{"product_id":"oem-bosch-00491133-waveguide-cover-491133","title":"Bosch 00491133 Microwave Waveguide Cover","description":"\u003ch2\u003eMicrowave Waveguide Cover – Bosch\u003c\/h2\u003e\u003cp\u003eThe microwave waveguide cover is the thin panel (typically mica or plastic) mounted on the interior wall of the microwave cavity that protects the magnetron waveguide opening from food splatter and moisture. When the cover becomes charred, burned through, or cracked from arcing, the magnetron can be exposed to food debris that causes further arcing, burning smells, or uneven heating. This direct-replacement waveguide cover restores magnetron protection and even microwave energy distribution inside the cavity.\u003c\/p\u003e\u003ch3\u003eCompatible Part Numbers\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e00491133\u003c\/li\u003e\n\u003cli\u003e491133\u003c\/li\u003e\n\u003cli\u003eDRS-491133\u003c\/li\u003e\n\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 Bosch factory specifications for correct dimensions and material type at the waveguide opening\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtects the magnetron waveguide from food splatter\u003c\/strong\u003e – cover prevents moisture and food particles from reaching the magnetron opening\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRestores even microwave energy distribution\u003c\/strong\u003e – undamaged cover allows microwave energy to pass through evenly into the cavity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEliminates arcing caused by a charred cover\u003c\/strong\u003e – replacing a burned cover removes the carbonized material that causes recurring arcing events\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFixes These Symptoms\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMicrowave arcing (sparking) inside the cavity during operation\u003c\/li\u003e\n\u003cli\u003eBurning smell or scorch marks on the interior wall near the waveguide cover\u003c\/li\u003e\n\u003cli\u003eWaveguide cover visibly charred, burned through, or cracked\u003c\/li\u003e\n\u003cli\u003eUneven heating caused by disrupted microwave energy distribution from a damaged cover\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatible Brands\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eBosch, Thermador, Siemens\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eAlways verify your model number before ordering.\u003c\/strong\u003e Check the label inside or on the back of your microwave to confirm compatibility.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":50445861519603,"sku":"DRS-491133","price":33.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/7859\/2755\/files\/57_bdbaf2b6-5efb-48ac-84f9-709202f02b3f.png?v=1787101467","url":"https:\/\/authenticapplianceparts.com\/products\/oem-bosch-00491133-waveguide-cover-491133","provider":"Authentic Appliance Parts","version":"1.0","type":"link"}