TYC 660296 Power Window Motor and Regulator Assembly - Front Left

Front Left Window Motor and Regulator Assembly

Restore smooth power window operation with this TYC window motor and regulator assembly for the front left door. Built as a complete gear assembly with the motor included, it is a direct-fit replacement for select Lexus GX470 and Toyota 4Runner applications with anti-pinch protection.

Fits 2003-2009 Lexus GX470, front left. Fits 2003-2009 Toyota 4Runner, front left. Part number 660296 is engineered for power window systems that need a full motor and regulator replacement rather than a partial repair.

Key Features

• TYC part number 660296
• Front left mounting position
• Assembly - Gear configuration
• Complete assembly with motor included
• Power window operation
• Anti-pinch motor included
• Metal and plastic construction
• No installation instructions included
• No hardware included

Detailed Description

This TYC window motor and regulator assembly is built for the front left door on 2003-2009 Lexus GX470 and 2003-2009 Toyota 4Runner models. It combines the regulator mechanism and motor into one complete assembly, helping restore consistent glass movement when the original unit is worn, noisy, or no longer responds properly. The anti-pinch motor specification matches vehicles equipped with pinch protection, and the gear-style assembly supports power window function in the driver-side front door.

Part number 660296 also cross-references Dorman 741-358 for the same application.

Common Issues This Part Can Address

• Window glass that will not move up or down
• Slow, uneven, or jerky window travel
• Grinding or clicking from the door panel area
• Window motor failure in the front left door
• Regulator wear that prevents proper glass alignment

Installation Notes and Tips

Verify the vehicle’s front left door configuration and anti-pinch system before installation. Because installation instructions are not included, compare the replacement assembly to the original unit and confirm connector, mounting, and regulator layout before removal. Inspect the window tracks, guides, and glass channels during service to help ensure smooth operation after replacement.

Quality Assurance

TYC manufactures replacement electrical and body components for automotive applications, and this assembly is built with metal and plastic materials for the specified fitment. Confirm part number 660296 against the vehicle application before ordering.