WAI 81921 Window Regulator - Front Right

Window Regulator for Manual Door Operation

This WAI window regulator, part number 81921, is a direct-fit replacement for manual window systems. It is built for the front right door and matches the original application for a clean repair.

Compatible with Chevrolet Colorado, GMC Canyon, and select Isuzu models, this regulator supports smooth glass movement when the original mechanism is worn, binding, or no longer holding the window properly.

Key Features

• Direct-fit window regulator for manual window operation
• Front right application for the listed vehicles
• Replacement part number 81921 for easy identification
• Fits Chevrolet Colorado and GMC Canyon applications
• Also fits select Isuzu i-280, i-290, i-350, and i-370 models

Detailed Description

WAI 81921 is a manual window regulator engineered for the front right door on the listed applications. It is a practical replacement for a worn or damaged regulator in Chevrolet Colorado and GMC Canyon trucks, as well as select Isuzu i-series models. Use this part when the window crank feels loose, the glass moves unevenly, or the regulator no longer maintains proper window travel.

What It Is Used For

• Restoring manual window movement when the regulator is worn
• Replacing a regulator that binds or skips during operation
• Correcting a window that will not stay aligned in the door
• Addressing a crank mechanism that no longer moves the glass properly

Installation Notes and Tips

Verify the vehicle’s door position and manual window configuration before ordering. This part is listed for the front right location only, so match the application carefully to the original regulator and door setup. Confirm fitment against the vehicle’s trim and body configuration to ensure the correct replacement.

Quality Assurance

WAI replacement parts are built for application-specific fitment and dependable service in routine repair work. Part number 81921 is cataloged for the listed vehicles and manual window regulator applications.