- The ultimate in the evolution of spark plug technology and performance from the industry leader
- The iridium electrode is 25% smaller than a platinum electrode, and it's just 1/4 the size of a conventional nickel electrode
- Ultra-small diameter center electrode reduces voltage requirement and extends ignition system life
- New metal shell plating has enhanced anti-corrosion qualities
Arctic Cat -- Lynx -- (1991); Arctic Cat -- Lynx Deluxe -- (1991); Kawasaki -- JH 750 Super Sport -- (1994, 1995, 1996, 1997, 1993, 1992); Kawasaki -- JH 750 Super Sport Xi -- (1995, 1996, 1994, 1997, 1993); Kawasaki -- JH 750 G Xi Sport -- (1999, 1998); Kawasaki -- JT 750 B STS -- (1997, 1995, 1996); Kawasaki -- KDX 200 -- (1998, 1999, 2000, 1997, 2003, 2002, 2006, 2001, 2005, 2004); Kawasaki -- JH 750 C ZXi -- (1996, 1995, 1997); Kawasaki -- KX 500 -- (1999, 2001, 2003, 2000, 1998, 2002, 2004); Kawasaki -- JS 750 A SX -- (1994, 1995, 1992, 1993); Kawasaki -- JS 750 SXi -- (1995, 1996); Kawasaki -- JS 750 SXi Pro -- (1999, 2001, 1998, 2000, 2002); Kawasaki -- JS 800 A SX-R -- (2006, 2009, 2010, 2011, 2005, 2007, 2003, 2004, 2008); Kawasaki -- JH 750 XiR -- (1994); Moto-Ski -- Futura 444 L/C -- (1980, 1981, 1982); Moto-Ski -- Chimo 440 -- (1974, 1975); Moto-Ski -- Mirage II E -- (1980, 1981, 1983, 1982); Moto-Ski -- Mirage II -- (1983, 1981, 1982, 1980); Moto-Ski -- Mirage I -- (1980, 1982, 1981); Polaris -- Indy Lite -- (1993, 1991, 1997, 1994, 1996, 1998, 1992, 1995); Polaris -- Indy Lite Deluxe -- (1992, 1997, 1994, 1995, 1993, 1998, 1996); Polaris -- Indy Lite GT -- (1993, 1996, 1992, 1994, 1995, 1997, 1991, 1998); Polaris -- Scrambler 400 4x4 -- (1995, 1998, 1996, 1999, 1997, 2000); Polaris -- Sport 400 -- (1995, 1997, 1998, 1994, 1996, 1999); Polaris -- Sport 400 L -- (1999, 1997, 1995, 1996, 1998); Polaris -- Indy Starlite 250 -- (1995, 1993, 1992, 1994, 1991); Polaris -- Storm 800 -- (1995); Polaris -- SKS 800 Storm -- (1995); Polaris -- Indy Trail 488 -- (1999, 1996, 1998, 1994, 1995, 1997, 1992, 1993, 1991); Polaris -- Trail Blazer 250 -- (1991, 2003, 2006, 1993, 1997, 2005, 1990, 2001, 2002, 1996, 2004, 1992, 1994, 1999, 1995, 1998, 2000); Polaris -- Trail Boss 250 -- (1997, 1993, 1992, 1996, 1998, 1991, 1999, 1994, 1995); Polaris -- Trail Boss 250 4x2 -- (1993, 1991, 1989, 1992, 1988, 1990); Polaris -- Indy RMK Trail -- (1998, 1999, 1997); Polaris -- SL 650 -- (1992, 1993); Polaris -- Sportsman 400 L 4x4 -- (1997); Polaris -- Star Trak 250 -- (1990); Polaris -- Indy Starlite GT 250 -- (1993, 