The Whirlpool WP2319264W Refrigerator Gasket creates a tight seal around the refrigerator door to maintain proper cooling and reduce unwanted air exchange. Installed along the door’s edge, this flexible sealing component presses against the cabinet when the door closes, helping keep cold air inside and warm air outside. A properly fitted gasket supports consistent internal temperatures and allows the refrigerator to operate as intended. Replacing a cracked, loose, or worn seal can reduce cold air leakage, support cooling efficiency, and improve door closure. This replacement part is designed for compatible refrigerator models and is suitable for routine maintenance or repair. Before purchasing, check your appliance’s model number and gasket dimensions to confirm compatibility and ensure a proper fit.