NGK Iridium IX Spark Plug Box of 4 (CR8EHIX-9)

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.
NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability.
M/C – 2007-1989 HONDA

• RECOMMENDED USAGE: Modified or high performance applications, or as an upgrade to OE nickel alloy spark plugs
• Trivalent metal plating for superior anti-corrosion and anti-seizing properties
• Outstanding acceleration, high fuel efficiency and durability
• Fine iridium tip ensures durable and consistent spark

Fitment:
Honda CB400F CB-1 Base 1989 to 1990
Honda CB900F 919 Base 2002 to 2007
Honda CBR900RR Base 1993 to 1999
Honda CHF50 Metropolitan Base 2002 to 2009
Honda CHF50P Metropolitan II Base 2002 to 2005
Honda CRF150R Base 2007 to 2009
Honda CRF150R Base 2012 to 2019
Honda CRF150R Expert Base 2007 to 2009
Honda CRF150R Expert Base 2012 to 2017
Honda CRF150R Expert Base 2019
Honda FSC600 Silver Wing Base 2002 to 2010
Honda FSC600A Silver Wing ABS Base 2003 to 2013
Honda NPS50 Ruckus Base 2003 to 2009
Honda NPS50 Ruckus Base 2011 to 2020
Honda NPS50S Ruckus Base 2004 to 2009
Honda PCX150 Base 2015
Honda SH150I Base 2010
Honda ST1100 Base 1991 to 2003
Honda ST1100 ABS Base 1992 to 2003
Honda VF750C Magna Base 1994 to 2003
Honda VF750CD Magna Deluxe Base 1995 to 1996
Honda VFR750F Interceptor Base 1990 to 1997
Honda VFR750R RC30 Base 1990
Honda VFR800 Interceptor Base 1998 to 2001
Honda VTR250 Interceptor Base 1989 to 1990
Honda XR250R Base 1996 to 2004