Help your window glass travel smoothly up and down again with the Dorman window regulator, part number 749-164. This power window regulator guides the glass through its travel inside the door. It fits many vehicles, among them the 2003-2015 Toyota Prius, 2012-2015 Toyota Prius Plug-In and 2007-2014 Toyota Yaris. The catalog lists it for the front left and rear left positions. See the "Vehicles it fits" section for the full list.
This Dorman OE Solutions window regulator is sold as the regulator only. The window motor is not included.
- Trustworthy replacement: Engineered and tested by Dorman to match the original regulator's fit, function and performance on the listed applications.
- Quality assured: Cycled thousands of times in an actual vehicle door during testing.
- Reliable design: Engineered in the USA and backed by Dorman's long history in the automotive aftermarket.
- Easy installation: Reverse-engineered to the original equipment shape and dimensions for a direct fit.
Signs a window regulator may need replacing include:
- Glass that moves slowly or crookedly.
- Glass that drops into the door.
- Glass that stays put while the motor can be heard running.
- Grinding or clicking from inside the door.
A switch, wiring or the motor can cause similar symptoms, so diagnose the cause before replacing parts. If a worn or broken regulator is the problem, this unit replaces it.
Interchange: 20-1447
201447 · 11R581 · 81518 · RPT073 · 8210021d · WLR1112 · SK749164 · WR51189 · 6980252070
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
11R581, 81518, RPT073, 8210021d, WLR1112, SK749164, WR51189, 6980252070, 20-1447
Frequently Asked Questions
Is this the right 2003-2015 Toyota Prius window regulator?
It is listed as a direct-fit replacement for the 2003-2015 Toyota Prius and the 2012-2015 Toyota Prius Plug-In. Check the "Vehicles it fits" section for your exact year and door position.
Can I use this as a 2007-2014 Toyota Yaris window regulator?
Yes, it is listed for the 2007-2014 Toyota Yaris. See the "Vehicles it fits" section to confirm your year and door position.
Does the window motor come with this regulator?
No, the 749-164 is sold as the regulator only, so the window motor is not included.
Which door position is this regulator for?
The catalog lists it for the front left and rear left positions. Use the "Vehicles it fits" section to match it to your vehicle and door.
What are signs a window regulator may need replacing?
Common signs are slow or crooked glass travel, glass that drops into the door, or grinding and clicking inside the door. Diagnose the cause first, since a switch or motor can cause similar symptoms.
