|Manufacturer||Dorman - OE Solutions|
|Item Weight||2 pounds|
|Product Dimensions||24.1 x 17.3 x 3.2 inches|
|Item model number||741-644|
|Is Discontinued By Manufacturer||No|
|Exterior||Ready To Paint If Needed|
|Manufacturer Part Number||741-644|
|OEM Part Number||11A16; 1552-1739L; 52100; 52400; 660198; 741644; 82-178AR; 82123; SK741644; WL41644; WPR0509LM; WR51000; 15046509; 15077853; 15095843; 15101785; 15755431; 15765393; 19120095; 19120846; 19179943; 20914717; 20945138|
|ABPA Partslink Number||GM1350110|
|Hollander Number||125-1939L, 125-3064L, 125-1939LWM|
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Dorman 741-644 Front Driver Side Power Window Motor and Regulator Assembly for Select Cadillac / Chevrolet / GMC Models
|Price:||& FREE Shipping. Details & FREE Returns|
|You Save:||$40.54 (42%)|
- Make sure this fits by entering your model number.
- Trustworthy replacement - engineered and tested to match the fit, function and performance of the original window regulator on specified vehicles
- Quality assured - extensively tested by cycling thousands of times in an actual vehicle door to ensure a long, trouble-free service life
- Easy installation - reverse-engineered to match the original equipment shape and dimensions to provide a direct, seamless fit
- Reliable design - engineered in North America and backed by long history of automotive aftermarket experience
- Ensure fit – to make sure this part fits your exact vehicle, input your make, model and trim level into the Amazon Garage
- Engineered improvements enhance performance
- Quality tested to ensure trouble free installation, performance, and durability
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This replacement power window motor and regulator assembly is precision-engineered and extensively tested to match the exact fit, function and performance of the stock window regulator on specific vehicle years, makes and models.
From the manufacturer
Why Do Original Window Regulators Fail?
Power window regulators can fail for a number of reasons, including excessive wear of mechanical pieces, rust and corrosion.
In some models, poor-quality plastic parts become brittle and break, and poorly designed components bend and twist over time.
Why Are Dorman Window Regulators Better?
Dorman was one of the first companies to provide window regulators to the automotive aftermarket more than 15 years ago, and we've since become experts at making these replacement parts effective and reliable.
Our engineers examine why window regulators from the original manufacturers fail, and then find solutions for those failure-prone designs. When you see one of our parts with an OE FIX label, that means we found a common problem with an original equipment maker's design, and implemented a creative solution to make the part more reliable or easier to install.
We also have advanced technological capabilities that allow us to integrate increasingly complex technologies into our motors, including printed circuit integration and embedded software engineering.
And we test all of our regulators on actual doors from real-world car models, running them through thousands of cycles, examining everything from how long they hold up to how fast they go up and down. This is the expertise, innovation and quality assurance you can expect from Dorman Window Regulators.
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Get the ACDelco 11A16 Professional Front Driver Side Power Window Regulator with Motor instead. It's a perfect replacement for ease of install.
I found several issues with the Dorman I'd like to share to have you avoid additional work and most importantly a product that doesn't fit as well as it should. Disclaimer for this is Amazon Garage stated it fits my 2001 GMC Yukon XL, which it did but with compromises to the integrity of the regulator. Note the door frames for many GMC and Chevy trucks for several model years are the same so these issues will likely affect you too.Dorman just tried to save a few bucks by skimping out on some details.
*The Original and AC Delco replacement comes with 6 bolt anchor points, 3 on each track, with the holes pre-drilled in the car door frame to accommodate them. The Dorman only comes with two bolts for the top and two welded bolts with accompanying nuts for the bottom for a total of only 4 anchor points and a fifth on the included motor is blocked by the door frame (more on this below). The sixth bolt anchor is non existent on the track without the motor (left track as pictured) so you're out of luck there. Very disappointing to see the Dorman will not be bolted down as securely as the original or the AC Delco replacement.
*You can add a fifth bolt anchor point if your willing to drill into the car door's sheet metal to access the anchor point on the included motor. If your reusing your original motor you may not have to do this. I replaced the whole regulator assembly as delivered which includes the new motor. This requires drilling a hole yourself if you want the all important motor fastened down and not have it bang around inside your door while driving.
*The original comes with two hang tabs so you can fasten down the tracks "hands free" and they also act as a guide. The Dorman does not have these.
*The quality difference is most apparent with the metal glass clamps and rubber grips and this is what I was most disappointed with. They are must better built on the AC Delco and much larger. The Dorman skimped out on the rubber and the metal clamp and it looks half the size of the original.
*Tracks come pre-lubricated but I added some extra to ease operation
The product does work and it does fit with some modifications if you want to regain the fifth bolt anchor point, but life is just much easier with the AC Delco instead. Hate is a strong word but I am in the dislike camp for sure. Considering the compromises and the extra work involved, it's not worth getting the cheaper knock off. Spend the extra ~$25 and get the real deal. You'll be glad you did!
Remove the door panel, tape the window in the up position, use painters tape to hold the glass in the up position.
Remove the two bolts far left and right of the rails that holds the glass. If they are stuck, pull the holders down some.
Unplug the power to the motor.
Remove the six bolts that hold the rails in and lift up slightly and turn horizontal and remove.
This replacement has two bolts at the bottom attached to the rails and the they supply the nuts for them.
On the rail with no motor, the second bolt from the top, the mounting section is missing, but it still functions without.
You can reuse the OEM bolts or use the ones that come with the product and they already have lock thread on them.
Install, snug the bolts down, plug in the power connector, using your switch again, push up the glass holders up to meet the glass, tighten those two down.
Tighten the remaining bolts. When the bolt meets metal, give it another turn and a half, they can loosen over time.
Put the door panel back on and you are done.
7mm deep socket (door panel)
10mm deep socket (window regulator)
Ratchet with extension
Flat head screwdriver (door panel)
First time install - 20 minutes maximum
Top international reviews
Pro Tip: after installing (but before putting your door panel back on), lube up the rails with a generous amount of silicone grease. Not only will this make the power window much quieter, it will improve life of parts. The rails come pre-greased, but a lot of it comes off from handling during installation.
EDIT: 5 months later, still working flawlessly. Moves the window noticeably faster and sounds quieter than the passenger side window (which is still OEM). Very happy with this part.
What a pain .
Install took all but 15 minutes. Product works as good as the original . Time will tell if it lasts as long.
For the price which was quite a bit less than any auto parts store here it is a steal.