Description

NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. NGK Iridium IX plugs offer extreme ignitability and exceptional anti-fouling. Tapered cut ground electrode provides improved starting, idling and throttle response. The Iridium fine wire center electrode's durability is six times harder than platinum. Iridium alloy's extremely high melting point is perfect for today's engines. For even greater performance consider upgrading to an NGK Ruthenium HX plug.

Specifications

Compatibility

  • 1994-1997 Cobra BM50 Base --.50cc
  • 1997-2000 Cobra CM50 Base --.50cc
  • 1997 Cobra KING Base --.50cc
  • 1967-1968 Kawasaki A7 Avenger Base --.338cc
  • 1967-1968 Kawasaki A7SS Base --.338cc
  • 1973-1975 Kawasaki F11 Base --.247cc
  • 1971-1975 Kawasaki F7 Base --.169cc
  • 1970-1971 Kawasaki G31M Base --.100cc
  • 1972-1975 Kawasaki H1 Mach III Base --.499cc
  • 1972-1975 Kawasaki H2 Mach IV Base --.748cc
  • 1976-1979 Kawasaki KD175 Base --.175cc
  • 1976 Kawasaki KH250 Base --.249cc
  • 1976 Kawasaki KH500 Base --.499cc
  • 1974 Kawasaki KX450 Base --.448cc
  • 1973 Kawasaki S1 Mach I Base --.249cc
  • 1972-1973 Kawasaki S2 Mach II Base --.346cc
  • 1981-1983 Maico 250 Base --.249cc
  • 1978-1979 Maico 250 Enduro Base --.249cc
  • 1981-1983 Maico 400 Base --.386cc
  • 1978-1979 Moto-Ski Nuvik Base --.340cc
  • 1978 Ski-Doo Citation 300 Base --.294cc
  • 1978-1979 Ski-Doo Everest 340 Base --.339cc
  • 1978-1979 Ski-Doo Everest 340E Base --.339cc
  • 1978 Ski-Doo Olympique 300T Base --.295cc
  • 1978 Ski-Doo Olympique 340 Base --.339cc
  • 1978 Ski-Doo Olympique 340E Base --.339cc
  • 1973 Ski-Doo TNT 340 Base --.339cc
  • 1972 Yamaha CS5 Base --.200cc

NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. NGK Iridium IX plugs offer extreme ignitability and exceptional anti-fouling. Tapered cut ground electrode provides improved starting, idling and throttle response. The Iridium fine wire center electrode's durability is six times harder than platinum. Iridium alloy's extremely high melting point is perfect for today's engines. For even greater performance consider upgrading to an NGK Ruthenium HX plug.

  • 1994-1997 Cobra BM50 Base --.50cc
  • 1997-2000 Cobra CM50 Base --.50cc
  • 1997 Cobra KING Base --.50cc
  • 1967-1968 Kawasaki A7 Avenger Base --.338cc
  • 1967-1968 Kawasaki A7SS Base --.338cc
  • 1973-1975 Kawasaki F11 Base --.247cc
  • 1971-1975 Kawasaki F7 Base --.169cc
  • 1970-1971 Kawasaki G31M Base --.100cc
  • 1972-1975 Kawasaki H1 Mach III Base --.499cc
  • 1972-1975 Kawasaki H2 Mach IV Base --.748cc
  • 1976-1979 Kawasaki KD175 Base --.175cc
  • 1976 Kawasaki KH250 Base --.249cc
  • 1976 Kawasaki KH500 Base --.499cc
  • 1974 Kawasaki KX450 Base --.448cc
  • 1973 Kawasaki S1 Mach I Base --.249cc
  • 1972-1973 Kawasaki S2 Mach II Base --.346cc
  • 1981-1983 Maico 250 Base --.249cc
  • 1978-1979 Maico 250 Enduro Base --.249cc
  • 1981-1983 Maico 400 Base --.386cc
  • 1978-1979 Moto-Ski Nuvik Base --.340cc
  • 1978 Ski-Doo Citation 300 Base --.294cc
  • 1978-1979 Ski-Doo Everest 340 Base --.339cc
  • 1978-1979 Ski-Doo Everest 340E Base --.339cc
  • 1978 Ski-Doo Olympique 300T Base --.295cc
  • 1978 Ski-Doo Olympique 340 Base --.339cc
  • 1978 Ski-Doo Olympique 340E Base --.339cc
  • 1973 Ski-Doo TNT 340 Base --.339cc
  • 1972 Yamaha CS5 Base --.200cc

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