Dorman - OE Solutions Window Motor and Regulator Assembly P/N:748-520

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$147.99
MPN: 748-520
Item Package Quantity: 1
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Dorman - OE Solutions Window Motor and Regulator Assembly P/N:748-520
Dorman - OE Solutions Window Motor and Regulator Assembly P/N:748-520
$147.99

Bring the rear left power window back to life with the Dorman - OE Solutions Window Motor and Regulator Assembly 748-520 — a Dorman window regulator that combines the lift mechanism and its drive motor into one pre-assembled, direct-fit unit for the 2002-2007 Buick Rendezvous and 2001-2005 Pontiac Aztek.

This power window regulator and motor assembly is built to match the performance of the original equipment unit on the listed makes, models and years, so worn factory hardware can be swapped out in one step.

  • Direct replacement: designed to match the performance of the factory assembly on the specified applications.
  • Ideal solution: when a factory assembly fails from damage, fatigue or collision impact, this unit is engineered to help restore original equipment functionality.
  • Durable construction: designed and manufactured to strict specifications for reliable operation.
  • Trustworthy quality: backed by a US-based team of product experts and more than a century of automotive experience.

Cataloged for the rear left (driver-side rear) window on the listed vehicles. If a worn regulator or failed window motor is behind a slow, sticking, or unresponsive rear window, this Dorman power window motor and regulator assembly replaces both in a single job.

Interchange: 21-1597
211597 · 82312 · RPAGM123 · 82193dr · WLA7026 · 10311151 · 10346470 · 10349764 · 10354280 · 10376804 · 10411706 · 15911244 · WPR0607LMB

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

82312, RPAGM123, 82193dr, WLA7026, 10311151, 10346470, 10349764, 10354280, 10376804, 10411706, 15911244, 21-1597, WPR0607LMB

Frequently Asked Questions

Is this a complete window regulator and motor assembly?

Yes. It combines the window regulator and its drive motor in one pre-assembled unit, so you replace both together in a single installation rather than sourcing the motor separately.

Which vehicles does the Dorman 748-520 fit?

It's a direct-fit replacement for the 2002-2007 Buick Rendezvous and 2001-2005 Pontiac Aztek. See the Buyer's Guide tab to confirm your exact year and model.

What window position does this Dorman window motor cover?

This assembly is cataloged for the rear left (driver-side rear) window on the listed applications.

What are the signs the regulator or motor may need replacing?

A window that moves slowly, sticks, drops, or won't respond, along with grinding or clicking from the door, can point to a worn regulator or failed Dorman power window motor. Diagnose the cause before replacing.

What other part numbers does the Dorman 748-520 replace?

It cross-references 21-1597, 82312, RPAGM123, 82193dr, WLA7026, 10311151, 10346470, 10349764, 10354280, 10376804, 10411706, 15911244 and WPR0607LMB.