Did you know that whether your vehicle is equipped with power or manual windows, there is still a Buick Regal window regulator at work inside your door panel? The Regal window regulator is a series of gears and arms that provide the mechanical means of raising and lowering your windows. Your Buick Regal window regulator features a worm gear and several spur gears along with a few other moving parts. In the case of power windows, there is a small electric motor to turn the gears of the Regal window regulator; if you have manual windows, the motion of the hand crank provides the power for your Buick Regal window regulator.

Another, lesser known function of the Regal window regulator is the ability to keep your windows in place and lock them so that they cannot be pushed down from the outside. This is an important safety feature provided by your window regulator.

When your Regal window regulator is not working correctly, of course, one of the consequences can be stuck windows. However, a faulty window regulator may also cause your windows to suddenly drop into the door frame. If your windows are slowed or stuck, you may be able to free your Regal window regulator by removing the door panel and coating the regulator assembly with a penetrating lubricant spray. If this does not free your stuck window regulator, feel free to browse our online catalogue for a full line of replacement Regal window regulators at great discount prices.You will enjoy ordering convenience when you use our toll-free customer service number or secure online server to order your window regulator.