GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2008 🢒 TopKick C-Series (Conventional) C4/C5 🢒 Body Systems 🢒 Fixed and Moveable Windows 🢒 Front Side Door Window Replacement

Removal Procedure
  1. Remove the front door trim panel. Refer to Front Side Door Trim Panel Replacement .
  2. Remove the front door rear garnish. Refer to Front Side Door Front Garnish Molding Replacement .
  3. Remove the front door water deflector. Refer to Front Side Door Water Deflector Replacement .
  4. Lower the front door window (1).
  5. Remove the inner window sealing strip. Refer to Front Side Door Window Belt Inner Sealing Strip Replacement .
  6. Remove the outer window sealing strip. Refer to Front Side Door Window Belt Outer Sealing Strip Replacement .
  7. Remove the bolt that retains the rear run channel to the door.
  8. Remove the front run channel from the door. Refer to Door Window Channel Replacement .

    9. Object Number: 333900 Size: SH
  9. Raise the front door window (1) approximately half way in order to access the nuts (2) that retain the front door window to the sash. Access the nuts through the holes in the front door module.
  10. Remove the nuts (2) that retain the front door window (1) to the sash.
  11. Remove the front door window (1) from the door from the outer side of the vehicle.
  12. Remove the front door window (1) from the vehicle.

Installation Procedure

    Object Number: 333900 Size: SH
  1. Install the front door window (1) to the vehicle.
  2. Install the front door window (1) to the door from the outside of the vehicle.

    3. Notice: Refer to Fastener Notice in the Preface section.

  3. Install the nuts (2) in order to retain the front door window (1) to the sash.

    4. Tighten
    Tighten the retaining nuts to 11 N·m (97 lb in).

    Important: Before raising or lowering the front door window (1), ensure that the front door window (1) is properly aligned in the rear run channel.

  4. Lower the front door window (1).
  5. Install the front run channel to the door. Refer to Door Window Channel Replacement .
  6. Install the bolt in order to retain the front run channel to the door.
  7. Install the inner window sealing strip. Refer to Front Side Door Window Belt Inner Sealing Strip Replacement .
  8. Install the outer window sealing strip. Refer to Front Side Door Window Belt Outer Sealing Strip Replacement .
  9. Install the front door water deflector. Refer to Front Side Door Water Deflector Replacement .
  10. Install the front door rear garnish. Refer to Front Side Door Front Garnish Molding Replacement .
  11. Install the front door trim panel. Refer to Front Side Door Trim Panel Replacement .