Dorman 749-294 Window Regulator - Rear Left

Reliable Window Regulator for Ford Explorer and Mercury Mountaineer

The Dorman 749-294 window regulator is designed for electric window operation in select Ford and Mercury vehicles. This power window regulator offers a bolt-on attachment type and is engineered to meet the specific needs of Ford Explorer, Explorer Sport Trac, and Mercury Mountaineer models.

Key Features of Dorman 749-294 Window Regulator

• Gear material constructed from durable plastic for smooth operation
• Bolt-on attachment type ensures secure and straightforward installation
• Frame made from a combination of metal and plastic for strength and flexibility
• Electric window operation compatible with factory power window systems
• Includes one power regulator unit without motor or mounting hardware

Detailed Product Description

The Dorman 749-294 window regulator is a replacement part designed specifically for electric window systems in Ford Explorer, Explorer Sport Trac, and Mercury Mountaineer vehicles. The regulator features a plastic gear that provides reliable movement of the window glass, while the frame combines metal and plastic materials to balance durability and weight. This part is a bolt-on type, allowing for a secure fit without the need for additional modifications. Note that the motor and mounting hardware are not included, so these components must be reused from the original assembly or purchased separately.

Common Issues Addressed by This Window Regulator

• Window glass failing to move up or down smoothly
• Intermittent or complete loss of electric window function
• Grinding or clicking noises during window operation
• Window becoming stuck in one position
• Worn or broken regulator gears causing window misalignment

Installation Notes and Tips

Installation of the Dorman 749-294 window regulator requires removal of the door panel and disconnection of the window motor if applicable. Since mounting hardware and motor are not included, retain original components for reuse or source replacements as needed. The bolt-on attachment type simplifies alignment and securing of the regulator frame. Professional installation is recommended to ensure proper fit and function, especially for Ford Explorer and Mercury Mountaineer models.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit and function. While this window regulator does not include a motor or mounting hardware, it is built with quality plastic gears and a sturdy metal/plastic frame to provide reliable service. Warranty coverage details should be confirmed at the time of purchase, as they may vary by distributor.