GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the upper garnish molding from the body side rear. Refer to Body Lock Pillar Upper Trim Panel Replacement .

  2. Object Number: 320147  Size: SH
  3. Remove the bearing bushing screw.

  4. Object Number: 320143  Size: SH
  5. Remove the retaining nuts from the hinge studs on the rear quarter window.
  6. Remove the rear quarter window from the vehicle.

Installation Procedure

  1. Install the rear quarter window to the vehicle.
  2. Caution: Refer to Fastener Caution in the Preface section.


    Object Number: 320143  Size: SH
  3. Install the retaining nuts to the hinge studs on the rear quarter window and tighten to 10 N·m (89 lb in) .

  4. Object Number: 320147  Size: SH
  5. Install the bearing bushing retaining screw and tighten to 2 N·m (18 lb in) .
  6. Install the upper garnish molding top the body side rear. Refer to Body Lock Pillar Upper Trim Panel Replacement .