Product review (4 stars): It sparks!
Part installs fairly easily on our oven and best of all, it works. The reason its 4 stars is because I bought this part as a replacement for the original and its only been 2 1/2 years of use. Also, I read somewhere else that the reason it may not be sparking is a dirty grounding. Something to check, but I just replaced it. Bought this at Amazon as it had the best price by about $10.