Specifications:

  • RH (Passenger Side) REAR DOOR
  • Assembly includes motor and regulator
  • Replaces dealer part numbers: 15169272, 15142775
  • 100% tested prior to leaving the factory

Note: This regulator is only correct for Extended Wheel base models (129 inches). It will not fit the short wheelbase models (113 inches).

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.

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 (0:37)
    • Pry up the door pull trim piece with a flat blade screwdriver
    • Remove the two 7mm bolts from the door pill
    • Pry out the door panel clips with a putty knife
    • Pull the door handle out of the door panel
    • Lift the door panel up and off
    • Push the window switch out of the door panel from behind
    • Disconnect the window switch wiring harness
    • Peel off the water shield, using a razor blade if necessary
  2. step : Removing the Window Regulator (1:58)
    • Lower the window to access the window clamp nuts
    • Disconnect the window motor wiring harness
    • Loosen the two 10mm nuts from the window clamp
    • Pull the window out of its clamp
    • Unclip the regulator cables from the door
    • Remove the lower two 10mm bolts from the regulator
    • Loosen the top ten mm bolt from the regulator
    • Pull the window regulator out of the door
  3. step : Installing the New Window Regulator (3:21)
    • Remove the top 10mm bolt from the old regulator
    • Insert the 10mm bolt into the new regulator
    • Hang the new regulator in place by the bolt
    • Insert the lower two 10mm bolts into the regulator
    • Tighten all three 10mm bolts
    • Clip the regulator cables into the door
    • Loosen the 10mm window clamp nuts
    • Connect the window motor wiring harness
    • Lower the window onto its clamps
    • Tighten the 10mm window clamp nuts
    • Put the ignition in accessory mode
    • Connect the window switch wiring harness
    • Test the window with the switch
    • Disconnect the window switch wiring harness
    • Turn the ignition off
  4. step : Reinstalling the Door Panel (5:02)
    • Put the water shield into place
    • Push the door panel shield onto the door panel
    • Thread the wiring harness through the window switch cavity
    • Lift the door panel into place
    • Push in the door panel clips
    • Connect the window switch wiring harness
    • Push the window switch into the door
    • Insert the two 7mm bolts into the door pull
    • Push in the door pull trim piece

Tools needed for replacement:

    General Tools

  • Putty Knife
  • Razor Blade / Gasket Scraper

  • Ratchets & Related

  • Ratchet

  • Screwdrivers & Related

  • Flat Blade Screwdriver

  • Sockets - Metric

  • 10mm Socket
  • 7mm Socket

5.0 / 5.0
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rear window regulator
The window regulator went in just like the 1A video instruction shows. I'm glad I watched the video, it revealed that anyone can do this. I am hoping that 1A has video instructions for all the replacement parts my gmc envoy needs.
November 2, 2017
Purchased
6 months ago
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Vehicle Fit

  • 2002-2006 Chevy Trailblazer EXT Rear Power Window Regulator with Motor Passenger Side Dorman 741-891
  • 2002-2006 GMC Envoy XL Rear Power Window Regulator with Motor Passenger Side Dorman 741-891
  • 2004-2005 GMC Envoy XUV Rear Power Window Regulator with Motor Passenger Side Dorman 741-891
  • 2003 Isuzu Ascender Rear Power Window Regulator with Motor Passenger Side Dorman 741-891
  • 2004-2006 Isuzu Ascender 7 Passenger Rear Power Window Regulator with Motor Passenger Side Dorman 741-891

This part replaces:

  • Hollander 135-01861R
  • OE # 15142775
  • Dorman 741-891
Part #: 1AWRG00450

Out of Stock

Dorman
Brand #: 741-891

How-to Video:

(06:28 min)