AM Autoparts
List Price:$85.95
AM Price:$43.99
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Part Number: AM-15941178

Please Note:

This window regulator is a high quality aftermarket part that meets or exceeds the performance of the original.  It has been subjected to extensive testing and quality control standards.  That is why we offer this regulator with our superior warranty!

FREE Shipping is standard on Orders shipped to the lower 48 States (Contiguous United States). Standard shipping charges apply to Hawaii, Alaska and US Territories.
Shipping is not available to Canada for this item.

Expedited is available on checkout to the United States, excluding Alaska, Hawaii and US Territories as well as P.O. Boxes and APO/FPO/DPO addresses.   

Attention California Customers:

proposition 65 iconWARNING:  This product can expose you to chemicals including Lead and Lead Compounds, which are known to the State of California to cause cancer, and birth defects or other reproductive harm.  For more information, go to

10 Year Warranty

This item is backed by our 10-year warranty. In the event this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.

Please note: Any modifications to an item of any kind before contacting us will void any and all warranty coverage for this item. Please contact us before modifying the part so that we have the opportunity to correct the situation.

This part replaces:

  • Buick 15231244
  • Dorman 741-812
  • Partslink GM1551106
  • Partslink Numbering System GM1551106
  • TYC 660275

Vehicle Fit

  • 2000-2005 Buick LeSabre Rear Passenger Side Power Power Window Motor & Regulator Assembly AM Autoparts AM-15941178

Product Reviews

4.5 / 5.0
Best Rating: 5
14 Reviews

Rated 2 out of 5
Author: Robin
Disappointed in the part doesn't look like the picture . The original has a clear plastic cover that the nameplate is covered with.

Rated 5 out of 5
Author: wendy
Headlights fit my 05 Lexus ES 330 perfectly. All holes lined up.

Rated 5 out of 5
Author: P
Works perfectly and arrived fast.

Rated 3 out of 5
Author: G
Only had 1 issue with the set. The back taillight has a gap between light and taillight frame cut out. OEM fit snugly. Working with Customer service to receive a new taillight.

Rated 5 out of 5
Author: K
It was a really good price. It is a direct fit. And it comes with all the wiring connections that you need. And it works like it's supposed to and it is easy to install. Thank you and keep up the good work.

Rated 4 out of 5
Author: B
Customer service people are very, very nice. I provided year, make, model, sub model VIN and pictures of lug nut caps yet still received the wrong part. I attempted to do a swap for right caps bc prices matched, but this became too convoluted. Prices, personnel and products are outstanding but its difficult to conduct business via email only with hard to match parts, especially those made by Doorman.

Rated 5 out of 5
Author: K
I am very happy with the window regulator purchased from AM-Autoparts,it is well worth the money.The first thing I noticed was the drive motor was a little smaller in diameter.I thought,to myself ,I hope this doesn't cause a problem with it going up,IT DID NOT. The regulator is actually faster going up and down ,than the original.The price was definitely worth it ! Not long after I first got the car, the driver side back window regulator cable broke.I remembered how hard a previous regulator was to install(getting my arms cut up installing it)on a 1978 firebird,so I had a mechanic friend of mine r/r a new one ,on my 01 Buick.This cost me a whopping $189 .Labor and parts included.I asked him why so much ?He told me the part at the local parts house was expensive. My mechanic buddy gave me the old one so I could keep the motor off of it for any of the other windows. One look at it ,and I knew these could not be as hard to install as the old style regulators. Buy these $39.99 regulators

Rated 4 out of 5
Author: T
It does work on my truck, but the hold down clamp caused me a lot of grief concerning setting the timing. It doesn't make the truck start without a scan tool. That bracket doesn't allow you to turn the distributor to move at all!

Rated 5 out of 5
Author: G
These new headlight assemblies included the bulbs, correct wiring and were a perfect fit. They were also the best price, for the pair, that I could find anywhere. Delivery was on time and they were safely packaged.

Rated 5 out of 5
Author: kevin
Very fast shipping, and great seller! Thank you very much!!

Rated 5 out of 5
Author: B
I'm always satisfied with your parts,but I have noticed the shipping is taking longer. I thought the parts came from Pepperell or LIttleton mass(I'm in Charlton,ma)..but now they are coming from Kansas?.Is that where they will come from from now on?

Rated 5 out of 5
Author: Henry
The parts were exactly what I needed and order, they came well packed, the shipping time was exactly what they promiss I definitely recommend to purchase with them.

Rated 5 out of 5
Author: J
These mirrors look good and were easy to install. I was able to remove the old mirrors and install the new mirrors in less than 40 minutes. I was worried that the blinkers and drive lights wouldn't work because my previous mirrors didn't have either option but to my amazement the blinkers and drive lights worked perfectly.

Rated 5 out of 5
Author: J
Could not believe the difference with the new lights. My son said they were almost to bright. Work just great and shipping and packaging was great also. Price best on line!!! Thanks