Dishwasher Parts 661566 Dishwasher High Limit Thermostat for Whirlpool Kenmore KitchenAid Amana Maytag Dishwashers - 2 Pack
Pack of two 661566 dishwasher high limit thermostats with KSD301 250V 10A 85C markings.
Dishwasher high limit thermostat showing side and top profile dimensions of 0.9 inches and 0.7 inches.
White dishwasher showing symptoms fixed by 661566 high limit thermostat replacement.
Close-up of 661566 dishwasher high limit thermostat replacement part with metal terminals and black housing.
Close-up of 661566 dishwasher high limit thermostat with KSD301 250V 10A 85C label and metal terminal.
Woman loading colorful plates into a dishwasher for BlueStars DIY dishwasher repair promotion.
Pack of two 661566 dishwasher high limit thermostats with KSD301 250V 10A 85C markings.
Dishwasher high limit thermostat showing side and top profile dimensions of 0.9 inches and 0.7 inches.
White dishwasher showing symptoms fixed by 661566 high limit thermostat replacement.
Close-up of 661566 dishwasher high limit thermostat replacement part with metal terminals and black housing.
Close-up of 661566 dishwasher high limit thermostat with KSD301 250V 10A 85C label and metal terminal.
Woman loading colorful plates into a dishwasher for BlueStars DIY dishwasher repair promotion.
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661566 Dishwasher High Limit Thermostat for Whirlpool Kenmore KitchenAid Amana Maytag Dishwashers - 2 Pack

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661566 Dishwasher High Limit Thermostat

Key Features

  • Monitors dishwasher water temperature
  • Functions as a safety mechanism to prevent overheating
  • Disconnects power to the heating element if temperatures exceed a set limit

Replaces / Cross-Reference Part Numbers

  • WP661566
  • AP6010246
  • PS11743423
  • 3369777
  • 3370783
  • 3371618
  • 4171694
  • W10339474
  • WP661566VP
  • EAP11743423

Compatibility & Fitment

  • Direct replacement for various models from brands including:
  • Amana
  • Crosley
  • Estate
  • Kenmore
  • KitchenAid
  • Maytag
  • Whirlpool

When to Replace

  • Dishwasher does not heat water
  • Heating element remains on, causing overheating
  • Dishwasher stops mid-cycle
  • Unit fails to start

Installation Tips

  • Disconnect the dishwasher from power and water sources before beginning installation.
  • The dishwasher may need to be removed from its cabinet for access.
  • Insert the new thermostat into its mounting bracket.
  • Ensure the isolator is correctly aligned.
  • Connect the wires to the terminals on the new component.
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  • PERFECT FIT

    PERFECT FIT

    661566 Thermostat replaces part numbers: #3369777, 3370783, 3371618, 4171694, WP661566, W10339474, WP661566VP, PS11743423, AP6010246
  • PREMIUM QUALITY

    PREMIUM QUALITY

    BlueStars 661566 Thermostat is made from durable high-quality metal that REACTS QUICKLY TO OVERHEATING, ensuring effective operation.
  • SAVING SOLUTION

    SAVING SOLUTION

    Great feeling when your dishwasher is repaired and works efficiently - Enjoy worthy savings by replacing the superior yet affordable part yourself!
  • SIMPLE INSTALLATION

    SIMPLE INSTALLATION

    It is very simple to install. Please follow our instructions in the above bullet description or ask us for help!
LONG-LASTING REPLACEMENT

LONG-LASTING REPLACEMENT

It has excellent wear resistance and a sturdy design that avoids cracking & failing during the use process.
WORK LIKE A CHARM

WORK LIKE A CHARM

Extremely responsive to high-temperature exposure, helps to protect your dishwasher and promote efficiency
ECONOMICAL DIY REPAIR

