TYC 660446 Power Window Motor and Regulator Assembly - Front Left

Front Left Window Motor and Regulator Assembly

This TYC window motor and regulator assembly is a power-operated, cable-style replacement for the front left door. Built with metal and plastic components and supplied with the motor installed, it is made for direct replacement service on select Chevrolet Equinox and GMC Terrain applications.

Use TYC part number 660446 when replacing a worn or failed front left power window regulator assembly on 2010-2011 Chevrolet Equinox and 2010-2011 GMC Terrain models.

Key Features

• Assembly - Cable configuration for front left door service
• Power window regulator with motor included
• Metal and plastic construction
• Direct-fit replacement for select Chevrolet Equinox and GMC Terrain applications
• TYC part number 660446

Detailed Description

TYC 660446 is a front left window motor and regulator assembly engineered for power window operation on 2010-2011 Chevrolet Equinox and 2010-2011 GMC Terrain models. The cable-driven assembly is built to replace the original window regulator and motor unit in the driver-side front door, restoring controlled glass movement when the factory mechanism is worn, noisy, or no longer functioning. This part cross-references Dorman 751-720 for the same application.

For buyers searching for a 2010-2011 Chevrolet Equinox front left window regulator with motor or a 2010-2011 GMC Terrain front left power window motor and regulator assembly, TYC 660446 provides the correct fitment and configuration for those vehicles.

What It Is Used For

• Replacing a window that will not raise or lower from the front left door
• Addressing slow, uneven, or intermittent power window movement
• Correcting cable wear, binding, or regulator failure
• Restoring motor-driven glass operation after electrical or mechanical failure
• Replacing a damaged front left power window assembly on Chevrolet Equinox or GMC Terrain

Installation Notes and Tips

Confirm the vehicle is equipped with a front left power window setup before ordering. This assembly does not include installation instructions or hardware, so reuse or source the required fasteners and follow the vehicle service procedure for door panel removal, regulator alignment, and electrical connection checks. Verify glass alignment and window travel after installation.

Quality Assurance

TYC manufactures replacement electrical and body components for automotive repair applications. Part number 660446 is built as a replacement assembly for the specified fitment and configuration, with motor included for complete front left window service.