Norton Oven Ignitor Part Number 41-205. Model 501A. The ceramic bar measures 1.5" long. This ignitor will replace any ignitor that measures 1.5". Ceramic wire nuts (to make the splice connection) and metal shield around ignitor are included. This Ignitor is a universal fit. You will have to make a wire nut connection with wire nuts that are included. This is a replacement for numbers 12400035, 5303935066, 814269, WB2X9998 and WB13K21. This ignitor fits many different manufacture range models including GE, Hotopint, Whrilpool, Frigidaire, Gibson, Tappan, Magic Chef, Maytag, Roper and others.