Dorman 901-649R Door Window Switch - Front Left

Dorman 901-649R Door Window Switch

Restore power window control with this Dorman door window switch for select Chevrolet Trailblazer and GMC Envoy models. The black, illuminated switch is built to match the original switch’s appearance and function, with a plug-and-play design for straightforward replacement.

Key Features

• Black housing with illuminated switch design
• Plastic housing with female connector and blade pin terminals
• Direct replacement for the original door window switch
• Engineered for durable everyday use
• Plug-and-play installation for select front left applications
• Compatible with vehicles that use a door lock and window switch assembly

Detailed Description

Dorman 901-649R is a front left door window switch designed for select 2002-2005 Chevrolet Trailblazer, 2002-2004 Chevrolet Trailblazer EXT, and 2004-2005 GMC Envoy applications. It is built to match the original switch layout and operating feel, making it a practical OE-style replacement when the factory unit stops responding or becomes intermittent. This part cross-references GM 15068909 for the same application. If you are replacing a worn Chevrolet Trailblazer window switch or a GMC Envoy front left switch, 901-649R provides the correct fitment details for the listed vehicles.

What It Helps Fix

• Inoperative power window switch response
• Intermittent window operation from the driver-side control panel
• Broken or worn switch buttons
• Loss of illumination in the switch assembly
• Replacement needs for a damaged front left door lock and window switch

Installation Notes and Tips

Fits 2005 Chevrolet Trailblazer, front left. Fits 2004-2005 GMC Envoy, front left. Fits 2002-2004 Chevrolet Trailblazer, front left. Fits 2002-2004 Chevrolet Trailblazer EXT, front left. Confirm the vehicle uses the black, multi-button door lock and window switch configuration noted in the fitment data, including the listed exclusions for heated seat and turn signal mirror equipment where applicable. This switch uses a female connector with blade pin terminals and does not include a wiring harness, mounting hardware, or instruction manual.

Quality Assurance

Dorman manufactures this replacement switch to match original appearance and function while focusing on durability and simple installation. The part number 901-649R identifies the correct replacement for the listed applications.