Guide the front left window glass up and down on its track with this Dorman window regulator, part number 740-906 from Dorman - OE Solutions. It installs as a direct-fit replacement in the front left position on the 2002-2006 Nissan Altima. See the "Vehicles it fits" section for full application details.
This 2002-2006 Nissan Altima window regulator is a regulator-only power window unit. It supplies the mechanism that moves and holds the glass, but the window motor is not included. Transfer the existing motor or replace it as the service procedure directs.
- Built to replicate the original: Dorman engineered and tested this regulator to match the original unit's fit, function and performance on the listed applications.
- Cycle-tested: Dorman ran it through thousands of cycles in an actual vehicle door during testing.
- Engineered in the USA: The design draws on Dorman's long experience in the automotive aftermarket.
- Straightforward installation: It was reverse-engineered to the original equipment's shape and dimensions for a direct, seamless fit.
Signs this part may need replacing include glass that tilts, binds or drops into the door, and grinding or clicking from inside the door when the switch is pressed. If a worn window regulator is the cause, 740-906 replaces it. A failing motor, switch or wiring can produce similar symptoms, so diagnose the fault before ordering.
Interchange: 82-1373A · 20-1193
821373A · 201193 · 11R131 · 81746 · RPN045 · WLR2058 · REPN462910 · 807218J000 · WR51048
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
11R131, 81746, RPN045, 82-1373A, 821373A, WLR2058, REPN462910, 807218J000, WR51048, 20-1193
Frequently Asked Questions
Does this fit as a 2005 Nissan Altima window regulator?
Yes. It is listed for the front left position on the 2002-2006 Nissan Altima, which includes the 2005 model year. Check the "Vehicles it fits" section to confirm it matches your vehicle.
What does a window regulator do?
The regulator is the mechanism inside the door that moves the window glass up and down and holds it in position. On a power window, the window motor drives it.
Is the motor included with the Dorman OE Solutions window regulator?
No. 740-906 is a regulator-only unit, so the window motor is not included. Transfer the existing motor or replace it as the service procedure directs.
What are signs the window regulator may need replacing?
Common signs include glass that tilts, binds or drops into the door, and grinding or clicking noises when the switch is pressed. A motor, switch or wiring fault can cause similar symptoms, so diagnose it first.
How was this regulator tested?
Dorman tested it by cycling it thousands of times in an actual vehicle door. It was also reverse-engineered to the original's shape and dimensions for a direct fit.
