Having a clear windscreen is not only required by law, but is also essential for keeping the road visible when driving. Your car’s wiper arms and blades are key to helping with this. The wiper blades on a car are attached to the wiper arms which work to clear the windscreen of any debris or liquid that lands on the windscreen. Over time, car wiper arms and blades will wear and become less effective. Find the right wiper arms and blades for your car with Parts In Motion. Simply enter your registration to find the wiper parts you need.