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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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 Maytag, Magic Chef, AP4070699 PS2057764 61001846
Parts for Maytag
$12.23Brand new refrigerator defrost heater replaces Maytag, Magic Chef, Admiral, 61001846.Replaces Part Numbers: AP4070699, 29815-1, 52530-1, 52530-6, 52764-1, 52764-14, 52764-6, 52764-8, 61001139, 663823, 67679-1, 69848-1, 698482-1, 978288, AH2057764,...61001846$12.23 -
Refrigerator Defrost Heater for General Electric, AP2639945, PS303912, WR51X413
Parts for General Electric
$17.19Brand new refrigerator defrost heater replaces General Electric, Hotpoint, Sears, Kenmore, RCA, WR51X413.Replaces Part Numbers: AP2639945, 305133, AH303912, EA303912, PS303912, WR51X0413, WR51X5203Fits Models:WR51X413$17.19Qty in Cart: 0Quantity:Price:$17.19Subtotal: -
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 -
Universal Refrigerator Defrost Thermostat, L70-20F, ML70
$4.60Brand new universal refrigerator defrost thermostat replaces ML70. Temperature of thermostat is L70-20 (open @ 70 - close @ 20)Replaces Part Numbers: AP3674180Fits Models:L70$4.60 -
Refrigerator Defrost Heater for Samsung, AP4136087, PS4140519, DA47-00244B
Parts for Samsung
$22.43Brand new defrost heater replaces Samsung, DA47-00244B.Replaces Part Numbers: AP4136087, PS4140519Fits Models:DA47-00244B$22.43 -
Universal Refrigerator Defrost Thermostat, L55-20F, ML55
$3.72Brand new universal refrigerator defrost thermostat replaces ML55. Temperature of thermostat is L55-20 (open @ 55 - close @ 20)Replaces Part Numbers: AP3673750Fits Models:L55$3.72 -
Refrigerator Defrost Thermostat for Frigidaire, AP4374171, PS2350702, 297216600
Parts for Frigidaire
$8.09Brand new refrigerator defrost thermostat replaces Frigidaire, and other Electrolux brands, 297216600. L47-25 (opens @ 47°F - closes @ 25°F)Replaces Part Numbers: AP4374171, 216872200, 1483781, 216731000, 218673001, 218673008, 218969901, 218969902,...5303917954$8.09 -
Refrigerator Defrost Thermostat for Frigidaire, AP2150133, PS469510, 5303918202
Parts for Frigidaire
$11.68Brand new refrigerator defrost thermostat replaces Frigidaire, and other Electrolux brands, 5303918202.Replaces Part Numbers: AP2150133, 241619705, 833603, AH469510, EA469510, PS469510Fits Models: BLRT86TEB4 , BLRT86TEB5 , BLRT86TEB6 ,...5303918202$11.68Qty in Cart: 0Quantity:Price:$11.68Subtotal: -
Refrigerator Defrost Heater for Maytag, Magic Chef, Admiral, 67002135
Parts for Maytag
$27.31Brand new refrigerator defrost heater replaces Maytag, Magic Chef, Admiral, 67002135.Replaces Part Numbers: 12729101, 67001169, 8171009, 67002135.Fits Models: ABB1921DEQ , ABB1921DEW , ABB1921DEW14 , ABB1921FEB11 , ABB1922FEB , ABB1922FEB11 ,...67002135$27.31