SCORE! Found a Genuine Kohler Magneto coil for my mower on ebag for $50 someone selling privately. Less than half dealer price and it's old stock so more likely comparable to the original that has worked since '94. I can get a knockoff replacement for $25, but they don't come with the plug boots installed (some don't even include them) and the reviews are horrible. Sounds like they are good for a year or so IF they work when new... F'n junk.