1999-00 Jeep Grand Cherokee Window Regulator - 1AWRG00221

Warranty & Shipping
Product Reviews
Vehicle Fit

Part Details

  • Regulator Option:   with Motor
  • Operation:   Power


  • Fits RH (Passenger Side) Front
  • Power operation
  • Includes the power window motor
  • Assembly includes regulator and motor as shown

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 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.

4.64/ 5.0
11 reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Poorly packaged
I received my regulator with one side of it protruding through the shipping box. This was because the box was too small for the size of the item. As a result the large guide on the bottom of the regulator was knocked off and missing. I tried to use the guide off my old one which was a total bust, because it didnt fit the OE regulator. I then tried to swap out the motor only which also didnt work out. I ended up buying a replacement motor only from a large national supplier and everthing went together just fine. My advise guys over size the shipping box just a little and Im sure my item would have arrived fully intact. Cheers
February 8, 2017
Good product, but...
Product arrived promptly, appeared to be of good quality. However during installation I had some difficulty with the regulators mounting bracket not being able to engage one of the retaining pins on the window carrying bracket. After several tries, I removed the entire regulator off the vehicle for inspection, and found that the cross bracket had a slight twist or bent. I used an adjustable wrench to twist in the opposite direction until it appeared straight. Proceeded with re-installation, and was successful. It has operated as required since then. Regardless of the initial malfunction, I would order this part again since quality and price are on point,
April 23, 2017
I watched the installation video on YouTube and then went out and grabbed the tools took the cover off the door removed the old regulator and installed the new in about forty five minutes. Excellent service!!
July 9, 2017
window regulatar
Very satisfied with part. Fit perfectly. Will be buying again from this company.
July 10, 2017
Good purchase
Nice transaction, will use 1A again. Very happy with purchase. I recommend 1A.
July 15, 2017
All-inclusive part. Straightforward installation. The whole process took less than half an hour and the window was literally up and running!
August 16, 2017
Worked fine
Unit was an exact replacement, installed with no problems and works fine.
September 17, 2017
99-00 Jeep Grand Cherokee R F (passenger) window regulator
My front passenger window regulator had been replaced by previous owner but quit working a year after he installed it. I ordered a new one from A1 Auto. The price was right. After watching the removal and installation video provided by A1 Auto I felt at ease with my abilities to tackle the job myself. I compared the 2 products side by side I noticed the much better quality of the A1 Atuo regulator. 1 hour later the job was complete and the window moving much easier up and down and much quieter. A1 Atuo is A1!
October 7, 2017
Perfect fit for 99 Jeep Grand Cherokee WJ
Super fast shipping, perfect fit. Highly recommend for WJ owners. See my review for the drivers side with installation tips and additional info. btw..if you are replacing the passenger side, might as well get the driver side now. Common failure item on WJs and both of mine went out within 3 weeks of each other.
December 17, 2017
Window regulator
Part was delivered on time and fit perfectly. No problems were encountered
June 25, 2018
Window motor assy
I got exactly what I wanted. Came on time and works great
November 18, 2018
Will this fit my car? Add a vehicle to make sure
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Year Make Model Description
1999-2000Jeep Grand Cherokee Jeep Grand Cherokee Front Power Window Regulator with Motor Passenger Side
Part #: 1AWRG00221

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Estimated Arrival Cost

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Get it in: 2 - 4 Business Days

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