The Freezer Door Gasket is an OEM part for Whirlpool refrigerators. It creates an airtight seal around the freezer door, helping to maintain the internal temperature and prevent cold air from escaping. Over time, gaskets can degrade due to regular use, exposure to fluctuating temperatures, or buildup of grime and debris. A compromised gasket can lead to energy inefficiency and poor cooling performance. Symptoms of a bad freezer door gasket include: Frost buildup inside the freezer The freezer running more frequently or continuously Warm air entering the freezer, causing temperature fluctuations Difficulty in closing the freezer door securely This OEM part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore models.W10136735 (AP4308970) replaces 1450477, 2326339, 2327164, AH1960725, EA1960725, PS1960725, W10911389.