TYC 660390 Window Motor and Regulator Assembly - Rear Left

Rear Left Window Motor and Regulator Assembly

Restore rear window operation with this TYC window motor and regulator assembly, part number 660390. This power assembly is built for the rear left position and combines the motor and gear-driven regulator into one complete unit for direct replacement service.

• TYC 660390 window motor and regulator assembly
• Configuration: assembly - gear
• Mounting position: rear left
• Power-operated window assembly with motor included
• Complete assembly with metal and plastic construction
• No installation instructions included
• No hardware included

Vehicle Fitment

• Fits 2007-2009 Lexus RX350, rear left. Components Included: Complete Assembly; Power: Power; Hardware Included: No; Motor Included: Yes; Configuration: Assembly - Gear; Mounting Position: Rear Left.
• Fits 2004-2006 Lexus RX330, rear left. Components Included: Complete Assembly; Power: Power; Hardware Included: No; Motor Included: Yes; Configuration: Assembly - Gear; Mounting Position: Rear Left.
• Fits 2002-2006 Toyota Camry, rear left. Components Included: Complete Assembly; Power: Power; Hardware Included: No; Motor Included: Yes; Configuration: Assembly - Gear; Mounting Position: Rear Left.

This part cross-references Dorman 741-356 for the same application.

What It Fixes

• Rear window that will not move up or down
• Slow, intermittent, or noisy window operation
• Failed motor or worn regulator gear issues
• Window movement that stops before fully opening or closing
• Loss of power window function at the rear left door

Installation Notes

Verify the rear left mounting position and compare the original connector, regulator style, and door application before installation. Because this is a complete assembly, it replaces the motor and gear regulator together, which helps simplify the repair on Lexus RX350, Lexus RX330, and Toyota Camry rear left power window systems.

Quality Assurance

TYC manufactures replacement electrical and body components for automotive applications, and this assembly is built with metal and plastic materials for service replacement use. Part number 660390 is listed with confirmed fitment for the vehicles shown above.