GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Raise the vehicle. Support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  2. Remove the left front tire and wheel. Refer to Tire and Wheel Removal and Installation in Tires and Wheels.
  3. Install a jack stand under the left side of the transmission in order to support the powertrain.

  4. Object Number: 464466  Size: SH
  5. Remove the nut from the mount stud.
  6. Lower the jack in order to allow separation of the mount from the mount bracket

  7. Object Number: 464333  Size: SH
  8. Remove the nuts and bolts from the mount.
  9. Remove the mount from the vehicle.

Installation Procedure


    Object Number: 464333  Size: SH

    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.

  1. Install the left mount onto the left frame rail of the vehicle.
  2. Tighten
    Tighten the mount bolts and nuts to 70 N·m (52 lb ft).


    Object Number: 464466  Size: SH
  3. Using the jack stand, raise the powertrain and load the mount.
  4. Install the mount stud nut onto the mount stud.
  5. Tighten
    Tighten the mount stud nut to 80 N·m (59 lb ft).

  6. Remove the jack stand.
  7. Install the left front tire and wheel. Refer to Tire and Wheel Removal and Installation in Tires and Wheels.
  8. Lower the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.