AM Autoparts
List Price:$83.95
AM Price:$41.99
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Part Number: AM-21854815

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 www.P65Warnings.ca.gov.

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:

  • Dorman 741-637

Vehicle Fit

  • 1997-2005 Buick Century Front Driver Side Power Power Window Motor & Regulator Assembly AM Autoparts AM-21854815
  • 1997-2004 Buick Regal Front Driver Side Power Power Window Motor & Regulator Assembly AM Autoparts AM-21854815
  • 1998-2002 Olds Intrigue Front Driver Side Power Power Window Motor & Regulator Assembly AM Autoparts AM-21854815

Product Reviews

4.828571 / 5.0
Best Rating: 5
35 Reviews

Rated 5 out of 5
Author: Joe
took care of my problem. thanks.

Rated 5 out of 5
Author: G
The part arrived on time and works fine. Make sure you hold onto the original bolts because those are not included with the purchase.

Rated 5 out of 5
Author: Luis-
These parts fit good

Rated 5 out of 5
Author: S
Fits great direct bolt in and and has been problem free so far.

Rated 5 out of 5
Author: Robert
This item is just like OEM except for the price. The only thing missing is the NISSAN across the top of the cover. The part is well made and as close to OEM as anyone can get. Note: If you're getting oil in the spark plug tubes you will need this as that part is not meant to be repaired. The seals are imbedded into the plastic and not meant to be repaired. Note: This is a turn key operation but nissan suggested a couple dabs of the appropriate sealer/gasket make on the left side of the cover (facing the car and up over the timing cover) to make sure it does not leak. Note: tighten bolts careful in a catty corner star method from the center working out and side to side. I did this in 3 steps to make sure I did not accentaly warp the new valve cover. So this part is a bargain

Rated 5 out of 5
Author: aaron
Exactly what I ordered for a great price and delivered quickly.

Rated 5 out of 5
Author: Betty-
It was a great part same as a dealer with a price tag of more than 1/3 of what a dealer would charge. Thank you will most defintley buy again from you. Also fast shipping had it the next day. Betty Chandler

Rated 1 out of 5
Author: B
I put this part on in november 2018 and the joint inside the arm that attaches to knuckle is already loose, it hasnt been a year yet. The car is not on bad roads or off road.

Rated 5 out of 5
Author: G
Lights came on time, I install with no issues. I was replacing my worn hazy old lamps so these were ideal in making my old clunker seems new again. They really looks amazing, more brilliance more lights. Would recommend as replacements to anyone.

Rated 5 out of 5
Author: N
Yes I would recommend this product. Love the free shipping.

Rated 5 out of 5
Author: Mark
I have been buying window regulators/with motors, from Aftermarket Autoparts for several years and never had one fail on me yet. These regulators fit just like a OEM one would, at over half off the price, a OEM one would cost. The parts ship fast and shipping is free, dont be afraid of the quality of these products, just because the price seems to be to good to be true. Find the part that fits your vehicle, put it in your cart and purchase it now. You will be happy you did and never buy another window regulator anywhere else again.

Rated 5 out of 5
Author: E
Worked great and everything went together as it should. Looked good also.

Rated 5 out of 5
Author: Robert
Am autoparts.com has been a great benefit to the growth of my Auto repair business bottom line. Thanks!

Rated 5 out of 5
Author: M
I orderd my left tailight it can fast and unarmed they will get more of my business Thalia you

Rated 5 out of 5
Author: SALMAN
Shipped promptly. Fits perfectly. Excellent service

Rated 5 out of 5
Author: Keith
Good product and at a fair price and fast shipping, I have ordered parts from am-auto parts for several years and have never been disappointed they are good people to do business with.

Rated 3 out of 5
Author: B
They arrived in a timely manner and in good packing. However on of the abs wires was cut in half. I was able to splice it back together because i had to have it.

Rated 5 out of 5
Author: K
My order came in time and was correct. I am very satisfied. Thank you.

Rated 5 out of 5
Author: Chris
I'm an amateur when it comes to anything car-related, but my driver side window crapped out and wouldn't rise out of the door just as the rainy season showed up. I needed a fix fast but dreaded dropping a couple hundred bucks (or more) at a repair shop. Found a couple of videos on Youtube that showed how to do the repair, then found AM Parts when looking for the part I needed at a decent price. The whole regulator was cheaper than what most places were selling just the motor for! Free shipping too, which arrived lightning fast. I was kind of waiting for the catch - great price, super fast shipping... I half expected the part to be missing pieces or a plastic piece of garbage or something. Nope, factory new part that perfectly replaced the existing regulator. Took me just over an hour with the help of Youtube (and two beers) to do the replacement. If anything else goes wrong with this vehicle, I'll be back to this site to pick up parts.

Rated 5 out of 5
Author: J
Good service and not shipping. Arrived in good condition and free shipping. Purchased a spray can of paint from auto paint store. I installed it Monday and it looks great!

Rated 5 out of 5
Author: Michael
Good quality perfect fit. Will order this brand again

Rated 5 out of 5
Author: J
The model has the best hook up there's a lead out from the motor so you wrap the connection with electrical tape the last motor assembly did not. The photos on here show it mounted on the motor. So before you purchase it would be a good idea to call them to make sure it has a lead out from the motor.

Rated 5 out of 5
Author: Donald
Just put on today Thursday Jan. 25, works great , installer said no problems mounted wright up him n i both see it is working great

Rated 5 out of 5
Author: W
AM autoparts has always sent me good working parts that do what they are supposed to do. Speedy delivery, quality parts. Will buy from them again.

Rated 5 out of 5
Author: JOHN
great product at a great price. perfect fit. I would recommend these to anyone.

Rated 5 out of 5
Author: T
Arrived quickly in a couple of days. Installed well and is working great.

Rated 5 out of 5
Author: R
fast delievery excellent price easy installation works grest

Rated 5 out of 5
Author: Roland
every part i get from am autoparts are on the one never any problem yes i would highly advise my to use this site as i often do you guy's haven't let me down yet

Rated 5 out of 5
Author: Fred
Direct fit, very good prices, fast delivery. I think I found my new online parts supplier!

Rated 5 out of 5
Author: D
The oxygen sensor is working and has the Malibu running great!

Rated 5 out of 5
Author: G
this window regulator is good quality and excellently priced.i would highly recommend this product.

Rated 5 out of 5
Author: Terrance
I've not had the pleasure of putting on the oil pump yet..however I've had no problems with any parts that I've ordered for myself and anyone else.

Rated 5 out of 5
Author: lawrence
Good product fit perfectly I would recommend it quick delivery and good price

Rated 5 out of 5
Author: David
Great product and reliable parts nice package deals

Rated 5 out of 5
Author: Robert
Perfect well packaged and continues to work well...