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Dorman 742-123 Power Window Lift Motor Compatible with Select Models

Free shipping on orders over $29.99

$30.31

$ 13 .99 $13.99

In Stock
  • Direct replacement - this power window motor is built to match the original lift motor on specific vehicles
  • Cost-effective solution - comparable quality for lower cost than buying replacement at the dealership
  • Seamless installation - manufactured to fit directly into existing wiring systems
  • Trustworthy value - backed by team of engineers and quality control experts in the United States
  • Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool
  • Please check the “Amazon Confirmed Fit” bar at the top of this page before buying product to ensure this product works for your vehicle. If the “Amazon Confirmed Fit” bar has an “i” in a blue circle, this product has additional notes. Please hover over the “i” on the bar to see notes before making your purchase.


Window motor worn out? This power window lift motor is precision-engineered to match the fit and performance of the original motor in specific vehicle years, makes and models for a reliable replacement.


Miguel Carrillo
Reviewed in the United States on March 2, 2025
Fit and worked perfectly. 2005 gmc sierra 3500.
Nautalicious
Reviewed in the United States on August 24, 2024
Had an old window that just went out. Luckily the window was still on track and after testing it was indeed just the motor. Bought this motor, separated it and replaced just the bottom half as a lazy fix since the replacing the full motor only is PIA and it worked perfectly.Advice: if you replace the bottom half be sure to set the metal contact and springs back in place before inserting the motor spline. Took me all of 30min to unscrew and remount the new motor.
E dawg
Reviewed in the United States on October 26, 2024
Window speed restored, easly installed.Recommend silicone grease on tracks
Robert
Reviewed in the United States on January 8, 2024
I bought three of these motors two for the right side one for the left they only had one left in stock for the left side pretty easy to install that bad for the price sadly after the return date came and went. The motor started acting funny. Not sure if I would purchase again based on the fact it didn’t last that long before problem started.
JC
Reviewed in Canada on July 10, 2023
It is alot easier to take the tracking system right out, then change the motor and put it back in, for me anyway, my hands are too big to fit in behind to try to undo it, that's on a 05 chevy silverado 1500.
Wayne L.
Reviewed in Canada on June 3, 2023
Good product, good shipping!
Dale Houston
Reviewed in the United States on May 6, 2023
So many instructions you find online want you to replace the tracks, cables, and everything, just because your window stops working in your truck. With this part, I was able to change just the motor. It was so much simpler than changing the entire mechanism, and it saved me a lot of money too. Because my hands are large, there were a couple of bolts that took a bit longer to take out, but it was very easy! There are several videos on YouTube showing how to do this.
CantCare
Reviewed in the United States on October 8, 2023
Works, but as songman mentioned, careful with spooled wire and gear (I inserted a flathead between the new motors hub and the part it engages and pried it to seperate, which is when I discovered there's a screw I missed, oops). And if you choose the shortcut method as I did, working by brail, you may miss the 3rd screw on the backside. So 1 10mm bolt, in your face, 3 8mm bolts on the back you can't see, and note the two closest to the front and how they interface with the doors sheet metal, because I had to guess... And I used a ziptie on the one I broke off, worked for now.
Brent
Reviewed in the United States on April 23, 2023
works great. ad says it only fits rear door but also fits front door.
Janice Bashutsky
Reviewed in Canada on March 9, 2021
She’s a go
Pieter Van Will
Reviewed in Canada on March 25, 2019
Installed in my 2007 GMS Sierra 3500 Classic Crew cab.. Rear passenger window now works....!
Joe B.
Reviewed in Canada on December 19, 2018
Fits on 2001 Tahoe
Tom
Reviewed in the United States on July 25, 2012
Did not fit stock 02 Sierra 1500 ext cab as amazon suggested.. It is the wrong gear for the original part in the regulator. Better off buying the full regulator setup for a few bucks more. Amazon took return no problem... Unusable so no idea how the motor functions.. 1 star to amazon for telling me it would fit..
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