This part was an exact replacement for a shattered range top (wife dropped something on the edge, go figure...). Watched a YouTube video on how to repair and Sears site gave repair 4 out of 5 wrenches for repair difficulty. If you are not electrical repair savvy, then do not attempt. I’ve repaired all kinds of things over the last 30 years and this one took me about 3 hours start to finish. I took plenty of pics along the way and marked all wire connections to ensure everything went back together correctly. Once completed, it looks and functions just like new again.