I thought about buying a new grill, but did not know where to go. Looked up brand company and checked part number from my original instruction booklet. Referred me to ApplianceParts Pros.com. Found grill part I needed ordered on line at less than $30 ( Far less then buying a new micro and paying also for installation) It came in less than 3 days. I unpacked it, snapped it on and good as new.
Thanks App Pro.