Jerry D Beloit , WI January 25, 2015 Whirlpool microwave cover had hole burnt thru and caused sparking at times Looked up model number and ordered part from Appliance Parts Pro. It arrived the very next day around 10AM. I removed old cover and replaced with new cover, took about 10 minutes. Needed no tools. Microwave working great. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes