Whirlpool WP661566 Genuine OEM Dishwasher High Limit Thermostat Replacement Part - Replaces W10339474, 3369777, 3370783, and more

The Dishwasher High Limit Thermostat is a safety device located at the bottom of the dishwasher. The only difference between the high-limit thermostat and the operating thermostat is their opening and closing temperatures. If your dishwasher won’t heat, replacing this part may alleviate the issue. Replacing this part will require basic hand tools such as a multi-screwdriver, some disassembly of the appliance, and novice repair experience. Before installing this high-quality replacement part, remember to unplug the dishwasher or shut off the house circuit breaker to ensure safety. Also, make sure to turn off the water supply under the sink. Helpful Tip: We recommend using affresh® Dishwasher Cleaner (item W10282479) once a month or as needed to help remove limescale and mineral buildup that can affect your dishwasher's performance. *affresh® brand products are owned and distributed by Whirlpool Corporation.

• GENUINE OEM: Whirlpool Genuine OEM (Original Equipment Manufacturer) Parts are designed specifically for your appliance, meet Whirlpool engineering standards, and are crafted to ensure the quality of your appliance
• REPLACEMENT PART NUMBERS: WP661566 Dishwasher High Limit Thermostat replaces the part numbers W10339474, 3369777, 3370783, 3371618, 4171694, and 661566
• COMPATIBLE APPLIANCES: WP661566 is compatible with multiple Whirlpool models, including WDF520PADM, WDT730PAHZ, WDT720PADM, WDF330PAHS, and ADB1400AGW
• ONE YEAR WARRANTY: Whirlpool offers the well-tested, high-quality parts that your appliances deserve with a one-year warranty
• KEEP YOUR HOME HUMMING: For over 100 years, Whirlpool has cared for your appliance as you care for your home, which is why our replacement parts are made using durable materials and innovative processes