Dorman 740-427 Window Regulator - Front Right

Reliable Window Regulator for Mercury Villager

The Dorman 740-427 window regulator is designed specifically for Mercury Villager models requiring an electric window operation replacement. This power window regulator offers a bolt-on attachment type and features a combination of metal and plastic frame materials for durability and smooth function.

• Compatible with Mercury Villager electric window systems
• Gear made of durable plastic for consistent performance
• Bolt-on attachment type for straightforward installation
• Metal and plastic frame materials for strength and flexibility
• Includes one power regulator without motor or mounting hardware

Product Details and Specifications

The Dorman 740-427 window regulator is engineered to replace the electric window regulator in Mercury Villager vehicles. It features a plastic gear that meshes smoothly within the mechanism, reducing wear and noise during operation. The frame combines metal and plastic components to balance rigidity and weight, ensuring reliable window movement. This part is designed for bolt-on installation, allowing it to be mounted securely without modification. Note that the motor is not included, so this regulator is intended for use with the existing motor or a separately purchased motor unit.

Common Applications and Problem Resolution

• Restores electric window functionality in Mercury Villager models
• Replaces worn or broken window regulators causing window misalignment
• Eliminates window sticking or slow movement issues
• Addresses rattling or noise from damaged regulator gears
• Provides a durable replacement for plastic gear failure

Installation Notes and Tips

Installation of the Dorman 740-427 window regulator requires removal of the door panel and careful handling of the window glass. Since mounting hardware and motor are not included, retain original components or acquire compatible parts separately. The bolt-on attachment type simplifies alignment and securing of the regulator frame. Professional installation is recommended if unfamiliar with vehicle door mechanisms.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit and function. While specific warranty details are not provided here, Dorman typically offers limited warranties covering defects in materials and workmanship. Verify warranty terms with the product documentation or supplier.