GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the water deflector. Refer to Rear Side Door Water Deflector Replacement .
  2. Remove the inner window belt sealing strip. Refer to Rear Door Window Belt Inner Sealing Strip Replacement .
  3. Remove the window. Refer to Rear Side Door Window Replacement .

  4. Object Number: 524170  Size: SH
  5. Remove the two push pins (2) on either sides of the assembly (1).
  6. Remove the rear window channel lower retaining fastener (1).
  7. Grasp the front, lower end of the window run channel at the center pillar and pull out along the length of the header, stopping at the division post.
  8. Grasp the top of the division post and pull forward, unseating it from the reveal molding.
  9. Remove the assembly from the door in an upwards motion.

Installation Procedure


    Object Number: 524170  Size: SH
  1. Insert the division post into the door opening.
  2. Push the assembly down until the upper assembly is past the flange, this will ensure that the outer sealing strip will be properly positioned.
  3. Pull the assembly upward into the door flange, making sure the division post retaining bolt is aligned with the slot and the locator aligns with the notch in the door flange.
  4. Seat the run channel along the door flange.
  5. Press in the two push pins (2).
  6. Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  7. Install the rear window channel lower retaining fastener.
  8. Tighten
    Tighten the fastener to 9 N·m (80 lb in).

  9. Install the window. Refer to Rear Side Door Window Replacement .
  10. Install the inner window belt sealing strip. Refer to Rear Door Window Belt Inner Sealing Strip Replacement .
  11. Install the water deflector. Refer to Rear Side Door Water Deflector Replacement .