Defrost Thermostats & Heaters
Ensure your refrigerator or freezer operates efficiently with high-quality defrost thermostats and heaters. These essential components work together to prevent frost buildup on evaporator coils, maintaining optimal cooling performance and energy efficiency. The defrost thermostat monitors coil temperature and activates the heater when needed, melting ice and restoring airflow. Whether you're replacing a faulty part or upgrading your defrost system, our selection includes reliable options compatible with major brands like Whirlpool, GE, Frigidaire, and more. Keep your appliance frost-free and your food fresh with trusted defrost solutions.
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2 Pk, Refrigerator Defrost Heater for Whirlpool, Sears, AP4321914, 2323198
Parts for Whirlpool
$46.15Brand New, Pack of 2, refrigerator defrost heater replaces Whirlpool, Sears, Kenmore, Estate, Roper and KitchenAid, 2323198.Replaces Part Numbers: AP4321914, PS1799731, 2176065, 2188175, 2323198Fits Models:2X-2323198$46.15 -
2 Pk, Refrigerator Defrost Heater for Frigidaire, AP2114071, PS427308, 218169802
Parts for Frigidaire
$29.14Brand New, Pack of 2, refrigerator defrost heater replaces Frigidaire, and other Electrolux brands, 218169802.Replaces Part Numbers: AP2114071, 218657302, 449957, AH427308, EA427308, PS427308Fits Models: F45WJ26HD0 , F45WJ26HD1 , F45WJ26HD2 ,...2X-218169802$29.14 -
2 Pk, Refrigerator Defrost Sensor for Frigidaire, AP4032998, 240597203
Parts for Frigidaire
$29.14Brand New, Pack of 2, refrigerator defrost sensor replaces Frigidaire, Tappan, and other Electrolux brands, 240597203.Replaces Part Numbers: AP4032998, 1258948, 240597201, 240597202, AH1765215, EA1765215, PS1765215.Fits Models: BFHS2611LM0 ,...2X-240597203$29.14Qty in Cart: 0Quantity:Price:$29.14Subtotal: -
Defrost Thermostat for Whirlpool, Sears, Kenmore, AP4511066 PS2376801 W10225581
Parts for Whirlpool
$8.80Brand new refrigerator defrost thermostat replaces Whirlpool, Sears, Kenmore, Roper, Estate, KitchenAid, W10225581.Replaces Part Numbers: AP4511066, 2321799, 2319914, 2188824, 2315504, 1872722, 2149849, 2161331, 2176066, 2196155, 2266066, 2266067,...W10225581$8.80 -
Defrost Thermostat for Whirlpool, Sears, AP3108454, PS371255, 4387503
Parts for Whirlpool
$10.71Brand new refrigerator defrost thermostat replaces Whirlpool, Sears, Kenmore, Roper, Estate, KitchenAid, 4387503. Tube mount thermostat opens at 44°F closes at 18°F.Replaces Part Numbers: AP3108454, 2149641, 2149643, 2163894, 2172694, 2182380,...SL7503$10.71Qty in Cart: 0Quantity:Price:$10.71Subtotal: -
Defrost Thermostat for Whirlpool, Sears, AP3108445, PS371245, 4387490
Parts for Whirlpool
$7.96Brand new refrigerator defrost thermostat replaces Whirlpool, Sears, Kenmore, Roper, Estate, KitchenAid, 4387490. Tube Mount 5/16” push-onReplaces Part Numbers: AP3108445, 2176941, 2183073, 586200, 9791823, AH371245, EA371245, PS371245.Fits...4387490$7.96 -
Refrigerator Defrost Heater for Whirlpool, Sears, AP4321914, PS1799731, 2323198
Parts for Whirlpool
$17.38Brand new refrigerator defrost heater replaces Whirlpool, Sears, Kenmore, Estate, Roper and KitchenAid, 2323198.Replaces Part Numbers: AP4321914, PS1799731, 2176065, 2188175, 2323198Fits Models:2323198$17.38 -
Refrigerator Defrost Heater for Frigidaire, AP2114071, PS427308, 218169802
Parts for Frigidaire
$10.73Brand new refrigerator defrost heater replaces Frigidaire, and other Electrolux brands, 218169802.Replaces Part Numbers: AP2114071, 218657302, 449957, AH427308, EA427308, PS427308Fits Models: F45WJ26HD0 , F45WJ26HD1 , F45WJ26HD2 , F45WJ26HW0 ,...218169802$10.73 -
Refrigerator Defrost Sensor for Frigidaire, AP4032998, PS1765215, 240597203
Parts for Frigidaire
$18.33Brand new refrigerator defrost sensor replaces Frigidaire, Tappan, and other Electrolux brands, 240597203.Replaces Part Numbers: AP4032998, 1258948, 240597201, 240597202, AH1765215, EA1765215, PS1765215.Fits Models: BFHS2611LM0 , BFHS2611LM1 ,...240597203$18.33 -
Refrigerator Defrost Thermostat for Whirlpool Sears AP3108444, PS371244, 4387489
Parts for Whirlpool
$9.36Brand new refrigerator defrost thermostat replaces Whrilpool, Sears, Kenmore, Estate, Roper, and KitchenAid, 4387489. Opens at 70°F and closes at 58°F.Replaces Part Numbers: AP3108444, 1103841, 1103842, 1106890, 1108182, 2946, 434424, 480478,...4387489$9.36 -
Refrigerator Defrost Heater for Frigidaire, AP4527302, PS2581596, 242044113
Parts for Frigidaire
$9.73Brand new refrigerator defrost heater replaces Frigidaire, and other Electrolux brands, 242044113.Replaces Part Numbers: AP4527302, 240316107, 241940201, 7240316107, 7241940201, AH2581596, EA2581596, PS2581596Fits Models: BFHS2611LM0 ,...242044113$9.73Qty in Cart: 0Quantity:Price:$9.73Subtotal: -
Refrigerator Defrost Heater for Whirlpool, Sears, AP4309018, PS1799730, 2323197
Parts for Whirlpool
$25.36Brand new refrigerator defrost heater replaces Whirlpool, Sears, Kenmore, Estate, Roper and KitchenAid, 2323197.Replaces Part Numbers: AP4309018, 2188174, 1408374, 2176064, AH1799730, EA1799730, PS1799730Fits Models:2323197$25.36