GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 1999 🢒 Park Avenue 🢒 Body and Accessories 🢒 Doors 🢒 Rear Door Opening Weatherstrip Replacement

Removal Procedure
  1. Remove the center pillar trim panel. Refer to Center Pillar Garnish Molding Replacement in Interior Trim.

    2. Object Number: 259107 Size: SH
  2. Remove the rear seat cushion. Refer to Rear Seat Cushion Replacement in Seats.
  3. Disengage the front sill plate retainers by pulling upward.
  4. Disengage the rear sill plate by pulling upward.

    5. Remove the rear sill plate.

  5. Remove the weather-strip (1).

Installation Procedure

    Object Number: 259107 Size: SH

    Important: 

       • The single blue line on the weather-strip is for the right side of the vehicle.
       • The double blue line on the weather-strip is for the left side of the vehicle.

  1. Line up the locating mark. Start at the upper corner of the B-pillar.
  2. Push the weather-strip (1) onto the pinchweld. Work downward from the corner and continue around the entire opening.
  3. Ensure that the weather-strip (1) is seated around the entire opening.
  4. Install the rear sill plate. Refer to Rear Side Door Sill Plate Replacement in Interior Trim.
  5. Engage the front sill plate retainers by pushing downward.
  6. Install the rear seat cushion. Refer to Rear Seat Cushion Replacement in Seats.
  7. Install the center pillar trim panel. Refer to Center Pillar Garnish Molding Replacement in Interior Trim.