ECONOMICAL DIY REPAIR

Enjoy the comfort that our Water Inlet Valve brings into your dishwasher - BlueStars provides DIY solutions to help you deal with any troubles
Brand Model Number
Replaces 3369777, 3370783, 3371618, 4171694, AP6010246, PS11743423, W10339474, WP661566VP
Amana ADB1100AWB0, ADB1100AWB1, ADB1100AWB2, ADB1100AWB3, ADB1100AWD0, ADB1100AWD1, ADB1100AWD2, ADB1100AWD3, ADB1100AWQ0, ADB1100AWQ1, ADB1100AWQ2, ADB1100AWQ3, ADB1100AWS0, ADB1100AWS1, ADB1100AWS2, ADB1100AWS3, ADB1100AWW0, ADB1100AWW1, ADB1100AWW2, ADB1100AWW3
Jenn-Air JDB3600AWP0, JDB3600AWP1, JDB3600AWP2, JDB3600AWP3, JDB3600AWP4, JDB3600AWP5, JDB3600AWS0, JDB3600AWS1, JDB3600AWS2, JDB3600AWS3, JDB3600AWS4, JDB3600AWS5, JDB3600AWX0, JDB3600AWX1, JDB3600AWX2, JDB3600AWX3, JDB3600AWX4, JDB3600AWX5, JDB3650AWF0, JDB3650AWF1, JDB3650AWF2, JDB3650AWF3, JDB3650AWF4, JDB3650AWF5, JDB3650AWR0, JDB3650AWR1, JDB3650AWR2, JDB3650AWR3, JDB3650AWR4, JDB3650AWR5, JDB3650AWY0, JDB3650AWY1, JDB3650AWY2, JDB3650AWY3, JDB3650AWY4, JDB3650AWY5
KitchenAid KUDC03FVWH3, KUDC03FVWH4, KUDC03FVWH5, KUDC03IVBL1, KUDC20FVSS4, KUDK03CTSS1, KUDK03CTSS2, KUDK03CTSS3, KUDK03CTWH0, KUDK03CTWH1, KUDS03FTBL1, KUDS03FTBL2, KUDS03FTBL3, KUDS03FTBT1, KUDS03FTBT2, KUDS03FTBT3, KUDS40CVBL1, KUDS40CVSS1, KUDS40CVWH1, KUDH230YH0, KUDH23HY2, KUDL02FRSS1, KUDR01DTBT0, KUDS30IVBS4, KUDS30IVSS1
Whirlpool DU1010XTXB2, DU1010XTXB3, DU1010XTXB4, DU1010XTXB5, DU1010XTXD2, DU1010XTXD3, DU1010XTXD4, DU1010XTXD5, DU1010XTXQ2, DU1010XTXQ3, DU1010XTXQ4, DU1010XTXQ5, DU1010XTXT2, DU1010XTXT3, DU1010XTXT4, DU1010XTXT5, DU1014XTXB2, DU1014XTXB3, DU1014XTXB4, DU1014XTXB5, DU1014XTXD2, DU1014XTXD3, DU1014XTXD4, DU1014XTXD5, DU1014XTXQ2, DU1014XTXQ3, DU1014XTXQ4, DU1014XTXQ5, DU1014XTXT3, DU1015XTXT2, DU1030XTXS1, DU8700X4, DU9400XB1, DUL240XTPB7
Whirlpool WDF110PABB4, WDF110PABT3, WDF110PABT4, WDF110PABT5, WDF110PABW2, WDF110PABW3, WDF110PABW4, WDF110PABW5, WDF111PABB2, WDF111PABB3, WDF111PABB4, WDF111PABW2, WDF111PABW3, WDF111PABW4, WDF120PAFB0, WDF120PAFS0, WDF120PAFT0, WDF120PAFW0, WDF121PAFB0, WDF121PAFW0, WDF130PAHB0, WDF130PAHB1, WDF130PAHB2, WDF130PAHS0, WDF130PAHS1, WDF130PAHS2, WDF130PAHT0, WDF130PAHW0, WDF130PAHW1, WDF130PAHW2
Whirlpool WDF310PAAB4, WDF310PAAB5, WDF310PAAD5, WDF310PAAS5, WDF310PLAD4, WDF310PLAT4, WDF310PLAT5, WDF310PLAW4, WDF310PLAW5, WDF320PADB0, WDF320PADB1, WDF320PADB2, WDF320PADB3, WDF320PADD0, WDF320PADD1, WDF320PADD2, WDF320PADD3, WDF320PADS0, WDF320PADS1, WDF320PADS2, WDF320PADS3, WDF320PADT0, WDF320PADT3, WDF320PADW3, WDF330PAHB2, WDF330PAHW1, WDF330PAHW2, WDF331PAHB0, WDF331PAHW0, WDF331PAHS0, WDF331PAMB0, WDF331PAMS0, WDF331PAMW0
