The Chevrolet Astro Van window motor is the source of the electric power that makes the power window system so convenient, turning the hassle of cranking the handle to lower your window into the easy push of a button. The window motor is a small electric motor that is attached to the window regulator, with both positioned inside the door of the vehicle. The window motor provides the power that rotates a series of gears, which in turn cause the motion of the various parts of the window mechanism.

The window glass glides up and down with the assistance of a long arm that slides along a groove in a bar mounted on the bottom of the window glass. The other end of this bar has gear teeth that mesh with the gears that are powered by the Chevrolet Astro Van window motor, causing to arm to move along the groove to raise and lower the window glass.

While the window motor is a tough and reliable component, over time everyday use can take its toll, gradually wearing away at the window motor to make it less efficient. If moisture contaminates the window mechanism, corrosion can make the parts harder to move, binding against one another to make the job of the window motor more difficult, creating excessive wear. We carry a selection of quality window motor replacement parts in our online catalog at very affordable prices.Ordering is always safe and efficient on our secure site, or you can dial our toll-free phone number to order your Chevrolet Astro Van window motor with the assistance of our courteous customer service representatives.