There might be electronic parts out there for stovebolts but I'm not into that for these anyway....I use nothing but Standard Blue Streak Plus in all my inlines (plus the rest)....It HAS to be the PLUS in a blue box..They make O.E.M. parts that are so-so...The part number has to end in "X" also..Go to their web site...get the part NO.s of your engine and a local supplier...The Plus parts are pricey but well worth it...Contrary to todays belief....good non-electronic does work and last......