Product review (5 stars): Black Jenn Air raidant cartridge JEA8120ADB
I love this radiant range cartridge- worked perfectly in my 25 year old Jenn Air range (model s- 136) The dimensions were not correctly displayed on the web site which made me hesitant to buy. The glass top is actually approx. 11" x 19 ". I knew the plug ins and the wattage was right - so took a chance. It is easy to clean with windex  or any type of glass cleaner. MY old cartridge died and this was a nice upgrade for me.