The FF Door Gasket 42 is an OEM part for GE refrigerators. This gasket creates a seal around the refrigerator's fresh food compartment door, preventing warm air from entering and ensuring that the cool air stays inside. This helps maintain the internal temperature and improves energy efficiency. Common causes of a bad door gasket include constant opening and closing of the door, exposure to food spills, and general wear and tear. A compromised gasket can lead to air leaks, reducing the refrigerator's cooling efficiency and potentially causing food spoilage. Symptoms of a bad door gasket include: Warm spots inside the refrigerator Increased energy bills due to the refrigerator working harder to maintain temperature Condensation or frost buildup around the door seal Visible cracks, tears, or deformation in the gasket This GE replacement part is also compatible with Hotpoint, RCA, and some Kenmore models.WR24X10145 (AP3202328) replaces 1092487, AH965003, EA965003, PS965003, WR14X0457, WR14X457, WR24X10112.