Dorman 740-508 Window Regulator - Rear Right

Reliable Window Regulator for Toyota Corolla

The Dorman 740-508 window regulator is designed specifically for Toyota Corolla models, providing dependable electric window operation. This power window regulator offers a bolt-on attachment for straightforward installation and is engineered with durable materials to ensure long-lasting performance.

Key Features of Dorman 740-508 Window Regulator

• Compatible with Toyota Corolla electric windows
• Gear made from durable plastic for smooth operation
• Frame constructed from a combination of metal and plastic for strength and flexibility
• Bolt-on attachment type for secure mounting
• Does not include motor or mounting hardware
• Package contains one power window regulator

Detailed Product Description

The Dorman 740-508 window regulator is engineered to restore proper window function in Toyota Corolla vehicles equipped with electric windows. Featuring a plastic gear that meshes precisely for smooth window movement, this regulator combines a metal and plastic frame to balance rigidity and weight. The bolt-on attachment type simplifies the installation process by securely fastening the regulator to the door assembly. Note that this part does not include a motor or mounting hardware, so those components must be sourced separately if needed. Installation instructions are not included, so professional installation or reference to a repair manual is recommended.

Common Issues Addressed by This Window Regulator

• Electric window failing to move up or down
• Window stuck in one position due to worn or broken regulator gears
• Unusual noises during window operation caused by faulty regulator components
• Loose or misaligned window movement
• Window dropping inside the door panel

Installation Notes and Tips

• Ensure compatibility with your Toyota Corolla model year before installation
• Since mounting hardware and motor are not included, verify existing components are in good condition or purchase replacements
• Use proper tools to remove door panel and access the window regulator assembly
• Handle the plastic gear carefully to avoid damage during installation
• Consult a professional or detailed repair guide if unfamiliar with window regulator replacement procedures

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit and function. The 740-508 window regulator undergoes quality checks to ensure reliable operation in Toyota Corolla vehicles. Warranty coverage details should be confirmed at the time of purchase, as they may vary by distributor or retailer.