Chevy Impala Impala Limited Rear Driver Side Power Window Regulator with Motor TRQ - 1AWRG01797

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How-To & Tools
Product Reviews
Vehicle Fit

Part Details

  • Regulator Option:   with Motor
  • Operation:   Power

This power window regulator is just what you need to get your vehicle in good shape again!


  • LH (Driver Side) REAR DOOR
  • Includes the power window motor
  • Replaces dealer part numbers: 20927599, 19180071
  • Direct replacement
  • Built to strict quality control standards

This power window regulator makes a great replacement and has good cost savings over a dealer unit.

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!

Direct Fit

Direct fit, pre-assembled parts made ready to fit your vehicle and provide easy and trouble-free installation.

Rigorously Tested

Build to strict quality standards

Highest Quality Materials

Made from the highest quality materials for extreme durability and premium performance.

Item Condition: New

Attention California Customers:

WARNING:  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

Lifetime Warranty

This item is backed by our limited lifetime warranty. In the event this item should fail due to manufacturing defects during intended use, we will replace the part free of charge.

  1. step : Removing the Door Panel (0:56)
    • Pry off the trim piece inside the door handle with a flat blade screwdriver
    • Pry off the trim piece inside the door pull with a flat blade screwdriver
    • Pry off the trim piece at the rear of the door with a flat blade screwdriver
    • Remove the T30 Torx screw inside the door handle
    • Remove the two T30 Torx screws inside the door pull
    • Remove the 7mm bolt at the rear of the door
    • Pry off the window trim piece with a flat blade screwdriver
    • Pry out the door panel with a door panel clip tool or putty knife
    • Lift the door panel up and off
    • Disconnect the latch cable from the door handle with needle nose pliers
    • Pry the door lock switch out of the door panel
    • Carefully peel off the water shield
  2. step : Removing the Window Regulator (2:46)
    • Remove the two 10mm bolts that hold the regulator to the window
    • Pull the window up by hand
    • Hold the window in place with painter's tape
    • Disconnect the window motor wiring harness
    • Remove the lower left 10mm bolt from the window regulator
    • Loosen the remaining two bolts from the window regulator
    • Loosen the three bolts from the window motor
    • Pull the regulator out of the door
  3. step : Installing the New Window Regulator (4:16)
    • Remove the five 10mm bolts from the old regulator and motor
    • Install the five 10mm bolts into the new regulator and motor
    • Feed the new regulator into the door
    • Hang the regulator and motor by the bolts
    • Insert the lower left 10mm bolt into the regulator
    • Tighten the remaining two 10mm bolts into the regulator
    • Tighten the three 10mm bolts into the window motor
    • Reconnect the window motor wiring harness
    • Secure the wiring with wire ties
    • Remove the painters tape from the window
    • Lower the window by hand
    • Insert the two 10mm bolts that hold the window to the regulator
  4. step : Reinstalling the Door Panel (6:27)
    • Put the watershield into place
    • Connect the latch cable to the door handle
    • Push the door lock switch into the door panel
    • Lift the door panel into place
    • Push in the door panel clips
    • Insert the 7mm bolt at the rear of the door panel
    • Insert the T30 Torx screw inside the door handle
    • Insert the two T30 Torx screws inside the door pull
    • Push on the window trim panel
    • Push on the trim piece at the rear of the door
    • Push on the trim piece inside the door pull
    • Push on the trim piece inside the door handle

Tools needed for replacement:

    General Tools

  • Putty Knife

  • Materials, Fluids, and Supplies

  • Wire Ties
  • Painter's Tape

  • Pliers, Cutters & misc Wrenches

  • Needle nose pliers

  • Ratchets & Related

  • Ratchet
  • Socket Extensions

  • Screwdrivers & Related

  • Flat Blade Screwdriver

  • Sockets - Metric

  • 7mm Socket
  • 10mm Socket

  • Specialty Tools

  • Door Panel Removal Tool

  • Star Drivers & Sockets

  • T30 Driver

4.94/ 5.0
64 reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Impala window regulator
My wife has never lowered the rear windows on her 07 impala. Naturally the first time I lowered one it would not go back up. It only took me 20 minutes to install and that was with a beer break. Local auto parts wanted $239 for an aftermarket. The plastic guide that slips on the rail is much better than OE.
January 25, 2017
Works great.. Easy install
Easy install thanks to the great video from 1A Auto..
March 20, 2017
very good
Couldnt ask for anything better. Very happy. Will use a1 again.
March 26, 2017
The right part
This was an exact replacement for the failed regulator motor in my daughters 07 Impala. The only differences were a long pigtail on the wiring for the motor which plugged right in to the factory connector and it mounted into the door with a couple of studs with nuts rather than the factory bolts. No problem with either one. I secured the pigtail with a wire tie to prevent it from interfering with the operation of the window. Hope it lasts another 10 years.
April 22, 2017
It was very helpful for save my money and time.
It is really helpful to save my money and time. Especially, the video which was provided at 1a auto was really really helpful to repair my car. Thank you 1a auto!
June 23, 2017
Rear window regulator.
This part is the exact right part. It was easy to install because of your how to video. It saved me about $300. Your website is now bookmarked on my computer for future orders.
July 3, 2017
Easy... Perfect fit
This was easy to install... Fit perfectly in my 2010 Impala. Great price! Saved about $200 from the local parts store
July 10, 2017
Fit perfect operates just like the original did before if broke. Couldnt ask for anything more and at a tenth of the cost its like my birthday or something.
July 18, 2017
Loved it!!
Laura helped me place my order was very helpful. Great customer service.I would definitely recommend 1aauto. Price was right?? Received my part in 5 days. Windows is working great. Thank you for all around great experience.
July 20, 2017
Window regulator rear driver side
Took me about 10 min to pit the part in and about 20 min to put the door back together. The part look nice and fit well. It worked when hooked up and we will see if it last. But overall I would buy again from 1aauto
August 2, 2017
Works well, good price and a good YouTube install video available
August 4, 2017
window regulator
The window regulator is working just as the original one did and maybe even better if that is possible.
August 13, 2017
2008 Impala Rear Window Regulator
Received my order in good time. With the online U-Tube instruction it was easy to replace. If anything else goes wrong I will look at 1AAUTO first.
August 16, 2017
Fits Great
The part was a perfect fit, no problems at all. Thank-You.
August 20, 2017
Nice job, great product
I appreciate your company and its website. The part was an exact fit and the installation went very well. Please dont stop doing what you are doing - Its great and Ill be back again when I need parts. PAS
August 25, 2017
As advertised!
1AA Auto is one of the few online retailers I would use for this product. Fitment was perfect, price was the lowest around.
September 4, 2017
works great
the window regulator was easy to put in and works great
September 30, 2017
Again Satiisfied
May initial order was for a window regulator on the rear passengers side of my 2007 Impala. I was impressed with this order, so when the drivers rear passenger regulator broke, I ordered again. I am happy with the units and great prices. Arrival time was as outlined and repair was a breeze due to the video. I am sold on your company. Alex
October 9, 2017
Window Regulator
The window regulator works just fine it was ease to install. Glenn,
October 17, 2017
Cheap and Simple
The part came in a timely fashion. The instructional video was very helpful. I changed the old part out for the new one in about 25min. Happy that the window works again. Also happy that I didnt have to spend an upwards of $300 dollars for the part from my local auto parts store. Thank you
October 19, 2017
Great Factory Replacement
Installation was easy. I used a 1Aauto video to aid in the repair. Replacement part fit perfect and operates quietly.
November 1, 2017
Perfect Fit
Excellent purchase. Fast shipping! And no problems. Thanks
November 2, 2017
Impala window regulator
The part from 1AAuto was great. It’s really a great feeling when I can fix something like that myself. I paid about $50 and it took an hour. I watched their video a couple times and did it. I spent the rest of the day trying to figure out what to do with the $300 I saved not taking it to a shop.
November 5, 2017
I am very pleased with my window regulator for my 2007 Chevy impala. I ordered it online and it only took a few minutes. It was very easy and convenient. I totally loved the price ! I was also pleased with the delivery of my regulator. It didn’t take long at all to get it and I definitely will recommend to family and friends.
November 10, 2017
window regulator
Worked fine. Just like you showed in the video. May need some more later. Thanks.
December 5, 2017
exactly what the doctor ordered!
Smooth transaction, fast shipping, perfect fit! Window works like brand new! Will definitely use again!
December 12, 2017
Works well. Used video on how to replace window regulator and it provided a step by step instructions on how to do it.
December 31, 2017
This is the second window regulator I have bought within about a year. I received the correct item and it was installed quickly after reviewing the video. This is an outstanding website, product, and price! Thank you so much! Needless to say I highly recommend this website.
March 15, 2018
Replacing rear driver-side and front passenger-side power window tegulators
Thanks to your videos on replacing regulators I bought replacements from 1a auto and success! The videos are what lead me to your site. Thanks!
March 15, 2018
Before: Window fell into the door. After: Works like new