1994); Polaris -- SuperSport 440 -- (1995, 1996, 1994); Polaris -- Trail Boss 250 4x4 -- (1987, 1991, 1990, 1992, 1989, 1993, 1988); Polaris -- Trail Boss 350 L 4x2 -- (1990, 1991, 1992, 1993); Polaris -- Trail Boss 350 L 4x4 -- (1990, 1991, 1992, 1993); Polaris -- Classic 500 w/121" Track -- (1996, 1995, 1997, 1998); Polaris -- Indy 500 Classic Touring -- (1998, 1999, 1996, 2000, 1997, 2001, 2002); Polaris -- SL 750 -- (1993); Polaris -- Sportsman 400 4x4 -- (1995, 1996, 1994); Polaris -- Trail Boss 250 RES 4x2 -- (1987, 1988); Polaris -- Indy Trail Deluxe -- (1995, 1993, 1991, 1992, 1994); Polaris -- Indy Lite Touring -- (1998); Polaris -- Indy 550 Supersport -- (1999, 1997); Polaris -- Scrambler 400 4x2 -- (2001, 2000); Polaris -- Star 250 -- (1990); Polaris -- Indy SuperTrak 488 -- (1992); Polaris -- Indy Trail Supertrak -- (1991); Polaris -- Indy Trail Touring 488 -- (1999); Polaris -- Trail Blazer 400 -- (2003); Polaris -- Indy Trail Touring 550 w/136" Track -- (1996, 1997, 1998); Polaris -- WideTrak LX -- (1996, 2003, 2007, 1997, 2004, 2010, 1995, 2001, 1998, 2008, 2009, 1999, 2000, 2002, 2005, 2006, 2011); Polaris -- WideTrak 500 GT -- (1996, 1997, 1993, 1994, 1995); Polaris -- Indy XLT SKS -- (1997, 1996, 1995); Polaris -- Indy XLT SP 600 -- (1997, 1996, 1995); Polaris -- Indy XLT Classic -- (1999); Polaris -- Indy XLT Touring 600 -- (1996, 1998, 1997, 1995, 1999); Polaris -- Xplorer 400 4x4 -- (1997, 1996, 1999, 1995, 1998, 2000, 2001); Polaris -- Indy XLT -- (1996, 1997, 1995); Polaris -- Xplorer 300 4x4 -- (1996, 1997, 2001, 1999, 1998, 2000); Polaris -- Xpress 300 -- (1999, 1998, 1997, 1996); Polaris -- Indy 440 TranSport 0.82" w/141" Track -- (1997, 1999, 1996, 1998); Polaris -- Xplorer 250 -- (2002, 2001, 2000); Polaris -- Indy XCF -- (1998, 1997); Polaris -- Indy XLT LTD SP 600 -- (1997); Polaris -- Indy XLT Limited -- (1997); Polaris -- Indy XLT RMK -- (1997, 1995, 1996); Polaris -- Xpress 400 L -- (1997, 1996); Polaris -- Xplorer 400 L -- (2002); Polaris -- Indy 340 -- (2008, 1999); Polaris -- Indy Classic 340 -- (2005, 2004, 2006, 2003); Polaris -- Indy Deluxe 340 -- (1999, 2002, 2000, 2001); Polaris -- Indy Edge 340 -- (2001, 2002, 2000); Polaris -- Indy Touring 340 -- (2001, 2007, 2005, 2002, 1999, 2003, 2006, 2000, 2004); Polaris -- RMK 500 CARB -- (1996); Polaris -- SKS 500 Carb -- (1996); Polaris -- Indy 500 Classic -- (2004, 2001, 2006, 2002, 2005, 1999, 2000, 2003); Polaris -- RMK 500 -- (1997, 1998, 1999, 2000, 2001); Polaris -- Big Boss 250 4x6 -- (1989, 1990, 1991, 