Pichuswami V Reston , VA April 09, 2019 Appliance: Jenn-Air Electric Wall Oven JJW2427WS01 Jenn-Air Oven Jjw2427ws01 / : Oven door glass. How to replace Door Glass. The product came as expected and the price quite reasonable. I was able to replace the front glass of the oven and it works great. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes