The General Electric WR14X40082 Refrigerator Door Gasket, Grey, is a sealing component that supports proper closure and temperature control in compatible refrigerators. This gasket is a flexible strip fitted around the door edge, forming an airtight barrier between the cabinet and the door frame. It operates by compressing when the door is closed, preventing air exchange and helping regulate internal conditions. Installed along the inner perimeter of the door, it connects securely within the designated groove for proper alignment. By maintaining a tight seal, this part assists in stable cooling performance, reduces temperature fluctuations, and supports efficient operation of the refrigeration system under typical usage conditions.