnect the engine mount strut at the engine. Refer to Engine Mount Strut Replacement .
  4. Remove the electric engine cooling fan.
  5. Install the J 28467-360 .
  6. Install the J 28467-90 .
  7. Install the J 36462 .
  8. Install the J 35953 .
  9. Raise and suitably support the vehicle. Refer to SECTION 0A.
  10. Remove the right front tire and wheel assembly. Refer to SECTION 3E.
  11. Loosen the right engine splash shield. Refer to SECTION 4D.
  12. Remove the drive axle plastic splash shield. Refer to SECTION 4D.
  13. Install the drive axle boot protector. Refer to SECTION 4D.
  14. Remove the right ball joint at the control arm. Refer to SECTION 3C.
  15. Remove the right drive axle steel shield. Refer to SECTION 4D.
  16. Remove the right drive axle from the transaxle. Refer to SECTION 4D.
  17. Disconnect the front exhaust pipe from the exhaust manifold.

  18. Object Number: 57216  Size: SH
  19. Remove the engine mount retaining nuts.
  20. Lower the vehicle.
  21. Raise the engine.
  22. Raise the vehicle. Suitably support the vehicle. Refer to SECTION 0A.
  23. Remove the engine mount.

Installation Procedure

Tools Required

    • J 28467-360 Engine Support Fixture
    • J 28467-90 Engine Support Fixture Adapters
    • J 36462 Engine Support Adapter Leg
    • J 35953 Engine Support Foot Modification

    Object Number: 57217  Size: SH
  1. Install the engine mount.
  2. Lower the vehicle.
  3. Lower the engine.
  4. Install the J 28467-360 .
  5. Install the J 28467-90 .
  6. Install the J 36462 .
  7. Install the J 35953 .
  8. Raise the vehicle. Suitable support the vehicle. Refer to SECTION 0A.

  9. Object Number: 57216  Size: SH
  10. Install the engine mount retaining nuts.
  11. Tighten

    1. Tighten the engine mount retaining nuts to the frame 43 N·m (32 lb ft).
    2. Tighten the engine mount retaining nuts to the bracket 47 N·m (35 lb ft).

    Refer to

    Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

    in General Information.

  12. Connect the front exhaust pipe to the exhaust manifold.
  13. Install the right drive axle. Refer to SECTION 4D.
  14. Install the right drive axle shield. Refer to SECTION 4D.
  15. Connect the right ball joint to the control arm. Refer to SECTION 3C.
  16. Remove the drive axle boot protector. Refer to SECTION 4D.
  17. Install the drive axle plastic splash shield. Refer to SECTION 4D.
  18. Install the right engine splash shield. Refer to SECTION 4D.
  19. Install the right front tire and the right front wheel assembly. Refer to SECTION 3E.
  20. Lower the vehicle.
  21. Install the electric engine cooling fan assemblies.
  22. Connect the engine mount strut to the engine. Refer to Engine Mount Strut Replacement .
  23. Install the air cleaner duct.
  24. Install the hood panel assembly. Refer to SECTION 10-5.