Ben D Antioch , IL November 19, 2017 Appliance: Model CVG4200 JENNAIR Stove top is over 15 years old and was considering buying a new complete appliance knobs were terribly worn and one had melted a bit from a hot pan I found this website and was surprised that I could replace drip pans, grates, and knobs. It was at my door the next day after ordering! It took longer to open the box and unwrap the pieces than it did to put the new pieces on. My stovetop looks brand new and I am very happy! Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes