I ordered this one and it works perfectly!! The back of the spark lighter has narrow spade plugs and the existing wires have a small round female plug. With a little wiggle the round female plug slides right over the male spade plug. All I had to do is use a step drill to open the hole in the front of the stove to 7/8" and install. It takes one AA battery and all three burners spark at the same time. EZY-PEZY!!
https://www.amazon.com/gp/product/B0...?ie=UTF8&psc=1