GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2008 🢒 Lucerne 🢒 Engine 🢒 Engine Mechanical - 3.8L 🢒 Engine Front Mount Replacement

Removal Procedure

    Object Number: 1685332 Size: SH
  1. Remove the front air deflector. Refer to Front Air Deflector Replacement .
  2. Place a suitable adjustable jack and a block of wood under the oil pan.

    3. Object Number: 1685335 Size: SH
  3. Remove the engine mount bracket bolts.
  4. Remove the engine mount to frame nut.

    5. Object Number: 1685336 Size: SH
  5. Remove the engine mount to bracket nut.
  6. Using the adjustable jack and block of wood, raise the engine enough to remove the engine mount.
  7. Remove the engine mount.

Installation Procedure

    Object Number: 1685336 Size: SH
  1. Install the engine mount into the engine bracket.

    2. Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 1685335 Size: SH
  2. Install the engine mount bracket bolts.

    3. Tighten
    Tighten the bolts to 70 N·m (52 lb ft).

  3. Install the engine mount.
  4. Install the engine mount to bracket nut.

    5. Tighten
    Tighten the nut to 80 N·m (59 lb ft).

  5. Using the adjustable jack, lower the engine.

    6. Object Number: 1685332 Size: SH
  6. Install the engine mount to frame nut.

    7. Tighten
    Tighten the nut to 80 N·m (59 lb ft).

  7. Remove the adjustable jack and block of wood from under the oil pan.
  8. Install the front air deflector. Refer to Front Air Deflector Replacement .