GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 330421  Size: SH
  1. Peel the weather-strip from the flange in order to remove the weather-strip (1).
  2. Clean the weather-strip sealer from the flange.
  3. Support the window panel.
  4. Remove the struts at the quarter inner roof panel. Refer to Rear Compartment Lift Window Strut Replacement .
  5. Remove the weather-strip from the opening.

Installation Procedure


    Object Number: 330421  Size: SH
  1. Install the weather-strip into the opening (1).
  2. Install the struts at the quarter inner roof panel. Refer to Rear Compartment Lift Window Strut Replacement .
  3. Position the weather-strip to the top center of the flange.
  4. Attach the upper corners. Attach from the corners to the center, across the top.
  5. Attach the elbow areas. Attach from the elbow areas to the upper corners.
  6. Attach the rear corners. Attach from the rear corners to the elbow areas.
  7. Attach from the rear corners to the center, across the rear.
  8. Roll the entire weather-strip to the seat.