The Window is an OEM part for Whirlpool dryers. It forms the inner layer of the dryer door, providing insulation and protection to the contents inside the dryer drum. This inner window ensures a clear view of the drying process while preventing heat loss and potential damage to the outer door. A bad door inner window can occur due to accidental impact, wear and tear, or improper handling. If you notice symptoms such as cracks, fogging, or damage to the inner window, it may be time to replace this part. Symptoms of a bad door inner window include: Visible cracks or damage Fogging or cloudiness Compromised insulation Restore your Whirlpool dryer by replacing the faulty or damaged door inner window with this genuine OEM part. This OEM Whirlpool part can also be used on Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore/Sears brand appliances.Part Number W11310036 (AP6880710) replaces W11430592, W10208417, W10891207.