AM Autoparts
List Price:$83.95
AM Price:$45.99
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Part Number: AM-40086829

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:

  • Hollander 135-01808L
  • Partslink GM1550106
  • Dorman 741-811
  • TYC 660276
  • OE # 15231245
  • OE # 25750519

Vehicle Fit

  • 2000-2005 Buick LeSabre Rear Driver Side Power Power Window Motor & Regulator Assembly

Product Reviews

4.6 / 5.0
7 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Rated 5 out of 5
Works Great!
The part fits perfectly and is doing it's job.
September 18, 2020
over 3 years ago
Rated 5 out of 5
Just like OEM
Very good product and installed easily. Like OEM but less expensive.
March 27, 2020
over 6 years ago
Rated 2 out of 5
Motor too small
The motor is tiny and wouldn't make the window go up. The motor from the broken regulator was a direct replacement (teeth and bolt holes exactly the same), so I used it.

Like all other manufacturers', these are mostly steel with some important parts made of plastic. It's always the plastic parts that break. If they would use bronze the replacement would last a lifetime.
October 7, 2019
over 4 years ago
Response from AM-Auto Parts
Thank you for leaving a product review. Your feedback is important to us and we are sorry to hear you were not 100% satisfied with the item received. We have emailed you directly so we can work to get this resolved for you.
October 8, 2019
Jessica D
Rated 5 out of 5
Could not have worked out better perfect
June 23, 2019
over 4 years ago
Rated 5 out of 5
The product we received was awesome! Easy to installl
September 26, 2018
over 5 years ago
Rated 5 out of 5
Good quality and works great. It was my first time replacing electric window parts. I used a YouTube instructional video to remove the old regulator & replace it with this new one. It's not an easy job the first time you do it. The video was invaluable in explaining how to remove & replace the door panel parts. I was relieved when the window worked flawlessly after spending so much time. Once I learned how it's done, I ordered a front passenger side regulator for the same car. The hardest step is figuring out how to take the interior door panel apart.
March 27, 2018
over 6 years ago
Rated 5 out of 5
buick window regulator
Fast shipping as always,part fit mint,works mint,we're back on the road,Thanks.
September 4, 2017
over 6 years ago