Dorman - OE Solutions Window Motor and Regulator Assembly P/N:751-751
End a dead driver's-side window with the Dorman window regulator, the front left Window Regulator with Motor assembly (P/N 751-724) that combines the lift mechanism and a smart motor in one unit. It's a direct-fit replacement for the front left position on many trucks and SUVs, including the 2014-2018 Chevrolet Silverado 1500, 2014-2018 GMC Sierra 1500 and 2015-2020 Cadillac Escalade — see the "Vehicles it fits" section for the full list.
If the original window motor has quit, this assembly replaces both the regulator and motor at once.
Interchange: 21-2115
212115 · 382044 · WLA4006 · 23118067 · 23422490 · 23453653 · 84621036 · WPR5939LM
This part cross-references / interchanges with the following part numbers:
What is this Dorman power window motor and regulator assembly?
It's a front left window regulator and motor assembly (P/N 751-724) that combines the window lift mechanism with a smart electric motor in one replacement unit for the listed vehicles.
Which window position does 751-724 fit?
It is cataloged for the front left (driver's front) window. Confirm the vehicle and year against the "Vehicles it fits" section before ordering.
Is this the right window motor for a 2014-2018 Chevy Silverado 1500?
Yes, this front left assembly is listed for the 2014-2018 Chevrolet Silverado 1500, along with many other vehicles. Check the "Vehicles it fits" section to verify your exact model and year.
What makes the smart motor different?
Its upgraded electronics and resin-coated PCB help protect against voltage spikes, heat-related failures and motor stall conditions, and it's tested to meet federal anti-pinch standards.
Do I need special tools to install it?
No. The smart motor's proprietary software helps ensure fast, simple calibration with no special tools or skills required. Follow the vehicle service procedure for the door panel and glass.
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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.