The New Genuine OEM Whirlpool Dishwasher Thermostat WP661566 is a high-quality replacement part specifically designed for Whirlpool dishwashers. This thermostat model is suitable for maintaining the proper temperature during the dishwasher's heating and cooling cycles, ensuring optimal performance and efficient cleaning of dishes. With its genuine OEM status, you can trust that this product will meet the standards of quality and compatibility expected for your Whirlpool dishwasher.