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Sharp R-743W Microwave Waveguide Cover

Sharp
(Code: ASW.M76540-D4)
3.02
400g

Genuine Spare parts from leading manufacturers

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  • All parts & accessories are either genuine or approved pattern parts only if the original is discontinued.

Waveguide Cover 



Sharp Part Number : 12570000001036

If your microwave is arcing or sparking during cooking, it may be that the waveguide cover is damaged. This metallic type material, which is a blend of mica and is invisible to microwaves, it covers the aperture that the microwaves pass through to get into the oven cavity. When old damp or contaminated can react to microwaves by arcing.  



  1. R-743W