I watched a youtube video that showed how to take the old element out of the oven. I found the part number on the old element and ordered it from AppliancePartsPros. My Whirlpool range is 32 plus years old, but it was an easy thing to replace. I only used a screwdriver, a pair of pliers and a rubber pad for my 72-year-old knees. The job was done in a few minutes and my oven works great.