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.
This Part Fits:
This Part Fits:
Year | Make | Model | Submodel |
---|---|---|---|
1995-2003 | Aprilia | Rally 50 (Air Cooled) | Base |
1993-2005 | Aprilia | Scarabeo 50 2T | Base |
2002-2005 | Aprilia | Scarabeo 50 4T | Base |
2001-2004 | Aprilia | Scarabeo 50 Ditech | Base |
2002-2003 | Aprilia | SR 50 Ditech | Base |
1999-2002 | ATK | 50 MX | Base |
1991-1996 | Honda | EZ90 Cub | Base |
1999-2002 | Husqvarna | CR50 | Base |
1941-1943 | Indian | 741 | Base |
1936-1953 | Indian | Chief | Base |
1936-1942 | Indian | Inline 4 | Base |
1936-1937 | Indian | Scout | Base |
1936-1942 | Indian | Sport Scout | Base |
1967-1969 | Kawasaki | C2SS | Base |
1967-1969 | Kawasaki | C2TR | Base |
1970-1975 | Kawasaki | G4TR | Base |
1976-1979 | Kawasaki | KD100M | Base |
1975-1976,1980-1984,1986-1987 | Kawasaki | KD80 | Base |
1976-1981 | Kawasaki | KM100 | Base |
1975-1976 | Kawasaki | KT250 | Base |
1976 | Kawasaki | KV100 | Base |
1976-1980 | Kawasaki | KV75 | Base |
1973-1975 | Kawasaki | MC1 | Base |
1974-1975 | Kawasaki | MC1M | Base |
1971-1972,1974-1975 | Kawasaki | MT1 | Base |
2005 | LEM | Beetlebug | Base |
2003-2004 | LEM | Cayman LC | Base |
2003-2005 | LEM | Cayman S6 | Base |
2003-2007 | LEM | Condor S6 | Base |
2013 | LEM | DX1 | Base |
2011,2013 | LEM | DX2 | Base |
2013 | LEM | DX2 Beta | Base |
2012 | LEM | DX2 J Beta | Base |
2011-2012 | LEM | DX2 Junior | Base |
2011 | LEM | DX2 SR | Base |
2011,2013 | LEM | DX3 | Base |
2013 | LEM | DX3 Beta | Base |
2011-2012 | LEM | DX3 Junior | Base |
2011 | LEM | DX3 SR | Base |
2004 | LEM | LX2 SR | Base |
2011 | LEM | NX3 | Base |
1973-1975 | Moto-Ski | Cadet 250 | Base |
1977 | Moto-Ski | Nuvik | Base |
1973 | Moto-Ski | Zephyr 340 | Base |
1973-1979 | Ski-Doo | Elan 250 | Base |
1974-1979 | Ski-Doo | Elan 250 Deluxe | Base |
1973-1974 | Ski-Doo | Elan 250E | Base |
1973-1974 | Ski-Doo | Elan 250T | Base |
1970 | Ski-Doo | Nordic 399 | Base |
1970 | Ski-Doo | Nordic 399E | Base |
1975 | Ski-Doo | Olympique 300S | Base |
1975 | Ski-Doo | Olympique 300T | Base |
1974 | Ski-Doo | Olympique 340 | Base |
1974 | Ski-Doo | Olympique 340E | Base |
1970 | Ski-Doo | Olympique 399 | Base |
1976 | Ski-Doo | Olympique Plus | Base |
1974 | Ski-Doo | TNT 340 | Base |
1971 | Sno-Jet | S/S Jet 338 | Base |
1972 | Sno-Jet | SST 338 | Base |
1972 | Sno-Jet | Star-Jet +2 338 | Base |
1971,1973 | Sno-Jet | Star-Jet 338 | Base |
1970 | Sno-Jet | Super-Jet 338 | Base |
1968-1970 | Subaru | 360 | Base |
1974 | Suzuki | 292 Nomad | Base |
1974-1975 | Suzuki | 340 Nomad | Base |
1978 | Suzuki | DS185 | Base |
1973-1977 | Suzuki | GT185 | Base |
1976-1977 | Suzuki | GT500 | Base |
1979-1980 | Suzuki | RM50 | Base |
1973-1977 | Suzuki | RV125 | Base |
1969-1972 | Suzuki | T250 | Base |
1971-1972 | Suzuki | T350 | Base |
1974-1977 | Suzuki | TC185 | Base |
1974-1976 | Suzuki | TM75 | Base |
1971-1975 | Suzuki | TS125 | Base |
1971-1979 | Suzuki | TS185 | Base |
1975-1977 | Suzuki | TS75 | Base |
1974-1975 | Suzuki | XR400 | Base |
1974-1975 | Suzuki | XR440 | Base |
2015-2018 | Vespa | Primavera 150 | Base |
2015-2018 | Vespa | Primavera 50 | Base |
2015-2016 | Vespa | Primavera Touring 150 | Base |
1992-2001 | Yamaha | CY50 Jog | Base |
1981-1983 | Yamaha | DT80 | Base |
1973 | Yamaha | EL433 | Base |
1972-1973 | Yamaha | EW433 | Base |
1970-1971 | Yamaha | G6S | Base |
1972 | Yamaha | G7S | Base |
1971 | Yamaha | GP396 | Base |
1976-1977 | Yamaha | GS340 | Base |
1973 | Yamaha | GT1 | Base |
1976-1980 | Yamaha | GT80 | Base |
1973-1979 | Yamaha | GTMX | Base |
1971 | Yamaha | JT1 | Base |
1971 | Yamaha | JT1L | Base |
1972 | Yamaha | JT2 | Base |
1972 | Yamaha | JT2MX | Base |
1972 | Yamaha | LS2 | Base |
1980-1982 | Yamaha | MX80 | Base |
1997 | Yamaha | RA700 WaveRaider | Base |
1997-2001,2006-2019 | Yamaha | SJ700 Super Jet | Base |
1972-1973 | Yamaha | SL292 | Base |
1969,1971-1974 | Yamaha | SL338 | Base |
1969 | Yamaha | SL396 | Base |
1970 | Yamaha | SW396 | Base |
1971-1973 | Yamaha | SW433 | Base |
1974 | Yamaha | TL433F | Base |
1987-1990 | Yamaha | WJ500 WaveJammer | Base |
1987-1993 | Yamaha | WR500 WaveRunner | Base |
1964-1965 | Yamaha | YJ1 | Base |
1964-1965 | Yamaha | YJ2 | Base |
1988-1992 | Yamaha | YSR50 | Base |
1974 | Yamaha | YZ80 | Base |