{"product_id":"frigidaire-5303918634-defrost-thermostat-kit","title":"Frigidaire 5303918634 Defrost Thermostat Kit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe FRIGIDAIRE 5303918634 is a replacement defrost thermostat kit designed for use in Frigidaire refrigerators. The thermostat monitors freezer compartment temperature and controls the automatic defrost cycle. When frost accumulation reaches the activation threshold, the thermostat signals the defrost heater to run. Once the temperature rises above the cutoff point, the thermostat shuts the heater off, preventing damage to frozen goods and refrigerator components. This kit is installed by appliance technicians and experienced service professionals performing routine defrost system repairs.\u003c\/p\u003e\u003cp\u003eThis kit fits into the automatic defrost system found in residential Frigidaire refrigerators. It is a direct OEM-style replacement for units that exhibit excessive frost buildup in the freezer compartment, reduced cooling performance, or a defrost heater that runs continuously or not at all. Technicians typically encounter this part during diagnostic calls where the defrost cycle has failed and ice has accumulated on the evaporator coil.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eControls the automatic defrost cycle by monitoring freezer compartment temperature\u003c\/li\u003e\n\u003cli\u003eActivates the defrost heater when frost buildup reaches the trigger threshold\u003c\/li\u003e\n\u003cli\u003eCuts off the defrost heater once the set temperature limit is reached, protecting components\u003c\/li\u003e\n\u003cli\u003eOEM-style replacement restores proper defrost function without modification\u003c\/li\u003e\n\u003cli\u003eHelps prevent evaporator coil icing that degrades cooling efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement defrost thermostat kit for Frigidaire residential refrigerators equipped with an automatic defrost system.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified appliance technician. Disconnect power to the refrigerator at the outlet or breaker before beginning any disassembly. The evaporator panel in the freezer compartment will need to be removed to access the thermostat. Follow standard electrical safety practices when disconnecting and reconnecting wiring harness connections.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type\u003c\/strong\u003e: Defrost Thermostat Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Refrigerator Automatic Defrost System\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: FRIGIDAIRE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5303918634\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FRIGIDAIRE","offers":[{"title":"Default Title","offer_id":51620867440946,"sku":"5303918634","price":34.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/89a88b6e8c43331549a343d76b98a46e.jpg?v=1787347357","url":"https:\/\/voomisupply.com\/products\/frigidaire-5303918634-defrost-thermostat-kit","provider":"Voomi Supply","version":"1.0","type":"link"}