The main source of the power which raises and lowers your Acura vehicle's window glass when you press on the power window control is the Acura window motor. It is the one that supplies the power into the gears, and controls your vehicle's window regulator and enable the window glass to move up and down. Located inside your door panel, the Acura window motor is attached into the window regulator. It is basically designed and made as a tough and dependable vehicle component that reliably functions for rigid operation of your vehicle's windows. And because of the daily use and abuse being done to it, such window motor will begin to wear out sooner or later that will cause the window glass not to go up or down anymore no matter how you press the button. If there is any corrosion in any of the components of your power window, it can only place stress on your Acura window motor making them hard to operate and may likely cause it to burn out. Also, moisture can affect your Acura window motor or its connection that is why it sometimes fails. Any of these situations are really a hassle, so you will need to replace it as soon as possible in order to avoid further problems. Here in this site, you can find an Acura window motor and purchase it at a very low price.