Product review (5 stars): 1/3rd the price of my original, just change the wire clips and you're set.  Great price, works great!
The original one costs several times more, but this replacement, the only difference is the clips, everything else on the body and where the wires hooked up was the same...and it works great.  I noticed that it sparked several times faster per second than my original, which makes it light faster too.  Great price!