Dorman 740-356 Window Regulator - Rear Left

Reliable Window Regulator for Lexus and Toyota Vehicles

The Dorman 740-356 window regulator is designed to restore smooth electric window operation in select Lexus and Toyota models. Engineered with durable materials, this power window regulator offers a bolt-on attachment for straightforward replacement.

Key Features of the Dorman 740-356 Window Regulator

• Gear material constructed from plastic for consistent performance
• Frame made from a combination of metal and plastic for strength and durability
• Bolt-on attachment type ensures secure mounting without modification
• Electric window operation compatible with factory power window systems
• Includes one power regulator unit without motor or mounting hardware

Detailed Product Description

The Dorman 740-356 window regulator is specifically designed for electric window systems in Lexus Camry, RX330, RX350, and RX400h models, as well as Toyota Camry vehicles. Its plastic gear material reduces noise and wear, while the metal and plastic frame construction balances rigidity and weight. This part is a direct replacement regulator that mounts using bolts, matching the original equipment specifications. Note that the motor is not included, so it is intended for use with existing or separately purchased motors. Installation instructions are not provided, so professional installation or prior experience is recommended.

Common Issues Addressed by This Window Regulator

• Window glass failing to move up or down smoothly
• Intermittent or complete loss of electric window function
• Grinding or clicking noises during window operation
• Window glass becoming stuck or falling inside the door panel
• Wear or damage to the original window regulator components

Installation Notes and Tips

This window regulator is designed for bolt-on installation, matching factory mounting points on compatible Lexus and Toyota models. Since mounting hardware and motor are not included, ensure you have the necessary components before beginning installation. Careful handling of the plastic gear and frame components is advised to avoid damage. Professional installation is recommended if you are unfamiliar with door panel removal and window regulator replacement procedures.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit and function. While specific warranty details for part number 740-356 are not provided here, Dorman typically offers limited warranties covering defects in material and workmanship. Verify warranty terms with the supplier or manufacturer prior to purchase.