Liz for Model Number 721.88503800 Hi, We own a Kenmore Elite Microwave unit. The black vent grille that fits on top of the microwave (MDX42394502) is not longer available. Ours has had the tabs break off and is not longer usable. Do you have a suggestion of another part we can try? Is it ok to not have the part if we cannot find a replacement? Thank you, Liz
Answer Hello Liz, once a manufacturer discontinues a part and it is out of stock then it is considered no longer available. There is no substitute part listed that will work in its place. Read More... Answered by AppliancePartsPros.com | Wednesday, August 19, 2020