GM Service Manual Online
For 1990-2009 cars only

Door Lower Molding Replacement Model

Removal Procedure

Important: The lower door moldings upper retainers will possibly break and will require replacement.


    Object Number: 427341  Size: SH
  1. Remove lower door moldings upper retainers by pulling from the door starting from the front edge and working rearward.
  2. Slide the lower door moldings down and off of the lower door molding support.
  3. Remove the lower door molding from the door.

  4. Object Number: 427339  Size: SH
  5. Pull out the center pins of the lower door molding support retainers.
  6. Remove the lower door molding retainers from the lower door molding support.
  7. Remove the lower door molding support from the door.

Installation Procedure


    Object Number: 427339  Size: SH
  1. Align the lower door molding support to the holes in the door panel.
  2. Install the lower door molding support retainers to the lower door molding support.
  3. Press in the center pins of the lower door molding support until fully seated.

  4. Object Number: 427341  Size: SH

    Important: The door must be open during molding installation.

  5. Position the bottom flange of the lower door molding behind the lower edge of the lower door moldings support.
  6. Align the lower door moldings upper retainers to the holes in the door panel.
  7. Press the lower door moldings upper retainers into the holes working from the front to the rear, until the retainers are fully seated.