Product review (5 stars): Works like a charm.
Item arrived quickly. They even sent me the newer part recommended by Electrolux (5304508269). In my case this was great. The new item was larger and had an additional green ground wire. No problem the instruction sheet explained that this was expected. I installed it following the instruction sheet and it works like a charm. The newer module sparks faster and with slightly stronger spark. All my burners are lighting again. I attached two pictures showing the old module and the new module. Take note of the difference in size. The metal clip was used off of the old module but I think this is what the manufacturer planned. Top Parts was the supplier for this order.

Background: My Frigidaire Professional stove stopped lighting the right two burners after about 4 years. This became a large hassle because I got tired of using a match. I opened the top (lots to take apart) and write down the spark module part number. It was: 316262400. I also verified that the spark module was the culprit by swapping the connecting wires from the two burners that did not light to the two that did. The problem was not in the wires, it had to be in the spark module. Calling around to the local parts places I found a couple newer replacement parts that were recommended. I decided because no one had the part in stock I would order it from Amazon. The replacement part numbers given to me by the local places were 316262404 and 5304508269.