The Whirlpool WP3376397 Float Assembly for Dishwasher helps regulate water levels during the wash cycle to support proper dishwasher operation. This component works by rising and falling with the water level inside the appliance, activating the float switch when the water reaches a designated height. This mechanism helps prevent overfilling and supports controlled water intake during operation. A properly functioning float assembly contributes to reliable washing performance and helps protect the dishwasher from potential water overflow. It is a suitable replacement for a damaged or malfunctioning assembly that may cause irregular water levels. Before installation, verify compatibility with your dishwasher model to ensure proper fit and dependable operation.