Barbara C Palm City , FL December 10, 2016 Melted silicone on base of oven I went to this website to find the part to replace. The process was so flawless. The online chat operator was quick and informative. The instructions were very clear. It only took a short time to replace the part. This saved me a lot of money in hiring a repairman for such a simple repair. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes