Specifications:

  • LH (Driver Side) Rear Extended Cab Door
  • Power operation
  • Direct replacement
  • Includes power window motor already assembled to regulator
  • Built to strict quality control standards

Note: This window regulator assembly only fits the New Body Style Pickup Trucks. These trucks have a smooth door skin vs the classic style trucks that have a crease in the center of the door skin.

 

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!

Installation

  • 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.

Quality

  • 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.

Value

  • 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.

Part Details

  • Operation: Power
  • Regulator Option: with Motor

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 (0:38)
    • Pry off the upper window panels by hand
    • Pry off the door handle trim panel with a flat blade screwdriver
    • Pry off the window switch with a flat blade screwdriver
    • Disconnect the window switch wiring harness
    • Pry off the trim panel behind the door pull with a flat blade screwdriver
    • Remove the 10mm bolt inside the door handle
    • Remove the two 10mm bolts behind the door pull
    • Pry the door panel off by hand
    • Pull the door handle cable out of the door handle
    • Carefully peel back the water shield
  2. step : Removing the Window Regulator (1:55)
    • Disconnect the window motor wiring harness
    • Hold the window up with painter’s tape
    • Loosen the two 10mm window clamp bolts
    • Remove the top 10mm regulator bolt
    • Remove the 10mm bolt from the window motor
    • Remove the two 10mm nuts from the bottom of the regulator
    • Pull the regulator down inside the door
    • Remove the painter’s tape from the window
    • Remove the window weatherstrip
    • Slide the window into the door, while holding the regulator away from it
    • Pull the regulator out of the door, being sure not to scratch the window
  3. step : Installing the New Window Regulator (3:20)
    • Feed the new regulator up into the door, being sure not to scratch the window
    • Carefully push the window up into place
    • Put the window weatherstrip onto the door
    • Put the regulator into place
    • Insert the top 10mm bolt into the window regulator
    • Fasten the two 10mm nuts onto the bottom of the window regulator
    • Insert the 10mm bolt into the window motor
    • Connect the window motor wiring harness
  4. step : Reinstalling the Door Panel (4:51)
    • Put on the water shield
    • Connect the door handle cable to the door handle
    • Slide on the door handle cable clip
    • Put the door panel into place using the locating hooks
    • Push in the door panel clips
    • Insert the 10mm bolts behind the door pull
    • Insert the 10mm bolt into the door handle
    • Connect the window switch to the wiring harness
    • Push the window switch into the door
    • Push on the door handle trim panel
    • Push on the trim panel behind the door pull
    • Push on the upper window panels

Tools needed for replacement:

    Materials, Fluids, and Supplies

  • Painter's Tape

  • Ratchets & Related

  • Ratchet

  • Screwdrivers & Related

  • Flat Blade Screwdriver

  • Sockets - Metric

  • 10mm Socket

4.9 / 5.0
19 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
17
2
0
0
0
Easy installation.
The window regulator worked perfectly. It took no longer than 30 minutes to install. The video on how to install the product was also a big help. Yes, I would purchase this product again.
July 6, 2018
Purchased
4 weeks ago
Excellent part!
Installed in minutes and fit perfectly! Very satisfied!
May 11, 2018
Purchased
2 months ago
window regulator
To whom it may concern, The part that was ordered works fine. And I'm very satisfied it was installed in about 45 minutes. Thanks for the services you all rendered. I will send friends this way. And hope to do more business in the future.
April 6, 2018
Purchased
4 months ago
Window regulator
I ordered this item, as the window regulator went out on my truck, and it arrived quick and with no damage, the video made the installation a breeze, I would definitely recommend this product, I have shared this with all my friends. Thanks 1A Auto.
Freddie H.
March 19, 2018
Purchased
4 months ago
Perfect Fit
Regulator fit and operated perfectly. Received the regulator in a very short time. Will use A1 Auto for future needs.
March 16, 2018
Purchased
4 months ago
Fast Service
Part was exactly what i needed and works just like it should. Very fast and easy transaction and my part came in the mail quick. Will definitely do business again.
February 3, 2018
Purchased
5 months ago
Rear window
Video excellent. Shopping experience pleasurable.
Will use videos and company in the future
January 24, 2018
Purchased
6 months ago
Window regulator DIY install
Order was proper product, tracking was good and delivery all went well. Part research easy and exact match. Best part was video of install, right on. Thanks A-1
January 17, 2018
Purchased
6 months ago
Window Regulator - Excellent Product
This product was exactly as described. I watched the installation video, which was extremely helpful, and installed the replacement regulator in about 20 minutes from start to finish!!! Excellent product!! I will buy future parts for my 2009 GMC Sierra at 1aauto.com!!
December 17, 2017
Purchased
7 months ago
Fits perfect functions perfect
Works good easy to put in, everything fits perfect.
December 10, 2017
Purchased
7 months ago
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Vehicle Fit

  • 2007 Chevy Silverado 1500 Extended Cab New Body Style Rear Power Window Regulator with Motor Driver Side
  • 2008-2013 Chevy Silverado 1500 Extended Cab Rear Power Window Regulator with Motor Driver Side
  • 2007 Chevy Silverado 2500 HD Extended Cab New Body Style Rear Power Window Regulator with Motor Driver Side
  • 2008-2013 Chevy Silverado 2500 HD Extended Cab Rear Power Window Regulator with Motor Driver Side
  • 2007 Chevy Silverado 3500 Extended Cab New Body Style Rear Power Window Regulator with Motor Driver Side
  • 2008-2013 Chevy Silverado 3500 Extended Cab Rear Power Window Regulator with Motor Driver Side
  • 2007 GMC Sierra 1500 Extended Cab New Body Style Rear Power Window Regulator with Motor Driver Side
  • 2008-2013 GMC Sierra 1500 Extended Cab Rear Power Window Regulator with Motor Driver Side
  • 2007 GMC Sierra 2500 HD Extended Cab New Body Style Rear Power Window Regulator with Motor Driver Side
  • 2008-2013 GMC Sierra 2500 HD Extended Cab Rear Power Window Regulator with Motor Driver Side
  • 2007 GMC Sierra 3500 Extended Cab New Body Style Rear Power Window Regulator with Motor Driver Side
  • 2008-2013 GMC Sierra 3500 Extended Cab Rear Power Window Regulator with Motor Driver Side

This part replaces:

  • Hollander 135-00171L
  • OE # 25885884
  • Dorman 741-388
  • OE # 15844876
  • OE # 15901326
Part #: 1AWRG00821

How-to Video:

(06:49 min)