Roll your window smoothly up and down again with the Dorman window regulator and motor assembly, MPN 741-203 — a rear right power window regulator and motor unit that drops in as a direct-fit replacement for the 2006-2010 HUMMER H3 and 2009-2010 HUMMER H3T. When the factory rear right unit fails from wear, damage or collision impact, this combined regulator and motor restores powered glass movement on that door.
This power window motor and regulator assembly pairs the drive motor and the lift mechanism in one serviceable unit, so you replace both at once rather than chasing a slow or dead window.
Interchange: 42-1033 · 21-0624
384161 · 82255 · 421033 · WLR2078 · 15165647 · 25861144 · 210624
This part cross-references / interchanges with the following part numbers:
What vehicles does this Dorman power window motor and regulator assembly fit?
It is a direct-fit replacement for the 2006-2010 HUMMER H3 and the 2009-2010 HUMMER H3T. See the Buyer's Guide tab to confirm your exact vehicle.
Which door position is this assembly for?
This unit is cataloged for the rear right (passenger-side rear) door on the listed applications.
Does this include both the window motor and the regulator?
Yes. This is a combined assembly, so the drive motor and the lift regulator come together as one serviceable unit.
What are signs the original assembly may need replacing?
Common signs include a window that moves slowly, stops partway, drops on its own, or won't respond at all. Diagnose the cause before replacing.
What is this Dorman window motor's part number?
The manufacturer part number is 741-203, also written 741203.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
