Dorman 740-357 Window Regulator - Rear Right

Reliable Window Regulator for Lexus and Toyota Vehicles

The Dorman 740-357 window regulator is designed for electric window operation in select Lexus and Toyota models. Engineered with durable materials, this part ensures smooth and consistent window movement for your vehicle.

• Compatible with Lexus RX330, RX350, RX400h and Toyota Camry models
• Electric window operation type without motor included
• Durable metal and plastic frame construction
• Plastic gear material for reliable gear engagement
• Bolt-on attachment type for secure installation
• Includes one power regulator unit

Product Details and Specifications

The Dorman 740-357 window regulator features a combination of metal and plastic frame materials, providing a balance of strength and lightweight design. The gear is made of plastic, which is standard for smooth operation in electric window regulators. This part is designed to be bolt-on, allowing for a straightforward replacement process. Note that the motor is not included, so this regulator is intended for use with existing or separately purchased motors. Installation instructions and mounting hardware are not included, so professional installation or prior experience is recommended.

Compatible Vehicles and Applications

This window regulator is compatible with the following vehicles:

• Lexus RX330
• Lexus RX350
• Lexus RX400h
• Toyota Camry

It is specifically designed for electric window systems in these models, ensuring proper fit and function when replacing a faulty or worn regulator.

Common Issues Addressed by This Window Regulator

• Window glass failing to move up or down smoothly
• Intermittent or no window movement due to regulator failure
• Grinding or unusual noises when operating the window
• Window stuck in one position due to broken gears or frame
• Loose or unstable window glass movement

Installation Notes and Tips

Installation requires removal of the door panel and disconnection of the existing window regulator. Since mounting hardware and instructions are not included, it is advisable to have the necessary tools and mechanical knowledge before attempting installation. The bolt-on attachment type simplifies securing the regulator to the door frame. Verify compatibility with your vehicle’s year and model before installation.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit and function. While this window regulator does not include a motor or mounting hardware, it is built with quality materials such as metal and plastic to ensure durability. Please consult the product packaging or Dorman’s official resources for specific warranty details related to part number 740-357.