The Whirlpool W10877566 Range Outer Door Glass is the exterior glass panel installed on the front of the oven door. It works by forming a protective outer layer that helps insulate internal heat while allowing users to monitor cooking progress without opening the door. The glass is designed to fit securely within the door frame, maintaining proper alignment and stability during operat... https://www.hnkparts.com/w10877566-whirlpool-glass-door