The Refrigerator Door Gasket is an OEM part for Whirlpool refrigerators. This gasket forms a seal around the refrigerator door, ensuring that cold air stays inside and warm air remains outside, maintaining the appliance's efficiency and keeping food fresh. Causes of a bad door gasket can include regular wear and tear, mold or mildew buildup, and physical damage from repeated opening and closing of the door.  Symptoms of a bad refrigerator door gasket include: Warm air entering the refrigerator, causing it to run more frequently Condensation or frost buildup inside the refrigerator Difficulty keeping the door closed Visible cracks, tears, or deformation in the gasket This OEM Whirlpool part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper and some Kenmore models.This part fixes the following symptomsDoor sweating2188404A (AP3092332) replaces 1110648, 1115314, 1125927, 1129266, 2148270, 2188404, 4387622, 4387623, 4387624, 826338, 836225, 939565, 943116, 943220, 986706, AH328668, EA328668, PS328668, SCS44.