# NGK Iridium IX Spark Plug Box of 4 (CPR7EAIX-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. - 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 This Part Fits: Year Make Model Submodel 2020 Honda C125A Super Cub Base 2019 Honda CA125A Super Cub Base 2011 Honda PCX125 Base 2013,2016 Honda PCX150 Base 2015-2019 Kawasaki KRF800 Teryx Base 2015-2016 Kawasaki KRF800 Teryx Camo Base 2015-2016 Kawasaki KRF800 Teryx LE Base 2012 Kawasaki KRT750 Teryx4 4x4 Base 2012-2013 Kawasaki KRT750 Teryx4 4x4 EPS Base 2013 Kawasaki KRT750 Teryx4 4x4 EPS Camo Base 2012-2013 Kawasaki KRT750 Teryx4 4x4 EPS LE Base 2012 Kawasaki KRT750 Teryx4 4x4 EPS LE Camo Base 2014 Kawasaki KRT800 Teryx Base 2014 Kawasaki KRT800 Teryx Camo Base 2014 Kawasaki KRT800 Teryx LE Base 2014-2019 Kawasaki KRT800 Teryx4 Base 2014-2016 Kawasaki KRT800 Teryx4 Camo Base 2014-2016 Kawasaki KRT800 Teryx4 LE Base 2015-2019 Kawasaki KVF750 Brute Force 4x4i Base 2015-2019 Kawasaki KVF750 Brute Force 4x4i EPS Base 2016 Kawasaki KVF750 Brute Force 4x4i EPS Camo Base 2006-2019 Kawasaki VN900B Vulcan 900 Classic Base 2007-2019 Kawasaki VN900C Vulcan 900 Custom Base 2006-2017,2019 Kawasaki VN900D Vulcan 900 Classic LT Base 2006-2008 Yamaha CP250 Morphous Base 2017 Yamaha SCR950 Base 2014-2019 Yamaha XVS950 Bolt Base 2015-2016 Yamaha XVS950 Bolt C-Spec Base 2014-2019 Yamaha XVS950 Bolt R-Spec Base 2009-2015 Yamaha XVS950 V Star 950 Base 2009-2017 Yamaha XVS950CT V Star 950 Tourer Base 2018-2020 Yamaha YFM700 Grizzly EPS Base 2016-2018 Yamaha YFM700 Grizzly EPS LE Base 2018-2020 Yamaha YFM700 Grizzly EPS SE Base 2007-2008,2014-2016 Yamaha YFM700 Grizzly FI 4x4 Auto Base 2007-2008,2014-2015 Yamaha YFM700 Grizzly FI 4x4 Auto EPS Base 2014-2017 Yamaha YFM700 Grizzly FI 4x4 Auto EPS SE Base 2016-2020 Yamaha YFM700K Kodiak Base 2016-2020 Yamaha YFM700K Kodiak EPS Base 2016-2020 Yamaha YFM700K Kodiak EPS SE Base 2016-2018 Yamaha YXE70 Wolverine Base 2016-2017 Yamaha YXE70 Wolverine R-Spec Base 2017-2018 Yamaha YXE70 Wolverine R-Spec EPS Base 2016-2017 Yamaha YXE70 Wolverine R-Spec EPS SE Base 2018-2019 Yamaha YXM700 Viking EPS Ranch Edition Base 2014-2015 Yamaha YXM700 Viking FI 4x4 Base 2014-2015 Yamaha YXM700 Viking FI 4x4 EPS Base 2015,2017 Yamaha YXM700 Viking FI 4x4 EPS SE Base 2015-2016 Yamaha YXM700 Viking VI Base 2015-2019 Yamaha YXM700 Viking VI EPS Base 2016,2018-2019 Yamaha YXM700 Viking VI EPS Ranch Edition Base 2015-2016 Yamaha YXM700 Viking VI EPS SE Base 2008-2009,2011-2013 Yamaha YXR700F Rhino 700 FI Base 2008-2009 Yamaha YXR700F Rhino 700 FI Ducks Unlimited Base 2008-2009,2013 Yamaha YXR700F Rhino 700 FI Special Edition Base 2008-2009,2011-2013 Yamaha YXR700F Rhino 700 FI Sport Edition Base ## Details - **Price:** 74.61 CAD - **Vendor:** NGK - **Type:** Spark Plugs ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 74.61 CAD | In stock | ## Images - Photo - Primary - Photo - Primary - Photo - out of package - Photo - out of package --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/ngk-iridium-ix-spark-plug-box-of-4-cpr7eaix-9) > Updated: 2026-06-27