1992); Polaris -- XLT 600 SP LT -- (1995); Polaris -- Indy 500 -- (2004, 1999, 2000, 2001, 2003, 2002, 2006, 2005); Polaris -- Indy 500 SKS -- (1997); Polaris -- XC 500 -- (2000); Polaris -- Edge 340 LX -- (2007); Polaris -- Indy 500 EFI -- (1996, 1995, 1997); Polaris -- Indy 500 SKS EFI -- (1995, 1996); Polaris -- Big Boss 250 6x6 -- (1993, 1992, 1991); Polaris -- Big Boss 400 L 6x6 -- (1997, 1996, 1995); Polaris -- RMK 500 EFI -- (1996); Polaris -- Indy 440 -- (1998); Polaris -- Indy 500 Carb -- (1996, 1995); Polaris -- Transport 340 -- (2008); Sea Doo -- GS 720 -- (1997, 1999, 1998, 2001, 2000); Sea Doo -- GTS 720 -- (1998, 2000, 2001, 1999); Sea Doo -- GSi 720 -- (1998, 1997); Sea Doo -- GSX 780 -- (1996, 1997); Sea Doo -- GTI 720 -- (1997, 1998, 2000, 1996, 1999, 2001, 2002, 2003); Sea Doo -- HX 720 -- (1997, 1995, 1996); Sea Doo -- GSX 951 Limited -- (1999, 1998); Sea Doo -- RX 951 -- (2000, 2001, 2002); Sea Doo -- GTI 780 LE RFI -- (2004); Sea Doo -- SPX 782 -- (1999, 1998, 1997); Ski-Doo -- Everest 500 -- (1981, 1980); Ski-Doo -- Everest 500E -- (1981, 1980); Ski-Doo -- Skandic 277 -- (1983, 1984); Ski-Doo -- Skandic 377R -- (1987, 1986); Ski-Doo -- Blizzard 5500 -- (1980, 1981); Ski-Doo -- Citation 3500 -- (1984, 1981, 1980, 1982, 1983); Ski-Doo -- Citation SS -- (1980, 1981, 1982, 1983); Ski-Doo -- Elite 440 -- (1980, 1979, 1978); Ski-Doo -- Skandic 377 -- (1984, 1985, 1982, 1986, 1983); Ski-Doo -- Everest 464E L/C Electro -- (1980, 1982, 1981, 1983); Ski-Doo -- Safari Grand Luxe -- (1985, 1986); Ski-Doo -- Citation 4500 -- (1981, 1982, 1980, 1983); Ski-Doo -- Blizzard 5500 MX -- (1983, 1981, 1982); Ski-Doo -- Nordic 60 -- (1991, 1990, 1989); Ski-Doo -- Formula 583 Mach 1 -- (1989); Ski-Doo -- Nordic -- (1982, 1983); Ski-Doo -- Blizzard 9700 -- (1983, 1984); Ski-Doo -- TNT 440 -- (1975, 1974); Ski-Doo -- Alpine 2 500 -- (1988, 1990, 1989, 1991, 1995); Gas Gas -- Wild HP 300 -- (2003, 2005, 2004); Yamaha -- GP 800 WaveRunner -- (2000, 1999); Yamaha -- GP 800 A WaveRunner R -- (2004, 2001, 2003, 2002, 2005); Yamaha -- WaveRunner 1200 Ltd. -- (1999); Yamaha -- XA 800 WaveRunner XL -- (2001, 2000); Yamaha -- YZ 250 -- (2002, 2001, 1996, 1998, 1997, 1999, 2000); Yamaha -- XA 800 A WaveRunner XLT -- (2004); Suzuki -- RM 250 -- (2001, 2002); KTM -- 200 EXC -- (2002, 1999, 2000, 2004, 1998, 2001, 2003, 2005); KTM -- 200 MXC -- (1998, 1999, 2002, 2003, 2000, 2001); KTM -- 200 XC-W -- (2013, 2015, 2007, 2014, 2009, 2010, 2012, 2016, 2011, 2006, 2008); KTM -- 200 XC -- (2008, 2009, 2007, 2006)