GM Service Manual Online
For 1990-2009 cars only

Body Side Window Replacement LWB

Removal Procedure

    Caution: When working with any type of glass or sheet metal with exposed or rough edges, wear approved safety glasses and gloves in order to reduce the chance of personal injury.

    Caution: If a window is cracked but still intact, crisscross the window with masking tape in order to reduce the risk of damage or personal injury.

  1. Remove the roof drip moulding. Refer to Body Side Roof Drip Molding Replacement.
  2. Remove the rear quarter inner garnish panel.

  3. Object Number: 1939913  Size: SH

    Important:  Nuts with micro-encapsulated thread sealant are single use parts and must be discarded after removal.

  4. Remove the rear quarter window retaining nuts (1) from the rear quarter window (2).
  5. Discard the nuts.

  6. Remove the rear quarter window (2) from the vehicle (3).
  7. Inspect the rear quarter window seal (4) for excessive wear and/or damage. Replace if necessary.

Installation Procedure


    Object Number: 1939913  Size: SH

    Important: Inspect the rear quarter window seal (4) for excessive wear and/or damage. Replace if necessary.

  1. Install the rear quarter window seal (4) to the rear quarter window (2).
  2. Install the rear quarter window (2) to the vehicle (3).
  3. Notice: Refer to Fastener Notice in the Preface section.

  4. Install the rear quarter window retaining nuts (1) to the rear quarter window (2).
  5. Tighten
    Tighten to 3 N·m (27 lb in).

  6. Install the roof drip moulding. Refer to Body Side Roof Drip Molding Replacement.
  7. Install the rear quarter inner garnish panel. Refer to Quarter Upper Trim Panel Replacement.