Front Right Window Regulator with Motor for 2004-2009 Mazda 3 & More - Dorman 748-051

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$183.99
MPN: 748-051
Item Package Quantity: 1
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Dorman - OE Solutions Window Motor and Regulator Assembly P/N:748-051
Dorman - OE Solutions Window Motor and Regulator Assembly P/N:748-051
$183.99

Get the front passenger glass moving again with the Dorman window regulator and motor assembly, part number 748-051. This combined Dorman power window motor and regulator assembly mounts in the front right door and drops in as a direct replacement for the 2004-2009 Mazda 3 and the 2009 Mazda 3 Sport — see the Buyer's Guide tab for engine-level fitment.

Because the motor and regulator ship as one assembly, you replace both the drive and the lift mechanism in a single installation.

  • Direct replacement: built to reproduce the operation of the original front-right assembly on the listed Mazda applications.
  • Ideal solution: when a factory assembly fails from wear, damage or collision impact, this unit is engineered to help restore window operation.
  • Durable construction: designed and manufactured to strict specifications for reliable performance.
  • Trusted support: backed by a team of product experts in the United States and more than a century of automotive experience.

If a worn or seized window motor or a broken regulator is why your glass no longer raises evenly or stalls partway, this assembly replaces both.

Interchange: 21-1014
211014 · APWR0437 · 11A463 · 88817 · RPAZ012 · 821770ar · WLA1223 · RBM462903 · BP4K58590 · BP4K58590A · GJ6A5858XC

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

APWR0437, 11A463, 88817, RPAZ012, 821770ar, WLA1223, RBM462903, BP4K58590, BP4K58590A, GJ6A5858XC, 21-1014

Frequently Asked Questions

What is the Dorman window motor and regulator assembly 748-051?

It is a combined front right power window regulator and motor assembly that replaces both the lift mechanism and its drive motor in one unit for the listed Mazda applications.

Which vehicles does this fit?

It fits the 2004-2009 Mazda 3 and the 2009 Mazda 3 Sport. Check the Buyer's Guide tab to confirm engine-level fitment for your vehicle.

Which door position is this for?

This assembly is for the front right (front passenger) window.

What are signs this window regulator or motor may need replacing?

Common signs include glass that raises unevenly, moves slowly, stalls partway, or does not respond. Diagnose the cause first, since a switch or wiring fault can produce similar symptoms.

Does this include both the motor and the regulator?

Yes. The motor and regulator come pre-assembled as one unit, so you install both together.