Dorman 749-549 Window Regulator - Rear Right

Reliable Electric Window Regulator for Ford, Lincoln, and Mercury

The Dorman 749-549 window regulator is designed to restore smooth electric window operation in select Ford, Lincoln, and Mercury vehicles. Engineered with durable materials, this power window regulator offers a bolt-on installation for models like the Ford Fusion, Lincoln MKZ, Mercury Milan, and Zephyr.

Key Features of the Dorman 749-549 Window Regulator

• Electric window operation type for seamless power window control
• Gear constructed from plastic for consistent performance
• Frame made from a combination of metal and plastic for strength and durability
• Bolt-on attachment type for straightforward installation
• Includes one power regulator unit; mounting hardware and motor not included

Detailed Product Description

The Dorman 749-549 window regulator is specifically designed for electric window systems in Ford Fusion, Lincoln MKZ, Mercury Milan, and Zephyr vehicles. Its plastic gear ensures smooth engagement with minimal wear, while the mixed metal and plastic frame provides a balance of rigidity and lightweight construction. This part is a direct replacement that mounts securely using bolts, maintaining factory specifications without the need for additional mounting hardware. Note that the motor is not included, making this ideal for repairs where the motor remains functional.

Common Applications and Issues Addressed

• Restores power window functionality when the regulator gear is worn or broken
• Eliminates window misalignment or jamming during operation
• Replaces damaged or bent regulator frames causing window movement issues
• Solves problems related to window dropping or failure to stay in position
• Addresses noise or grinding sounds from faulty window regulators

Installation Notes and Tips

This window regulator is designed for bolt-on installation, compatible with factory mounting points on Ford Fusion, Lincoln MKZ, Mercury Milan, and Zephyr models. Since mounting hardware and motor are not included, retain original components if they are in good condition. Installation instructions are not provided, so professional installation or reference to vehicle-specific repair manuals is recommended to ensure proper fit and function.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 749-549 window regulator undergoes quality checks to ensure reliable operation. While specific warranty details are not included here, Dorman typically offers limited warranties on their replacement parts. Verify warranty terms with the product documentation or supplier.