GM Service Manual Online
For 1990-2009 cars only

Tools Required

    • J 24402-A Glass Sealant Cold Knife Remover
    • J 39032 Stationary Glass Removal Tool
    • Urethane Adhesive Kit GM P/N 12346392 or Equivalent
    • Isopropyl Alcohol or Equivalent
    • Cartridge-type Caulking Gun
    • Commercial-type Utility Knife
    • Razor Blade Scraper
    • Suction Cups
    • Plastic Paddle

Removal Procedure

    Important: Before cutting out a stationary window, apply a double layer of masking tape around the perimeter of the painted surfaces and inner trim of the window.

  1. Remove the windshield wiper arms. Refer to Windshield Wiper Arm Replacement in Wipers/Washer Systems.
  2. Remove the antenna, if equipped.
  3. Open the hood.
  4. Remove the air inlet grille. Refer to Air Inlet Grille Panel Replacement in Body Front End.
  5. Remove the inside rearview mirror. Refer to Inside Rearview Mirror Replacement .
  6. Caution: If broken glass falls into the defroster outlets, it can be blown into the passenger compartment and cause personal injury.

  7. Cover to protect the following parts from broken glass:
  8. • Upper dash pad
    • Defroster outlets and A/C outlets
    • Seats and carpeting

    Object Number: 591219  Size: SH

    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.

    Important: The windshield upper reveal molding fills the cavities between the body and windshield and cannot be reused if stretched or damaged.

  9. Remove the windshield upper reveal molding.

  10. Object Number: 379905  Size: SH
  11. Grasp the corner of the windshield upper reveal molding (1) by hand and slowly pull the reveal molding away from the windshield.
  12. If the window upper reveal molding will not release, use a utility knife in order to cut around the window in order to remove the window upper reveal molding.


    Object Number: 326804  Size: SH
  13. Remove the lower windshield supports (1) from the cowl panel, if equipped.

  14. Object Number: 71179  Size: SH

    Important: Keep the cutting edge of the tool against the window.

  15. This will allow the urethane adhesive to be separated from the window.
  16. • Leave a base of urethane on the pinchweld flange.
    • The only suitable lubrication is clear water.
    • UseJ 24402-A , J 39032 or equivalent in order to remove the window.

    Object Number: 379883  Size: SH
  17. Remove the bottom of the window from the urethane adhesive using a long utility knife or similar tool. Keep the cutting edge of the utility knife against the glass. Do this from inside the vehicle.

  18. Object Number: 441419  Size: SH
  19. Remove the windshield (1) from the vehicle with the aid of an assistant (2) .

Installation Procedure

  1. Install a stationary window into the opening. Refer to Adhesive Installation of Stationary Windows .
  2. Install the inside rearview mirror. Refer to Inside Rearview Mirror Replacement .
  3. Install the air inlet grille. Refer to Air Inlet Grille Panel Replacement in Body Front End.
  4. Close the hood.
  5. Install the antenna, if equipped.
  6. Install the windshield wiper arms. Refer to Windshield Wiper Arm Replacement in Wipers/Washer Systems.
  7. Remove the double layer of masking tape around the perimeter of the painted surfaces and the interior trim.