NGK Single Iridium Spark Plug Box of 4 (CR7HIX)

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 2006,2008 Arctic Cat 50 2x4 Base 2015-2016 Arctic Cat 90 Base 2006-2008,2010-2014 Arctic Cat 90 2x4 4-Stroke Base 2009 Arctic Cat 90 2x4 SE Base 2020 Arctic Cat Alterra 90 Base 2006-2008,2010-2016 Arctic Cat DVX 90 Base 2009 Arctic Cat DVX 90 SE Base 2002,2005-2006 Bombardier DS90 4-Stroke Base 2015-2019 Can-Am DS 70 Base 2007,2015-2019 Can-Am DS 90 Base 2010-2