GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Open both of the doors.

  2. Object Number: 243374  Size: SH
  3. Unsnap the center pillar outer applique at the top of the cover.
  4. Slide the applique down.

  5. Object Number: 243378  Size: SH
  6. Remove the screws from the outer applique retainer plate on the center pillar.
  7. Remove the outer applique weatherstrip from the center pillar.
  8. Remove the roof rail drip molding. Refer to Body Side Roof Drip Molding Replacement .
  9. Remove the outer applique retainer plate from the center pillar.

Installation Procedure


    Object Number: 243378  Size: SH
  1. Install the outer applique retainer plate to the center pillar.
  2. Install the roof rail drip molding. Refer to Body Side Roof Drip Molding Replacement .
  3. Install the outer applique weatherstrip to the center pillar.
  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 screws to the outer applique plate on the center pillar.
  6. Tighten
    Tighten screws until fully seated and not stripped.


    Object Number: 243374  Size: SH
  7. Slide the outer applique upwards on the center pillar while snapping into place.
  8. Close both doors.