Dorman 740-426 Window Regulator - Front Left

Reliable Window Regulator for Mercury Villager

The Dorman 740-426 window regulator is designed specifically for Mercury Villager models requiring an electric window operation. This power window regulator offers a durable combination of metal and plastic frame materials, ensuring consistent performance without the motor included.

Key Features of Dorman 740-426 Window Regulator

• Compatible with Mercury Villager electric window systems
• Durable metal and plastic frame construction for strength and longevity
• Plastic gear material designed for smooth window movement
• Bolt-on attachment type for secure installation
• Includes one power regulator unit without motor or mounting hardware
• Installation instructions not included

Detailed Product Description

The Dorman 740-426 window regulator is engineered to replace faulty or worn-out window regulators on Mercury Villager vehicles. Featuring a combination of metal and plastic frame materials, this part balances rigidity and flexibility to maintain proper window alignment and operation. The plastic gear material reduces noise and wear during window movement. This regulator is designed for electric window systems but does not include the motor, making it ideal for users who need to replace the regulator mechanism only. The bolt-on attachment type ensures a secure fit to the door assembly, although mounting hardware is not included.

Common Issues Addressed by This Window Regulator

• Windows that fail to move up or down smoothly
• Window glass that becomes stuck or falls inside the door
• Grinding or unusual noises during window operation
• Loose or misaligned window movement
• Non-responsive electric window controls due to regulator failure

Installation Notes and Tips

• Compatible with Mercury Villager models; verify vehicle year and door side before installation
• Requires removal of the door panel to access the window regulator assembly
• Mounting hardware is not included; retain original bolts or purchase separately
• Installation instructions are not provided; professional installation is recommended if unfamiliar with door panel removal
• Ensure the motor is tested separately as it is not included with this part

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit and function. The 740-426 window regulator undergoes quality checks to ensure durability and reliable operation in Mercury Villager vehicles. Warranty coverage details should be confirmed at the time of purchase, as they may vary by distributor or retailer.