Replaces

Window Regulator - 1AWRG00448

Select Your Vehicle to Verify Fit for our 1A Auto Fit Guarantee
2002-06 Bravada Envoy Trailblazer Ascender (5 pass) Rainier Power Window Regulator & Motor Rear RH

Specifications:

  • Fits RH (Passenger 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!

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.

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.

  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

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4.9 / 5.0
7 Reviews
5 Stars
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Trailblazer window regulator
My order was shipped quickly and was the correct part. The installation video was a godsend.
April 24, 2017
Purchased
 1 year ago
1A Auto is the best!
I recently ordered a power window regulator / motor for my 2004 Trailblazer and am extremely satisfied. This was my 4th purchase from 1A Auto in the last year or so with excellent results each time. Besides the unbeatable prices and fast, free shipping they also have very good how-to videos on their website. If you can wait 2-4 days, their prices beat all of the chain parts stores. I will definitely use 1A Auto for my future auto parts needs!
January 30, 2017
Purchased
 1 year ago
fast service
i ordered the window regulator via regular ground shipping and received it in a few days. working perfectly
November 21, 2017
Purchased
 5 months ago
Amazing Job
Thank you guys so much, fast delivery, perfect fit, excellent video, saved myself so much money! I bought from you guys because of the video and I am so glad I did, everything went so good. Thank you all so much. Kevin W.
August 23, 2017
Purchased
 8 months ago
Window Regulater
Received item when promised, it's exactly what my truck required and the do-it-yourself installation video was more than expected! Couldn't be happier!
June 5, 2017
Purchased
 1 year ago
Window regulator motor assembly
The part was a straight forward fit. Took 5 minutes to install.
February 6, 2018
Purchased
 2 months ago
Great price and good fit.
installation video was good, but towards the end the mechanic had his back to the camera. However, the installation went well and only small final adjustments were needed.
March 12, 2018
Purchased
 2 months ago
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Vehicle Fit

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

This part replaces:

  • Hollander 135-01905R
  • OE # 15893783
  • Dorman 741-893
1
Part #: 1AWRG00448

How-to Video:

(10:13 min)