Needed new knobs for my 30+ year jennair electric stove top the numbers had worn off the dial from cleaning it Quinton H. • Noti, OR • April 21, 2014 Appliance: Model JENN AIR ELECTRIC STOVE TOP C 1978 +- My Repair & Advice I ordered two knobs, they arrived in a couple of days, I replaced the old knobs with the new ones. A perfect fit. Very satisfied with the speediest service for the correct parts. Thank you. Was this review helpful to you?