Description

This is a front left window regulator with the motor already included – it's for the driver side of your Buick Regal sedan from 2011 through 2017.

A-Premium Rear Driver Side Power Window Regulator w/Motor for Buick

It comes with anti-pinch protection and express up/down functionality, which are nice safety and convenience features.
The connector has 7 pins, so make sure your harness matches.
Manufacturer part numbers that cross-reference include 13290261, 13302451, 13302456, and 20952452 – so there's a good chance this fits multiple variants.
Interchange number is 751-542 (also 751542).
It's a direct replacement, so it bolts right into the door frame without any modifications.

Window Regulator w/Motor for Ford F-150 F-250 Super Duty Front Left w

Brand is Unbranded, but it's a new, unused item in its original packaging.
Mounting hardware isn't included, but you can reuse your old screws or bolts.
Placement is front left (driver side) on a 4-door sedan.
If your window is stuck, makes grinding noises, or won't go up or down at all, this regulator is likely the culprit.

Window Regulator & Motor for Subaru Legacy Outback 10-14 Front Left w

The motor is built in, so you kill two birds with one stone.

Window Regulator - 2004 Buick Regal | O'Reilly Auto Parts

Comes with a 1-year warranty.
There's a California Prop 65 warning, but that's standard for pretty much everything these days.
Solid replacement for a common failure point on these Regals.

A-Premium Power Window Regulator with Motor Compatible with Legacy