A:Answer Hi Marsha- Thanks for your loyalty! Yes, GE model JVM3160DFWW is a nice replacement choice. All 30" over-the-range microwaves are approximately the same width, and are designed to fit into a 30" wide cabinet opening. Each microwave comes with the mounting hardware (mounting bracket, screws, exhaust adapter), top and rear templates, and installation instructions needed to make installation a simple process. This makes choosing a replacement microwave easy. Please contact BestBuy for installation options/pricing. Enjoy! SUE@GEA