GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Place the front seats to the full-forward position.

  2. Object Number: 407756  Size: SH
  3. Remove bolt/screw (2) from the base of the bucket seat cushion(s) (2).

  4. Object Number: 407766  Size: SH
  5. Remove seat cushion by pulling upwards and forwards.
  6. Important: Failure to use a protective barrier over nearby trim and paint may cause damage to the vehicle.

  7. Remove seat cushion from the vehicle.

Installation Procedure


    Object Number: 407766  Size: SH
  1. Install the seat cushions into the vehicle by inserting rear edge of seat into cavity and pushing in and down.

  2. Object Number: 407756  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.

  3. Install the seat cushion bolt/screw (2).
  4. Tighten
    Tighten the bolts to 25 N·m (18 lb ft).

  5. Return the front seats to their previous position.