The Whirlpool CS-7SA 80J (also known as 3371618 or 6278) is a high-limit thermostat designed to protect your dishwasher from overheating. This reliable component is a critical safety feature that automatically cuts off power to the dishwasher's heating circuit when temperatures rise beyond safe levels. Built to OEM standards, it ensures dependable performance and compatibility with a wide range of Whirlpool and compatible dishwashers.
• Overheat Protection – Automatically cuts off heating element at high temperatures to prevent damage
• OEM Replacement – Matches original Whirlpool part numbers 3371618 and 6278
• Durable Design – Built for long-lasting reliability under repeated thermal cycles
• Easy Install – Straightforward replacement with standard tools
• Trusted Performance – Ensures dishwasher safety and operational integrity
• Part Number: CS-7SA 80J
• Voltage: 120V
• Function: Hi Limit Thermostat
• Compatibility: Designed for Whirlpool and select compatible models
• Application: Dishwasher heating circuit safety
Fits a variety of models including:
DU1050XTPB0, DU1100XTPQ1, DU920PFGQ4, DU1145XTPS1, DU915PWPT0, DP940PWKM1, DU1000CGT2, DU1055XTPT0, DU1101XTPS3, DU1148XTPB3, DU909PWKT0, DU640XTKQ0, DU600PWKQ0, DU8700XY4, DU925SCGB0
(And many more Whirlpool, Estate, and KitchenAid models)
Protect your dishwasher from overheating failures with the CS-7SA 80J Hi Limit Thermostat. A trusted OEM solution, it ensures your appliance runs safely and efficiently. If your dishwasher isn’t heating water properly or stops mid-cycle, this part may be the fix you need. Reliable, compatible, and easy to install—it’s the smart choice for maintenance or repair.