Defrost Thermostat Specifications this Part Acts As A Safety Device Against Over Heating In Case Of Mechanical Failure. This Part Works With The Following Products: This Part Works With The Following Products: Refrigerator. This Part Works With The Following Products: This Part Works With The Following Products: Amana, Kitchenaid, Caloric, Whirlpool. Part, Wp10442410 Replaces These: Part, Wp10442410 Replaces These: 10442403,10442404,10442408,10442410,4344423,8170432Cross Parts: 4344423, 8170432, 10442410, 10442403, 10442408, 10442404