Dorman 740-919 Window Regulator - Front Right

Overview of Dorman 740-919 Window Regulator for Toyota Sienna

The Dorman 740-919 window regulator is designed specifically for Toyota Sienna models, providing reliable electric window operation. This power window regulator features a durable metal and plastic frame with a plastic gear, engineered for bolt-on installation without included mounting hardware or motor.

• Compatible with Toyota Sienna electric window systems
• Durable metal and plastic frame construction
• Plastic gear material for smooth operation
• Bolt-on attachment type for straightforward installation
• Does not include motor or mounting hardware
• Package contains one power window regulator

Product Details and Specifications

The Dorman 740-919 window regulator is an electric window regulator designed to replace faulty or worn components in Toyota Sienna vehicles. The frame combines metal and plastic materials to balance strength and weight, while the plastic gear ensures consistent window movement. This part is intended for bolt-on installation, simplifying the replacement process. Note that the motor and mounting hardware are not included, so these components must be reused or purchased separately. Installation instructions are not provided with this part, so professional installation or reference to a service manual is recommended.

Common Applications and Problem Resolution

• Resolves window failure due to broken or worn regulator gears
• Fixes windows that do not move smoothly or get stuck
• Addresses issues with electric window operation in Toyota Sienna
• Replaces regulators with damaged or bent frames
• Restores proper window alignment and function

Installation Notes and Tips

Installation of the Dorman 740-919 window regulator requires removal of the door panel and careful handling of the window glass. Since mounting hardware and motor are not included, ensure existing components are in good condition or obtain replacements before installation. The bolt-on attachment type allows for secure mounting, but following a Toyota Sienna-specific repair guide is recommended to avoid damage. Professional installation is advised if unfamiliar with electric window systems.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit and function. The 740-919 window regulator undergoes quality checks to ensure durability and reliable operation in Toyota Sienna vehicles. Warranty coverage details should be confirmed at the time of purchase, as they may vary by distributor or retailer.