Dorman 749-726 Window Regulator - Rear Left

Reliable Window Regulator for Lexus and Toyota Vehicles

The Dorman 749-726 window regulator is designed to restore smooth electric window operation in select Lexus and Toyota models. Engineered with durable materials, this bolt-on replacement part ensures consistent performance for your vehicle's door system.

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

Durable Construction and Design Features

This window regulator features a plastic gear that provides smooth and reliable window movement while reducing noise and wear. The frame combines metal and plastic components to balance durability with weight savings. Designed as a bolt-on replacement, the Dorman 749-726 allows for a secure and precise fit in the door assembly. Although the motor is not included, this regulator is compatible with electric window systems, making it suitable for vehicles requiring only the regulator component.

Compatible Lexus and Toyota Models

This window regulator is compatible with the following vehicles: Lexus GX470, LX570, Toyota 4Runner, and Land Cruiser. It is specifically designed to meet the OEM specifications for these models, ensuring proper fit and function. Use the part number 749-726 when searching for a replacement window regulator for these Lexus and Toyota vehicles.

Common Issues Addressed by This Window Regulator

• Window glass failing to move up or down smoothly
• Intermittent or complete window operation failure
• Grinding or unusual noises during window movement
• Loose or misaligned window glass within the door frame
• Wear or damage to the regulator gear or frame components

Installation Notes and Tips

Installation of the Dorman 749-726 window regulator requires removal of the door panel and disconnection of the existing regulator. Since the motor is not included, ensure the existing motor is compatible and functional before installation. The bolt-on attachment type simplifies mounting, and included mounting hardware helps secure the regulator properly. Refer to vehicle-specific repair manuals for detailed installation procedures.

Quality Assurance and Warranty Information

Dorman manufactures this window regulator to meet or exceed OEM standards for fit, form, and function. The part undergoes quality checks to ensure durability and reliable operation. While specific warranty details are not provided, Dorman typically offers limited warranties on their replacement parts to cover defects in materials and workmanship.