{"product_id":"wp4375424","title":"Whirlpool Microwave Magnetron (WP4375424)","description":"\u003cp\u003eThe Whirlpool Microwave Magnetron is the core component responsible for generating the microwave energy that heats your food. It works by converting electrical power into high-frequency radio waves, which are directed into the cooking cavity to raise the temperature of food and liquids. Without a functioning magnetron, your Whirlpool microwave cannot produce heat regardless of other settings or functions.\u003c\/p\u003e\n\u003cp\u003eThe Whirlpool Microwave Magnetron can fail due to age, overheating, running the microwave empty, or damage from arcing inside the cavity. Power surges, a faulty high-voltage diode, or a failing capacitor can also put excessive strain on the magnetron and shorten its lifespan. When the magnetron burns out, the microwave may appear to run normally but produce little or no heat.\u003c\/p\u003e\n\u003cp\u003eLook for these symptoms to help determine if the magnetron is the cause of your microwave problem:\u003c\/p\u003e\n\u003cul\u003e\n\u003cp\u003e- Microwave runs but does not heat food or liquids\u003c\/p\u003e\n\u003cp\u003e- Food takes significantly longer to heat than it used to\u003c\/p\u003e\n\u003cp\u003e- Loud buzzing or humming sound during operation\u003c\/p\u003e\n\u003cp\u003e- Burning smell or visible scorching inside the microwave cavity\u003c\/p\u003e\n\u003cp\u003e- Microwave trips the circuit breaker or blows a fuse when heating\u003c\/p\u003e\n\u003cp\u003e- Sparking or arcing inside the microwave during use\u003c\/p\u003e\n\u003cp\u003e- Microwave shuts off partway through a heating cycle\u003c\/p\u003e\n\u003c\/ul\u003e","brand":"Whirlpool","offers":[{"title":"Default Title","offer_id":46247233323093,"sku":"WP4375424","price":269.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0569\/6189\/2437\/files\/whirlpool-microwave-magnetron-wp4375424.jpg?v=1790743559","url":"https:\/\/homepartsplus.com\/products\/wp4375424","provider":"Home Parts Plus","version":"1.0","type":"link"}