Part Details

  • Regulator Option: with Motor
  • Operation: Power


  • Fits LH (Driver Side) REAR
  • Power window regulator
  • 100% tested prior to leaving the factory
  • Assembly includes motor and regulator
  • Will not fit 7-passenger models

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

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.

  1. step : Removing the Door Panel (0:57)
    • Pry off the panel inside the door pull with a flat blade screwdriver
    • Pry off the door handle bezel with a flat blade screwdriver
    • Pry off the power window switch with a flat blade screwdriver
    • Disconnect the power window switch wiring harness
    • Remove the two 7mm bolts inside the door pull
    • Pry the door panel off by hand, starting at the front
    • Carefully pull back the water shield, being sure not to tear it
    • Remove the three 7mm bolts from the speaker bracket
    • Pull the speaker aside
  2. step : Removing the Window Regulator (3:14)
    • Attach the window switch to its wiring harness
    • Move the window down with the switch
    • If necessary, move the window down by hand
    • Loosen the 10mm nuts that hold the window to the regulator
    • Slide the window all the way up by hand
    • Disconnect the window motor wiring harness
    • Remove the three 10mm bolts that connect the regulator to the door
    • Pull the regulator off its hooks
    • Pull the regulator out of the door
  3. step : Installing the New Window Regulator (5:38)
    • Insert the regulator into the door
    • Hook the regulator on its hooks
    • Start the three regulator bolts
    • Tighten the three bolts
    • Connect the window motor wiring harness
    • Loosen the two 10mm nuts for the window
    • Move the window down by hand
    • Line up the window contacts
    • Raise the window with the power window switch
    • Tighten the window contact bolts
    • Disconnect the window switch wiring harness
  4. step : Reinstalling the Door Panel (8:02)
    • Put the speaker bracket back into place
    • Insert the bolts for the speaker bracket
    • Reinstall the water shield
    • Thread the window switch wiring harness through its cavity
    • Push the door panel into place
    • Push the door panel pins in
    • Reconnect the window switch wiring harness
    • Push the window switch into place
    • Push the door handle bezel into place using the locating clip
    • Push in the door handle clip
    • Insert the two 7mm bolts inside the door pull
    • Push the door pull bolt cover into place

Tools needed for replacement:

    Ratchets & Related

  • Ratchet
  • Socket Extensions

  • Screwdrivers & Related

  • Flat Blade Screwdriver

  • Sockets - Metric

  • 10mm Socket
  • 7mm Socket

5.0 / 5.0
25 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Good product
Easy installation with your video. Saved a few $$ compared to the dealership.
October 7, 2018
3 weeks ago
GMC Envoy rear window regulator
Easy installation,works great. It only took about 30 minutes for the complete job. Thanks for a good product at a faior price.
August 26, 2018
2 months ago
As good as OEM
I purchased a window regulator with motor and I am completely satisfied with the part it works better than the original and even though I am mechanically capable of doing it myself it's always great to have a frame of reference for any repairs and replacements. Thanks to 1A Auto for the parts and customer oriented services.
August 16, 2018
2 months ago
The right part
I had the right part at the right time. When you need something like this you don't want a hassle. You just want to find the right part, get it ordered and have it arrive so you can get on with life. I used 1A's video to help remove the old one and replace the new one. Window works fine and can move on.
July 20, 2018
3 months ago
Totally Satisfied
Part arrived on time. Was the correct part and my body man was thrilled with such a perfect fit! Why would I shop anywhere else?
July 15, 2018
3 months ago
Easy to replace and worked perfectly
It took longer for me to get the trim off the door than it did for me replace the regulator. The how to video was a great help.
May 9, 2018
5 months ago
Working great. TY
Part was great Quality. Went on just like the video shows. Save money easy job thank you
March 18, 2018
7 months ago
Windows Regulator
Great price... Fast ship... Video showing how to install, very helpful...

Will order from again...
December 1, 2017
10 months ago
Window regulator
High quality part. Easy instalatiom. I’ll be using 1a auto again.
November 27, 2017
11 months ago
100% Happy and satisfied
The video was right on made the job go very smoothly, the product was a perfect fit and works wonderfully, couldn't be happier.
November 5, 2017
11 months ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 1 question Browse 1 question and 3 answers
This wouldn't fit on my 2002 envoy xl?
Darien W on May 17, 2017
BEST ANSWER: I did not know that the longer version of the trailblazer would have a different regulator for the passenger door than the shorter version.

Vehicle Fit

Year Make Model Description
2004-2007Buick Rainier Buick Rainier Rear Power Window Regulator with Motor Driver Side
2002-2009Chevy Trailblazer Chevy Trailblazer Rear Power Window Regulator with Motor Driver Side
2002-2009GMC Envoy GMC Envoy Rear Power Window Regulator with Motor Driver Side
2004-2008Isuzu Ascender Isuzu Ascender 5 Passenger Rear Power Window Regulator with Motor Driver Side
2002-2004Oldsmobile Bravada Olds Bravada Rear Power Window Regulator with Motor Driver Side
2005-2009Saab 9-7X Saab 9-7X Rear Power Window Regulator with Motor Driver Side

This part replaces:

  • Hollander 135-01906L
  • Dorman 741-892
  • OE # 15893782
Part #: 1AWRG00447

Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout

How-to Video:

(10:13 min)