Ordered the Window repair assembly. Arrived quickly. Installation was very easy and the online video helped in the decision not to take it to a dealer for an expensive repair. The part seems to be of OEM quality and it works just like new. Overall experience was great. I would highly recommend 1 AAuto.
April 2, 2018
Shipping was fast, good quality product and it fit perfectly and works great!
April 15, 2018
I recieved the right part at the right time. Extremely satisfied with the whole experience. Fantastic organization!
May 29, 2018
it is good product.good was worth it. I am very satisfied.and it has been very useful and easy to install thank you Frank Firvida
May 31, 2018
Window regulator
Great product, put it in under 10 minuets and works great.
June 20, 2018
Great video how-to. Good quality.
I would reccomend using 1-A Auto. Quick shipping, quality products, helpful videos.
August 20, 2018
window regulator
i am very happy with the product. i wish that it had came ups instead of sure post it took an extra day for it to get to me.
September 14, 2018
Great service. Great product
Watched the how to video which was very clear and easily understood, ordered the part which was received in a timely manner. Part was installed with no problems saving us the $700.00 the dealer quoted for this job! Couldn’t be happier
September 21, 2018
Fit and works great
Had the driver’s door regulator fail and replaced with a unit from 1aauto. The next week another failed and replaced it with one from 1aauto as well. Decided to be proactive and ordered the remaining two and will replace this weekend.
September 26, 2018
Perfect fit
Was 100% pleased. Product was a perfect fit. How to video was awesome. 30 minutes and I was done. Love this web site !!!
October 11, 2018
Works great
Can on time great price fit perfect I would recommend this product easy to install
October 16, 2018
Perfect Fit
Thanks for the great video. The part was good quality and and the price was a fraction of what the local auto parts store wanted.
October 17, 2018
Customer Service.
As for and online service, I will rate 1A Auto super. They were very helpful and help me find what I needed. The service was even better than my neighborhood auto parts store.
October 23, 2018
Great customer service Best service Ive had in many years awesome
November 2, 2018
Exact Fit
Product arrived within 48 hours. Was an exact fit. Video helped with install. Very satisfied customer.
November 4, 2018
great product. It fit well without any modification. Online video of installation from 1A Auto very helpful. I would recommend this for your 2013 Chevy Impala.
November 11, 2018
Perfect fit
I own a 2009 Impala. This part fit perfect. The video provided online helped me replace this part without any trouble. Shipping was also extremely fast. I received the part the day after I ordered it. 1A Autos price was also the best price I could find online and locally. I love 1A Auto parts and helpful videos.
November 13, 2018
Very Satisfied !!
The window regulator in my 06’ Impala decided to crap out on me and a quick YouTube search revealed I A Autos how-to video that for a novice mechanic like me, made it extremely easy and gave me the confidence to do it myself. Ordered it online and a few days later had it installed and the regulator was much better quality thank the original stock part. Would highly recommend this part and the how-to video.
November 25, 2018
Window regulator
It was a good regulator and was able to fix easily.
November 26, 2018
Works great!!!
I was a bit skeptical at first that it’s cheaply made, but it definitely felt pretty high quality. Working great with no problem, will update if anything changes.
November 30, 2018
Window Regulator
Perfect fit. Easy to install. One-quarter of the price in any of my local auto parts stores.
December 7, 2018
they had exactly what i needed and it saved me $500 to get the part from them and do it myself. it was fast shipping and they had a video for me to get the job done correct and fast. thank you 1A Auto i will buy my vehicles needs from you for now on.
February 27, 2019
Window regulator
Part was a great fit and price was reasonable. Shipping was fast. No issues at all!!!!!
March 20, 2019
Repairing window
1a auto has done it again. Delivered on time and ease of installation. I will continue to get my parts from 1a auto!!!
May 14, 2019
Window regulator
Thank you for the video very informative. Love the price and the item works great. Thank you so much for the help
June 25, 2019
Great Part
Part was shipped fast . It was easy to install with help from the video provided from 1aauto . Part worked great . I will be buying all my parts from 1aauto from now on .
July 1, 2019
My business is yours
Took some doing but I got her installed properly with the help of your video...> thanks
July 4, 2019
Window motor and regulator
Exactly as described, excellent follow thru, fair pricing, extremely helpful and easy to understand how to video.
July 9, 2019
July 14, 2019
Was exactly what we needed to fix the problem with the window in my Impala! The part came a few days later then originally expected which was the only downfall about the entire experience. Would 100% recommend ordering from this site and will do so myself again if ever needed in the future! Reasonable price and good quality parts!
July 29, 2019
quick delivery
my parts arrived as promised and installed with ease. the videos are a great help. project was easier than I thought it would be.
August 16, 2019
Worked for me
Ordered this when the cable broke on the previous/original regulator. Exact fit part. Came according the estimated shipping time. Waaayyyy cheaper than OEM or local auto parts store (if they have one). Video was helpful for installation. Takes less than an hour to do yourself. When the next original window regulator breaks on our 2007 Impala (it will), I will look here first.
September 22, 2019
Great company
Fast and good quality
September 28, 2019
Perfect fit
Not only was the part an exact fit, their online repair video was precise and to the point. Not to mention that the price was more than $250 less than the local auto parts store.
September 29, 2019
parts were correct fit perfect.
parts were delivered when they a lower price then local. They fit and were of good quality, we will use this service again
November 19, 2019
Will this fit my car? Add a vehicle to make sure
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Year Make Model Description
2006-2013Chevy Impala Chevy Impala Rear Driver Side Power Window Regulator with Motor
2014-2015Chevy Impala Limited Chevy Impala Limited Rear Driver Side Power Window Regulator with Motor
Part 1AWRG01797
In Stock

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Brand #: WRA52311