Whirlpool WDF510PAYBA, WDF510PAYDA, WDF510PAYSA, WDF520PADB0, WDF520PADB5, WDF520PADB6, WDF520PADB9, WDF520PADM0, WDF520PADM2, WDF520PADM3, WDF520PADM5, WDF520PADM6, WDF520PADM7, WDF520PADM8, WDF520PADM9, WDF520PADW0, WDF520PADW2, WDF520PADW3, WDF520PADW5, WDF520PADW6, WDF520PADW7, WDF520PADW8, WDF520PADW9, WDF530PAYB6, WDF530PAYB7, WDF530PAYM7, WDF530PAYT6, WDF530PAYT7, WDF530PAYW6, WDF530PAYW7, WDF530PLYB6, WDF530PLYB7, WDF530PLYM6, WDF530PLYM7, WDF530PLYW6, WDF530PLYW7, WDF530PSYM7, WDF530PSYW7
Whirlpool WDF540PADB0, WDF540PADB1, WDF540PADB2, WDF540PADB3, WDF540PADM0, WDF540PADM1, WDF540PADM2, WDF540PADM3, WDF540PADT0, WDF540PADT1, WDF540PADT2, WDF540PADT3, WDF540PADW0, WDF540PADW1, WDF540PADW2, WDF540PADW3, WDF545PAFM0, WDP340PAFB0, WDP340PAFW0, WDP350PAAB3, WDP370PAHW1
Whirlpool WDT705PAKB0, WDT705PAKW0, WDT705PAKZ0, WDT710PAHZ0, WDT710PAYM4, WDT710PAYW4, WDT710PAYW6, WDT720PADB0, WDT720PADB1, WDT720PADE0, WDT720PADE1, WDT720PADE2, WDT720PADH0, WDT720PADH1, WDT720PADH2, WDT720PADM0, WDT720PADM1, WDT720PADM3, WDT720PADW0, WDT720PADW1, WDT730PAHB0, WDT730PAHW0

FAQ

This high-limit thermostat is compatible with Whirlpool, Kenmore, KitchenAid, Amana, and Maytag dishwashers. It directly replaces part numbers WP661566, 661566, 3371618, W10339474, AP6010246, PS11743423, 3369777, 3370783, 4171694, and WP661566VP.
If your dishwasher is failing to heat the water, not drying dishes properly, or if the cycle stops prematurely, the high-limit thermostat may have tripped or failed. It is designed to cut power to the heating element if the water temperature becomes dangerously high; if it fails in the open position, the heater will not engage.
Installation is generally straightforward and typically takes about 30 to 45 minutes. You will need a screwdriver to remove the lower access panel of the dishwasher. Always ensure the power is disconnected at the breaker before beginning the repair.
Before installing a new thermostat, verify that the heating element itself is not burnt out or damaged. It is also good practice to inspect the wiring connections leading to the thermostat for any signs of heat damage, corrosion, or loose terminals, as these can mimic a faulty thermostat.
These thermostats are safety devices that can fail due to age, repeated thermal cycling, or a genuine overheating event caused by a malfunctioning control board or a stuck relay. If the thermostat has tripped, it is worth ensuring your dishwasher is not consistently running at excessively high temperatures.