The Freezer Door Gasket is an OEM part for Frigidaire freezers. This part creates a seal around the freezer door to prevent warm air from entering and cold air from escaping, ensuring the freezer maintains its optimal freezing temperature. The gasket is made from a durable rubber material designed to conform tightly against the freezer frame when the door is closed.  Over time, freezer door gaskets can wear out, become brittle, or lose their elasticity, leading to gaps and leaks in the seal.   Symptoms of a bad Freezer Door Gasket include: Visible cracks or tears in the gasket Condensation or frost buildup around the door edges The freezer runs more frequently or for longer periods Difficulty in maintaining the set freezer temperature Increased energy bills due to the freezer working harder This OEM Frigidaire part is also compatible with Electrolux, Gibson, Kelvinator and some Kenmore models.241872503 (AP4310534) replaces 1379479, 240370905, 240514605, 240542103, 240542115, 5304439520, AH1991435, EA1991435, PS1991435.