New World 444444188 Wave Guide Cover

Product Description

The purpose of the wave guide is to cover the aperture through which microwaves enter the oven cavity. It stops moisture and food particles getting into the internal components of the microwave. You should replace the wave guide if It has fallen off, if there is a hole in it (moisture could enter it) if there is arcing or sparking during use.

Please check model fit list to ensure this part is correct for your model.