The Whirlpool WPW10162384 Oven Door Gasket seals the oven door to retain heat and maintain consistent cooking temperatures. This replacement gasket fits around the designated door opening of compatible ranges, forming a barrier that limits heat escaping from the oven cavity. A properly fitted gasket supports even cooking and reduces unnecessary heat loss during baking and roasting. A worn, torn, or damaged gasket may allow heat to escape, affecting temperature consistency and cooking results.