Dorman 749-727 Window Regulator - Rear Right

Reliable Window Regulator for Lexus and Toyota Vehicles

The Dorman 749-727 window regulator is designed to restore smooth electric window operation in select Lexus and Toyota models. Engineered with durable materials, this bolt-on regulator offers a straightforward replacement solution for your vehicle's door assembly.

• Gear material constructed from plastic for consistent performance
• Bolt-on attachment type for secure and precise mounting
• Includes mounting hardware for installation convenience
• Electric window operation compatible, motor not included
• Frame made from a combination of metal and plastic for strength and durability

Product Details and Specifications

This window regulator (part number 749-727) is specifically designed for electric window systems without an included motor. The gear mechanism is made of plastic, providing reliable movement while reducing noise. The frame combines metal and plastic components to balance rigidity and weight. Installation is simplified with a bolt-on attachment type, ensuring a secure fit within the door assembly. Although mounting hardware is included, installation instructions are not provided, so professional installation or prior experience is recommended.

Compatible Vehicles and Applications

This Dorman window regulator is compatible with the following Lexus and Toyota models:

• Lexus GX470
• Lexus LX570
• Toyota 4Runner
• Toyota Land Cruiser

It is designed to replace faulty or worn window regulators that cause issues such as window sticking, slow movement, or failure to operate electrically.

Common Issues Addressed by This Window Regulator

• Electric window failing to move up or down smoothly
• Window glass becoming stuck or jammed in the door frame
• Unusual noises during window operation due to worn gears
• Window not staying in position when raised or lowered
• Complete failure of the window regulator mechanism

Installation Notes and Tips

Installation requires removal of the door panel and careful handling of the window glass. Since the motor is not included, ensure the existing motor is compatible and functional. The bolt-on design allows for a secure fit, but professional installation is recommended if you are unfamiliar with door assembly components. Verify all mounting hardware is present before beginning installation.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit and function. While specific warranty details for part number 749-727 are not provided here, Dorman typically offers limited warranties covering defects in materials and workmanship. Consult the product packaging or Dorman’s official resources for exact warranty terms.