Dorman 740-661 Window Regulator - Rear Left

Reliable Window Regulator for Lincoln Town Car

The Dorman 740-661 window regulator is designed specifically for Lincoln Town Car models, providing dependable electric window operation. This power window regulator offers a bolt-on attachment type and features a durable metal and plastic frame construction for long-lasting performance.

Key Features of Dorman 740-661 Window Regulator

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

Detailed Product Description

The Dorman 740-661 window regulator is engineered to restore smooth and reliable window operation in Lincoln Town Car vehicles. Featuring a plastic gear and a robust frame made from both metal and plastic components, this regulator balances durability with lightweight design. The bolt-on attachment type ensures a straightforward fitment without the need for additional modifications. While the motor is not included, this regulator is compatible with existing electric window motors, making it an ideal replacement part for worn or damaged regulators in your Lincoln Town Car.

Common Applications and Issues Addressed

• Restores electric window functionality in Lincoln Town Car models
• Replaces broken or stripped plastic gears causing window failure
• Fixes windows that fail to stay in position or move unevenly
• Addresses rattling or loose window movement due to worn frame components
• Provides a reliable replacement for regulators with damaged mounting points

Installation Notes and Tips

Installation of the Dorman 740-661 window regulator requires removal of the door panel and disconnection of the window motor (not included). Since mounting hardware is not included, retain original bolts or source compatible fasteners. The bolt-on design simplifies alignment, but care should be taken to ensure the regulator is properly seated to avoid window misalignment. Professional installation is recommended if unfamiliar with door panel disassembly or window regulator replacement.

Quality Assurance and Warranty

Dorman manufactures the 740-661 window regulator to meet or exceed OEM standards for fit and function in Lincoln Town Car vehicles. While specific warranty details are not provided, Dorman products typically come with a limited warranty covering defects in materials and workmanship. Verify warranty terms with the product documentation or supplier.