GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2009 🢒 LaCrosse 🢒 Engine 🢒 Engine Mechanical - 3.8L 🢒 Engine Mount Replacement - Left Side

Removal Procedure

    Object Number: 1551856 Size: SH
  1. Remove the engine mount strut. Refer to Engine Mount Strut Replacement.
  2. Remove the left exhaust manifold. Refer to Exhaust Manifold Replacement - Left Side.
  3. Remove the upper engine mount nuts.
  4. Install the engine support fixture. Refer to Engine Support Fixture.
  5. Using the engine support fixture, raise the engine.

    6. Object Number: 1551854 Size: SH
  6. Remove the engine mount bracket bolts.
  7. Remove the engine mount bracket.
  8. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle.

    9. Object Number: 1551858 Size: SH
  9. Remove the lower engine mount nuts.
  10. Remove the engine mount.
  11. Remove the engine mount heat shield, if necessary.

Installation Procedure

    Object Number: 1551858 Size: SH
  1. Install the engine mount heat shield, if necessary.
  2. Install the engine mount to the engine.

    3. Caution: Refer to Fastener Caution in the Preface section.

  3. Install the lower engine mount nuts.

    4. Tighten
    Tighten the nuts to 50 N·m (37 lb ft).

  4. Lower the vehicle.

    5. Object Number: 1551854 Size: SH
  5. Install the engine mount bracket.
  6. Install the engine mount bracket bolts.

    7. Tighten
    Tighten the bolts to 50 N·m (37 lb ft).


    Object Number: 1551856 Size: SH
  7. Using the engine support fixture, lower the engine.
  8. Remove the engine support fixture.
  9. Install the upper engine mount nuts.

    10. Tighten
    Tighten the nuts to 50 N·m (37 lb ft).

  10. Install the left exhaust manifold. Refer to Exhaust Manifold Replacement - Left Side.
  11. Install the engine mount strut. Refer to Engine Mount Strut Replacement.