Dorman 741-357 Power Window Motor and Regulator Assembly - Rear Right

Reliable Window Motor and Regulator Assembly for Lexus RX Models

The Dorman 741-357 window motor and regulator assembly is designed specifically for Lexus RX330, RX350, and RX400h vehicles. This replacement part ensures smooth and consistent window operation by combining a durable plastic gear motor with a complete regulator assembly.

• Compatible with Lexus RX330, RX350, and RX400h models
• Includes both window motor and regulator assembly
• Plastic gear material for reliable performance
• Bolt attachment type for secure mounting
• Mounting hardware and installation instructions not included

Product Features and Specifications

The Dorman 741-357 assembly features a plastic gear motor designed to provide efficient window movement without embedded logic controls. The regulator is included, allowing for a complete replacement of the window lifting mechanism. The assembly attaches using bolts, ensuring a firm and stable installation. While mounting hardware and installation instructions are not provided, this part is engineered to meet the original equipment specifications for Lexus RX330, RX350, and RX400h models.

Purpose and Common Applications

This window motor and regulator assembly is used to restore proper window function in affected Lexus RX vehicles. It addresses issues such as:

• Window failing to move up or down
• Intermittent or slow window operation
• Grinding or unusual noises during window movement
• Window stuck in one position
• Regulator mechanism failure causing window misalignment

Installation Notes and Tips

Installation requires removal of the door panel and disconnection of the existing window motor and regulator. Since mounting hardware and instructions are not included, it is recommended to have professional installation or consult a repair manual specific to Lexus RX330, RX350, or RX400h models. Ensure all bolts are securely fastened to prevent rattling or misalignment.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit and function. The 741-357 window motor and regulator assembly undergoes quality checks to ensure durability and reliable operation. Warranty coverage details should be confirmed at the time of purchase, as they may vary by distributor.