GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 279089  Size: SH
  1. Use a flat-bladed screwdriver in order to disengage the push-pin clips (1).

  2. Object Number: 279086  Size: SH
  3. Remove the bolts (3) from the auxiliary weatherstrip retainer.
  4. Remove the auxiliary weatherstrip retainer (1).

  5. Object Number: 279093  Size: LH
  6. Pull the auxiliary weatherstrip (1, 2) free of the vehicle.

Installation Procedure

  1. Install the auxiliary weatherstrip retainer.
  2. Firmly press the unit in place.


    Object Number: 279086  Size: SH
  3. Install the auxiliary weatherstrip retainer (1).
  4. 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.

  5. Install the bolts (3) to the auxiliary weatherstrip retainer.
  6. Tighten
    Tighten the bolts (3) to 2 N·m (18 lb in).


    Object Number: 279093  Size: LH
  7. Engage the push-pin clips (1).