GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 376671  Size: SH
  1. Remove the door window weatherstrip.

  2. Object Number: 376672  Size: SH
  3. Remove the door window weatherstrip retainer.

  4. Object Number: 416776  Size: SH
  5. Remove the lock pillar weatherstrip retainer screws (1).
  6. Remove the lock pillar weatherstrip retainer.
  7. Remove the lock pillar upper reveal molding (2).
  8. Clean the mounting surfaces.

Installation Procedure

Important: The lock pillar weatherstrip must be installed before the door window weatherstrip and retainer to achieve a good seal.


    Object Number: 416776  Size: SH
  1. Apply continuous a 6 mm (0.25 in) high 100 mm (4 in) long bead of sealer (3) to the upper rear corner of the roof and lock pillar.
  2. Apply a 6 mm (0.25 in) high 100 mm (4 in) long bead of sealer (4) across the lower edge of the roof panel onto the lock pillar.
  3. Install the lock pillar upper reveal molding (2).

  4. Object Number: 376675  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.

  5. Install the lock pillar weatherstrip retainer.
  6. Tighten
    Tighten the lock pillar weatherstrip retainer screws to 3 N·m (27 lb in).

  7. Apply a 6 mm (0.25 in) high 100 mm (4 in) long bead of sealer across the lower edge of the retainer onto the lock pillar.
  8. Install the door window weatherstrip retainer and weatherstrip.