Bring the rear passenger glass back to life with the Dorman window regulator and motor assembly, MPN 741-812. This combined window regulator and motor assembly drops into the rear right door as a direct replacement on the 2000-2005 Buick LeSabre, pairing the lift mechanism and its electric motor in one pre-assembled unit so you replace both worn parts in a single job.
If your rear-right window is slow, stuck, off its track, or the motor hums without moving the glass, and a failed regulator or motor is the cause, this assembly replaces both. Searching for a Dorman power window motor and regulator assembly or a 2003 Buick LeSabre window motor? This is a fit for the 2000-2005 Buick LeSabre rear-right door; see the Buyer's Guide tab to confirm your vehicle.
Interchange: 1552-1450R · 82-171CR · 21-0100
15521450R · 210100 · APWR0117 · 11A28 · 11R33 · 82135 · RPAGM136 · 82171CR · WLA8004 · 10387940 · 15231244 · 25702644 · 25715115 · 25750518 · B491705 · 52131 · 52171 · SK741812 · WL41812 · WR51083
This part cross-references / interchanges with the following part numbers:
What vehicles does Dorman 741-812 fit?
It is a direct-fit replacement for the 2000-2005 Buick LeSabre. Check the Buyer's Guide tab to confirm it matches your exact vehicle before ordering.
Which door position is this assembly for?
This assembly fits the rear right (rear passenger) door.
Does this include both the regulator and the motor?
Yes. This assembly combines the lift regulator and its electric motor in one pre-assembled unit, so you replace both worn parts together in a single job.
What are signs my window regulator or motor may need replacing?
A window that moves slowly, sticks, comes off its track, or a motor that hums without moving the glass can indicate a failed regulator or motor. Diagnose the cause before replacing.
What is this window regulator designed to do?
It raises and lowers the door glass using an electric motor and lift mechanism. This unit is engineered to help restore original power-window operation when the factory assembly fails.
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.
