The Frigidaire 316531953 Range Main Glass Cooktop is a replacement component designed for compatible ranges, forming the upper cooking surface above the heating elements. It works by positioning over the cooking area and transferring heat from the elements beneath to cookware placed on the surface. This component is used when the existing cooktop has sustained damage or is no longer s... https://www.hnkparts.com/316531953-frigidaire-maintop-dw2