GM Service Manual Online
For 1990-2009 cars only

Rear Seat Armrest Replacement Standard

Removal Procedure

  1. Remove the rear seat back. Refer to Rear Seat Back Replacement .

  2. Object Number: 305152  Size: SH
  3. Remove the armrest seat back nuts.

  4. Object Number: 305151  Size: SH
  5. Remove the armrest from the seat back.

Installation Procedure


    Object Number: 305151  Size: SH
  1. Position the armrest to the seat back.

  2. Object Number: 305152  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 armrest nuts.
  4. Tighten
    Tighten the armrest nuts to 3 N·m (27 lb in).

  5. Install the rear seat back. Refer to Rear Seat Back Replacement .

Rear Seat Armrest Replacement W/Pass Through

Removal Procedure

  1. Remove the rear seat back. Refer to Rear Seat Back Replacement .

  2. Object Number: 305153  Size: SH
  3. Remove the armrest with the pass-through bolts.
  4. Remove the armrest with the pass-through from the seat back.

Installation Procedure


    Object Number: 305153  Size: SH
  1. Position the armrest with the pass-through to the seat back.
  2. 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 armrest with the pass-through bolts.
  4. Tighten
    Tighten the armrest with pass-through bolts to 5 N·m (44 lb in).

  5. Fasten the armrest bolts.
  6. Install the rear seat back. Refer to Rear Seat Back Replacement .