Dorman - OE Solutions Window Motor and Regulator Assembly P/N:751-707

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$157.99
MPN: 751-707
Item Package Quantity: 1
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Dorman - OE Solutions Window Motor and Regulator Assembly P/N:751-707
Dorman - OE Solutions Window Motor and Regulator Assembly P/N:751-707
$157.99

Get your rear-left glass moving again with the Dorman window regulator, MPN 751-707 — a combined window regulator and motor assembly that installs in the rear left door of the 2003-2009 HUMMER H2. The scissor/track regulator raises and lowers the window while the integrated motor supplies the drive, replacing a failed factory unit as a single serviceable part.

  • Direct replacement: engineered to drop into the rear left door and restore factory power-window operation on the listed HUMMER H2 applications.
  • Integrated motor and mechanism: this Dorman power window motor and regulator assembly pairs the motor and the lift mechanism, so a worn track, frayed cable, or dead motor is addressed together.
  • Durable construction: designed and built to strict specifications for reliable performance.
  • Trustworthy quality: backed by a US-based team of product experts and more than a century of automotive experience.

If a slow, stuck, off-track, or noisy rear-left window points to a failed regulator or motor, this Dorman window motor unit is the replacement. Fits the 2003-2009 HUMMER H2 — see the Buyer's Guide tab for full engine-level details.

Interchange: 42-186C · 21-0216
42186C · 210216 · 382010 · RPAGM166 · 82186er · WLA7002 · 15771355

This part cross-references / interchanges with the following part numbers:

382010, RPAGM166, 42-186C, 82186er, WLA7002, 15771355, 21-0216

Frequently Asked Questions

What is the Dorman power window motor and regulator assembly 751-707?

It is a combined rear-left window regulator and drive motor for the 2003-2009 HUMMER H2. The regulator raises and lowers the glass while the integrated motor powers it, replacing a failed factory assembly as one unit.

Which vehicles does this Dorman window regulator fit?

It fits the 2003-2009 HUMMER H2, rear left position. Check the Buyer's Guide tab for full engine-level fitment details for your vehicle.

Which door does this fit?

This assembly is cataloged for the rear left door. Confirm the position matches the window you are servicing before ordering.

What signs suggest I need this Dorman power window motor?

A rear-left window that won't move, moves slowly, slips off track, or makes grinding noises may indicate a failed regulator or motor. Diagnose the cause first, since wiring or a switch can produce similar symptoms.

Does this assembly include both the motor and the regulator?

Yes. The motor and the regulator mechanism come together as one assembly, so you replace both the drive motor and the lift mechanism in a single part.