When the front right window drags, sits crooked or slips down into the door, this Dorman window regulator, part number 749-529, is built to carry the glass up and down along its factory path. It is a direct-fit replacement for the front right door of the 2007-2010 Nissan Altima.
This Dorman OE Solutions window regulator is a power window regulator sold as the regulator only. The window motor is not included. If the motor still runs but the glass will not move properly, a failed regulator may be the cause, and this unit replaces it.
- Engineered to match the original: Precision-engineered and extensively tested so its fit, function and performance mirror the stock regulator on the listed vehicles.
- Quality assured: Tested by cycling thousands of times in an actual vehicle door.
- Reliable design: Engineered in the USA and backed by Dorman's long history in the automotive aftermarket.
- Easy installation: Reverse-engineered to follow the original equipment shape and dimensions for a direct fit.
Signs a 2007-2010 Nissan Altima window regulator may need replacing include glass that moves slowly or unevenly, grinding or clicking from inside the door when the switch is pressed, or a window that drops on its own. A faulty motor or switch can cause similar symptoms, so diagnose the cause before replacing parts.
Interchange: 20-1781
201781 · 84867 · RPN054 · 8213155a · WLR4067 · 80770JA000 · WPR0372R
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
84867, RPN054, 8213155a, WLR4067, 80770JA000, 20-1781, WPR0372R
Frequently Asked Questions
Is this a window regulator for the 2007-2010 Nissan Altima, including the 2010 model?
Yes. Dorman 749-529 is a direct-fit replacement for the front right door on the 2007-2010 Nissan Altima, which includes the 2010 model year. See the "Vehicles it fits" section for details.
Does the window motor come with this regulator?
No. This is a power window regulator sold as the regulator only. The window motor is not included.
Which door position is Dorman 749-529 for?
It is cataloged for the front right door position. Make sure the side matches the door you are repairing before ordering.
What are signs a window regulator may need replacing?
Signs include glass that moves slowly or crooked, grinding or clicking inside the door, or a window that drops on its own. A bad motor or switch can cause similar symptoms, so diagnose the cause first.
How was this regulator tested?
Dorman states it was tested by cycling thousands of times in an actual vehicle door. It is reverse-engineered to match the original equipment shape and dimensions.
