GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 63735  Size: SH
  1. Remove the roof panel.

  2. Object Number: 71246  Size: SH
  3. Remove the push-in retainers from the lower ends of the rear weatherstrip.
  4. Remove the screws from the upper corners of the rear weatherstrip.
  5. Remove the rear weatherstrip by pulling from the retainers.
  6. Inspect the weatherstrip for rips or tears. Replace if ripped or torn.

Installation Procedure


    Object Number: 214130  Size: SH
  1. Apply a 6 mm (0.25 in) X 100 mm (4 in) bead of thumb grade sealer to the roof bow and lock pillar overlapping the side retainer as shown.

  2. Object Number: 71246  Size: SH
  3. Peel the protective film from the foam tape on the new weatherstrip, or install two sided tape to a reused weatherstrip.
  4. Position the rear roof weatherstrip to the retainers on the roof bow.
  5. Insert the weatherstrip into the center retainer working from the center outward.
  6. 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.

  7. Install the screws into the upper corners of the rear weatherstrip.
  8. Tighten
    Tighten the roof weatherstrip upper corner screws to 3 N·m (27 lb in).

  9. Insert the rear weatherstrip into the side retainers starting at the upper corners and working downward.
  10. Install the push in fasteners at the lower ends of the rear weatherstrip.

  11. Object Number: 63735  Size: SH
  12. Install the roof panel.