Dorman - OE Solutions Window Motor and Regulator Assembly P/N:748-522

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$137.99
MPN: 748-522
Item Package Quantity: 1
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Dorman - OE Solutions Window Motor and Regulator Assembly P/N:748-522
Dorman - OE Solutions Window Motor and Regulator Assembly P/N:748-522
$137.99

Get the rear left door glass moving again with the Dorman window regulator, part number 748-522. This power window regulator and motor assembly is a direct-fit replacement for the 2005-2010 Pontiac G6, pairing the window lift mechanism and its electric drive motor in a single rear-left unit. When the factory rear-left assembly fails from wear, damage or collision impact, this unit is built to restore normal power-window operation.

  • Direct replacement: designed to match the performance of the original factory rear-left assembly on the listed Pontiac G6 applications.
  • Complete assembly: the regulator and electric motor arrive together, so you replace both the lift mechanism and the drive motor at once.
  • Durable construction: designed and manufactured to strict specifications for reliable operation.
  • Trustworthy quality: backed by a team of product experts in the United States and more than a century of automotive experience.

If a worn motor or a broken regulator in the rear left door is the reason your window is slow, stuck, or off its track, this assembly replaces both parts in one job. See the Buyer's Guide tab for full engine-level fitment.

Interchange: 1552-6511L · 21-1689
15526511L · 211689 · 82234 · RPAGM121 · 821055dr · WLA2139 · 20774637 · 25810429 · REPP491702

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

82234, RPAGM121, 1552-6511L, 821055dr, WLA2139, 20774637, 25810429, REPP491702, 21-1689

Frequently Asked Questions

What vehicles does the Dorman 748-522 window motor and regulator assembly fit?

It is a direct-fit replacement for the 2005-2010 Pontiac G6. Check the Buyer's Guide tab to confirm engine-level fitment for your specific vehicle.

Which door does this Dorman power window motor and regulator assembly cover?

This unit is cataloged for the rear left door position on the listed Pontiac G6 applications.

Does this Dorman power window motor come with the regulator?

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

What does a window regulator and motor assembly do?

The motor drives the regulator mechanism to raise and lower the door glass when you press the window switch.

My rear left window is stuck or slow. Will this Dorman window motor fix it?

If a failed motor or broken regulator in that door is the cause, this assembly replaces both. Diagnose the switch and wiring first to confirm the assembly is at fault.