{"product_id":"oem-frigidaire-5304509479-microwave-diode","title":"Frigidaire 5304509479 Microwave Diode","description":"\u003ch2\u003eMicrowave High-Voltage Diode – Frigidaire\u003c\/h2\u003e\u003cp\u003eThe high-voltage diode works with the capacitor to convert AC power to DC, doubling the voltage supplied to the magnetron for microwave generation. When it fails, the microwave runs but produces no heat, or it blows the fuse. This direct-replacement diode restores proper high-voltage circuit operation and heating.\u003c\/p\u003e\u003ch3\u003eCompatible Part Numbers\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e5304509479\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect OEM-spec replacement\u003c\/strong\u003e – engineered to Frigidaire factory specifications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRestores microwave heating\u003c\/strong\u003e – fixes microwaves that run but don’t heat food\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorks with the capacitor\u003c\/strong\u003e – doubles voltage to the magnetron for proper operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy DIY installation\u003c\/strong\u003e – connects to existing high-voltage circuit terminals\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFixes These Symptoms\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMicrowave running but not heating food\u003c\/li\u003e\n\u003cli\u003eFuse blowing repeatedly\u003c\/li\u003e\n\u003cli\u003eHigh-voltage diode failed or shorted\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatible Brands\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eFrigidaire, Electrolux, Kenmore\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eAlways verify your model number before ordering.\u003c\/strong\u003e Check the label inside the microwave door to confirm compatibility. \u003cstrong\u003eCaution:\u003c\/strong\u003e The high-voltage capacitor can retain a lethal charge even when unplugged. Discharge it before servicing.\u003c\/p\u003e","brand":"Frigidaire","offers":[{"title":"Default Title","offer_id":50247472742643,"sku":"5304509479","price":32.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/7859\/2755\/files\/57_b77a84f8-547d-4e32-b9a9-22300d47ede3.jpg?v=1786339653","url":"https:\/\/authenticapplianceparts.com\/products\/oem-frigidaire-5304509479-microwave-diode","provider":"Authentic Appliance Parts","version":"1.0","type":"link"}