Color: Grey The Door Gasket is an OEM part for Whirlpool refrigerators. It is designed to form an airtight seal around the refrigerator or freezer door, preventing cold air from escaping and warm air from entering. This seal is crucial for maintaining the appliance's internal temperature, ensuring food is stored under optimal conditions to remain fresh and safe to consume.  Causes of a bad Door Gasket include normal wear and tear, accidental damage, and exposure to extreme temperatures or cleaning chemicals that can degrade the material. Symptoms of a bad Door Gasket include: Noticeable gaps between the gasket and the refrigerator frame. Condensation or frost buildup inside the refrigerator or freezer  An increase in the refrigerator's energy consumption as it works harder to maintain the set temperature. The door not closing as tightly as before or feeling easier to open. This OEM Whirlpool part can also be used on Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore/Sears brand appliances.W10830046 (AP6048305) replaces W10443241, 4502677, PS12069725, W10163997.