• LH (Driver Side) FRONT DOOR
  • Includes the power window motor
  • Replaces dealer part numbers: 55360031AB, 55360031AG, 55360031AH, 55360031AJ, 55360031AM
  • Power operation
  • Built to strict quality control standards

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!


  • This repair is easier than you may think. You'll find our installation videos helpful. In our experience removing and replacing the door panel is the most involved step in the repair. On most vehicles this only requires removing a few screws and push-in clips.
  • You'll get a great feeling of accomplishment after you complete this repair knowing you saved money, and you didn't have to give up your car for a day at the repair shop. Your passengers and other drivers will be amazed.

Fit guaranteed

  • 1A Auto will refund you with no hassle, if this window regulator does not fit the application stated.
    •  This regulator will install just as your original does. Save time and money.


  • Be confident this part will work right. Every regulator is tested after assembly to make sure all mechanisms are working correctly.
  • It is important that your new regulator works for a long period of time. The design of this regulator is tested to withstand 10,000 cycles. That is enough to raise and lower your window 3 times per day for 9 years.


  • Windows that don't work can be frustrating. They can also hurt your vehicles value. An inoperable window could mean $200-$500 discounted off a dealer trade value or asking price.
  • Some shops and dealers charge more for parts and repairs when they think you don't know what is involved. Now you can get the value you deserve. Knowing what this repair entails can be the difference between the value of doing it yourself, or the pain of a costly repair bill.
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.

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.

4.7 / 5.0
11 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Perfect fit and a great installation video
The part was an exact fit and the installation video made it it a breeze to install. One recommendation is that the part ships with a tie wrap. It looks like it holds the travel spring in place. It's not covered in the video, but it must be removed or the window mount will not travel all the way down. Easy enough fix. Other than that, the part works and the videos on your site are extremely helpful.
July 4, 2017
10 months ago
July 7, 2017
10 months ago
A1 Auto
I was very satisfied when receiving the package containing the window driver in the amount of time required. I also vied the video showing in detail how to remove the old motor from the door and re-installing the new motor. that made the job very easy to accomplish. Thanks...
October 4, 2017
7 months ago
Great Service, Great Product
My first time working on any power windows. Saved over $300 by watching YoutTube and doing it myself.
The part came fast and I did exactly what I saw on YouTube.
It worked. I am happy. In time for Irma!!!!!
Be safe all you in the hurricanes paths.
September 12, 2017
8 months ago
Over a year now since I installed it
Working strong After over 1 year since I installed it. The video from 1AAUTO on how to install this worked like a charm. Thanks again
February 3, 2017
over 2 years ago
Worked Perfectly!
Great EBayer, fast shipping. I am a 69yr old widow and fixed it myself thanks to the YouTube video..
October 13, 2017
6 months ago
Perfect Fit
Part was exact replacement which made it so much easier for us to fix.
April 13, 2018
1 month ago
just waiting for my next window registers to fail so I can do it all over again. they did great!
November 6, 2017
6 months ago
Direct replacement
This part was delivered within 3 days of ordering it. It took about an hour to replace it. It was a direct replacement. The video from A1auto was very helpful. The only problem I have is that the window drags on the way up so I don't know how long it will last but I can use my window now.
September 29, 2017
7 months ago
So far so good!!!
Seems to be working okay! We will see it has only been two weeks!!!
October 7, 2017
7 months ago
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Vehicle Fit

  • 2002-2005 Jeep Liberty Front Power Window Regulator with Motor Driver Side
  • 2006 Jeep Liberty (Built Before 2/26/06 Production Date) Front Power Window Regulator with Motor Driver Side

This part replaces:

  • Hollander 125-02043L
  • OE # 55360031AM
  • Dorman 741-526
Part #: 1AWRG01643

Ships Same Day for orders placed by 4 P.M. ET