The Whirlpool WP6-920639 Dishwasher Pump Drain is an essential component that keeps your dishwasher running smoothly by eliminating wastewater after each wash cycle. This pump uses a high-speed impeller to force water out of the dishwasher via the drain pipe. It's specifically intended to work with Whirlpool, Jenn-Air, KitchenAid, Maytag, and Kenmore dishwashers. A defective pump can cause a variety of problems, including standing water in the dishwasher after a cycle, strange noises while operating, and even complete failure to drain. Replacing a faulty pump with the Whirlpool WP6-920639 guarantees adequate drainage, which prevents these issues and keeps your dishwasher working efficiently. This replacement part has the advantage of restoring your dishwasher's performance and allowing you to clean your dishes efficiently.