Your Buick Lesabre window motor is part of your car's power window system. However, your Lesabre window motor does not actually move your windows up and down. Inside your door panel, along with your Buick Lesabre window motor, is a window regulator-a device that consists of gears and arms, and provides the mechanical means for raising and lowering windows in both power and manual window systems.

Your Lesabre window motor moves the window regulator, which in turn slides your window glass up or down. When your power windows are not working, you should determine whether the problem is with your Buick Lesabre window motor or your window regulator.

Typical problems with the Lesabre window motor occur through burnout, when the window track is grimy and your window motor has to work harder to move the window regulator. Your Lesabre window motor may also simply wear out over time. Another possibility for a faulty window motor is that the fuse has blown, or the wiring is loose or damaged. When you press your window switch, if you hear a grinding or whirring noise then your Lesabre window motor is still working, but your window regulator is not. If you do not hear any noise, the fault is with the window motor and you will either need to replace the fuses, wiring, or the Lesabre window motor itself. You can get a high quality replacement window motor from our extensive online catalogue at a great discount price, along with any fuses and wiring you need to repair your power windows.We will ship your order right to your door.