Brenda H Peoria , AZ November 09, 2015 Appliance: Model 721.80049700 Microwave/hood combo grille was broken Thankfully the replacement part just snapped into place. A special thank you to the customer service representative who assisted me in finding the right part. He was very pleasant and had a great sense of humor! The part was delivered in just a few days. Thank you, again! Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes