GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 1999 🢒 Grand Prix 🢒 Body and Accessories 🢒 Doors 🢒 Front Side Door Weatherstrip Replacement

Removal Procedure
  1. Open the door.
  2. On the coupe only, loosen the quarter trim panel. Refer to Rear Quarter Upper Trim Panel Replacement
  3. Remove the carpet retainers. Refer to Carpet Retainer Replacement
  4. On the sedan only, remove the lower center pillar trim panel. Refer to Center Pillar Lower Trim Panel Replacement

    5. Object Number: 315654 Size: MH
  5. Grasp the weatherstrip.
  6. Pull the weatherstrip off the flange on the body.

Installation Procedure

    Object Number: 315654 Size: MH
  1. Install the weatherstrip to the flange on the body.
  2. On the sedan only, install the lower center pillar trim panel. Refer to Center Pillar Lower Trim Panel Replacement
  3. Install the carpet retainers. Refer to Carpet Retainer Replacement
  4. Install the quarter inner trim panel. Refer to Rear Quarter Upper Trim Panel Replacement
  5. Close the door.