NGK Iridium IX Spark Plug Box of 4 (CR9EHIX-9)

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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:

Year Make Model Submodel
2004,2006 Honda CB600F 599 Base
1997-2000 Honda CBR1100XX Super Blackbird Base
1991-1994 Honda CBR600F F2 Base
1995-1998 Honda CBR600F F3 Base
1999-2000 Honda CBR600F F4 Base
2014-2016,2018 Honda CBR650F Base
2015-2016 Honda CBR650F ABS Base
2020 Honda CRF150R Base
2020 Honda CRF150R Expert Base
2010 Honda NHX110 Elite Base
1988-1990 Honda NX250 Base
1994 Honda RVF750R RC45 Base