Dorman 741-678 Power Window Motor and Regulator Assembly - Rear Right

Dorman 741-678 Rear Right Window Motor Assembly

This Dorman power window motor and regulator assembly is built for the rear right door on select Ford Crown Victoria, Mercury Grand Marquis, and Mercury Marauder models. It is engineered to match stock fit, function, and performance for a direct replacement on the listed applications.

Key Features

• Replacement power window motor and regulator assembly for rear right door use
• Precision-engineered to match original fit and operating function
• Extensively tested for performance on specific vehicle applications
• Plastic gear material
• Bolt attachment type for installation on the specified door assembly
• Regulator included
• Package contents: 1 regulator and motor assembly

Detailed Description

Dorman 741-678 is a direct-fit window motor and regulator assembly for the rear right position on 1992-2011 Ford Crown Victoria, 1992-2011 Mercury Grand Marquis, and 2003-2004 Mercury Marauder. It is designed as a stock-style replacement for vehicles with a failing rear window regulator or motor, helping restore normal glass movement and consistent window operation. This part cross-references Cardone New 82-383ER for the same application.

Common Repair Symptoms

• Rear window will not move up or down
• Slow, uneven, or noisy window operation
• Window slips, binds, or stops partway
• Motor runs but the glass does not respond
• Broken regulator components inside the door

Installation Notes and Tips

Compatible With 1992-2011 Ford Crown Victoria, rear right; 1992-2011 Mercury Grand Marquis, rear right; and 2003-2004 Mercury Marauder, rear right. Verify the rear right door application before installation and compare the original regulator and motor layout to confirm match. Mounting hardware and installation instructions are not included, so reuse or source the required fasteners as needed.

Quality Assurance

Dorman manufactures this assembly as a tested replacement part for the listed vehicle applications, with fit and function validated against the original equipment design.