Get your rear passenger glass moving smoothly again with the Dorman window regulator and motor assembly 741-678, a rear right power unit that installs as a direct-fit replacement for the 1992-2011 Ford Crown Victoria, 1992-2011 Mercury Grand Marquis, and 2003-2004 Mercury Marauder. It combines the lift mechanism and the electric motor in one piece, so a single part handles raising and lowering the door glass.
Direct replacement: engineered to perform like the factory rear right assembly on the listed makes, models and years, dropping into the door in place of a worn or damaged unit.
Motor and regulator in one: supplies both the drive motor and the window regulator together, simplifying the repair.
Durable construction: designed and manufactured to strict specifications for reliable operation.
Trusted support: backed by a team of product experts in the United States and more than a century of automotive experience.
If a failed rear right regulator or motor is the cause of a slow, stuck, or noisy power window, this assembly replaces it. See the "Vehicles it fits" section to confirm your exact year and trim before ordering.
Which vehicles does this Dorman power window motor and regulator assembly fit?
It is a direct-fit replacement for the 1992-2011 Ford Crown Victoria, 1992-2011 Mercury Grand Marquis, and 2003-2004 Mercury Marauder. Check the "Vehicles it fits" section to confirm your year and trim.
What door position is the 741-678 assembly for?
It is cataloged for the rear right (passenger-side rear) door window on the listed applications.
Does this include both the window motor and the regulator?
Yes. This is a combined assembly that supplies the electric window motor and the regulator mechanism together as one replacement part.
What are signs my rear window regulator or motor may need replacing?
Common signs include glass that moves slowly, binds or comes off track, stops partway, makes grinding noises, or does not respond when you press the switch.
Which engine does my vehicle need for this part?
This window assembly is not engine-specific; it is selected by year, make, model and door position. See the "Vehicles it fits" section for the full application list.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
