TYC 660710 Window Motor and Regulator Assembly - Rear Left

Rear Left Window Motor for Corolla

Restore rear left power window operation with this TYC window motor and regulator assembly, part number 660710. It is built for the rear left position on 2003-2008 Toyota Corolla models with power windows and uses a 2-pin connector for direct electrical connection.

Key Features

• Rear left window motor and regulator assembly
• Fits 2003-2008 Toyota Corolla, rear left, power windows
• 2-pin connector type
• TYC part number 660710
• Cross-references Dorman OE Solutions 741-507 for the same application
• Interchanges with OE numbers 69804-12140, 69840-02140, and 85710-AA050
• Partslink reference TO1550108

Application Details

This TYC 660710 assembly is specified for the rear left door on Toyota Corolla vehicles from 2003 through 2008 equipped with power windows. It is a direct-fit electrical and mechanical replacement for the rear left window regulator and motor assembly, helping restore normal glass movement when the original unit is worn, slow, or no longer operating. The part number 660710 is also referenced by common interchange numbers used in OE-style replacement searches for Toyota Corolla rear left window repair.

Common Problems It Can Solve

• Rear left window will not move up or down
• Window motor runs but the glass does not travel correctly
• Slow, intermittent, or noisy rear window operation
• Broken or worn regulator mechanism
• Electrical connection issues at the rear left window assembly

Installation Notes

Verify the vehicle is a 2003-2008 Toyota Corolla with power windows and confirm the rear left position before ordering. Match the 2-pin connector style and compare the existing assembly to the OE references listed for proper application. Transfer any vehicle-specific trim or mounting components only if required by the original setup.

Quality Assurance

TYC manufactures replacement electrical and body components for automotive applications, and this assembly is cataloged with OE-style interchange references for application matching. Use the part number 660710 and the listed OE cross-references to confirm fitment before installation.