GM Service Manual Online
For 1990-2009 cars only

Front Door Opening Weatherstrip Replacement Regular Cab

Removal Procedure

  1. Remove the front door sill plate. Refer to Front Side Door Sill Plate Replacement.

  2. Object Number: 686582  Size: SH
  3. Remove the weatherstrip from the pinch-weld flange.

Installation Procedure


    Object Number: 686582  Size: SH
  1. Align the weatherstrip to the door opening with the 2 dots positioned on the upper right and left side.
  2. Align the weatherstrip to the door opening with the bond joint positioned at the lower center of the door opening.
  3. Install the weatherstrip to the pinch-weld flange. Ensure that the weatherstrip is fully seated.
  4. Install the front door sill plate. Refer to Front Side Door Sill Plate Replacement.

Front Door Opening Weatherstrip Replacement Extended Cab

Removal Procedure

  1. Open both doors.
  2. Remove the front and rear door sill plate. Refer to Front Side Door Sill Plate Replacement or Rear Side Door Sill Plate Replacement.
  3. Remove the hinge pillar trim. Refer to Body Hinge Pillar Trim Panel Replacement
  4. Remove the body lock pillar trim. Refer to Body Lock Pillar Trim Replacement
  5. Remove the windshield pillar molding. Refer to Windshield Pillar Garnish Molding Replacement.

  6. Object Number: 1673255  Size: SH
  7. Remove the weatherstrip (1) from the pinch-weld flange (2).

Installation Procedure


    Object Number: 1673255  Size: SH
  1. Align the weatherstrip to the door opening with the 2 dots positioned on the upper right and left side.
  2. Install the weatherstrip (1) to the pinch-weld flange (2). Ensure that the weatherstrip is fully seated around the door opening.
  3. Install the windshield pillar molding. Refer to Windshield Pillar Garnish Molding Replacement.
  4. Install the body lock pillar trim. Refer to Body Lock Pillar Trim Replacement
  5. Install the hinge pillar trim. Refer to Body Hinge Pillar Trim Panel Replacement.
  6. Install the sill plate. Refer to Front Side Door Sill Plate Replacement or Rear Side Door Sill Plate Replacement.
  7. Inspect the door closing effort and seal to door fit.