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.
ATV – 1998-96 ARC CAT, 2005-03 GAS GAS, 2005-02 KYMCO, 2006 POL, 2005-03 SUZ, 2008-04 YAM, M/C – 2006-98 APRILIA, 2005-02 GAS GAS, 2003 HON, 2009-94 KAW, 2007-00 KTM, 2006-04 SHERCO, 2008-91 SUZ, 2008-88 YAM, SNOW – 2008-05 YAM
- 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:
Aprilia Scarabeo 125 Base 1999 to 2004
Aprilia Scarabeo 150 Base 1999 to 2004
Arctic Cat 350 Base 2011 to 2012
Arctic Cat 366 4X4 Auto Base 2009
Arctic Cat 366 4×4 Auto SE Base 2010 to 2011
Arctic Cat 400 Base 2014 to 2015
Arctic Cat 400 2X4 Base 1998
Arctic Cat 400 4X4 Base 1998
Arctic Cat 400 4×4 Auto TRV Base 2009 to 2010
Arctic Cat 400 Core Base 2013
Arctic Cat 500 4X4 Base 1998
Arctic Cat Alterra 400 Base 2016 to 2017
Arctic Cat Bearcat 3000 LT Base 2016
Arctic Cat Bearcat 454 2×4 Base 1997 to 1998
Arctic Cat Bearcat 454 4×4 Base 1996 to 1998
Arctic Cat M 9000 King Cat 162 Base 2018 to 2019
Arctic Cat M 9000 Sno Pro 162 Base 2018
Arctic Cat Pantera 3000 Base 2018
Arctic Cat TRV 400 Base 2014
Arctic Cat TRV 400 Core Base 2013
Arctic Cat XF 9000 Cross Country Limited Base 2017 to 2019
Arctic Cat XF 9000 Crosstour Base 2018
Arctic Cat XF 9000 Crosstrek Base 2017 to 2018
Arctic Cat XF 9000 High Country Limited 141 Base 2017 to 2018
Arctic Cat XF 9000 High Country Limited 153 Base 2017 to 2019
Arctic Cat ZR 3000 Base 2018
Arctic Cat ZR 9000 Limited Base 2019
Arctic Cat ZR 9000 Limited 129 Base 2017
Arctic Cat ZR 9000 Limited 137 Base 2017
Arctic Cat ZR 9000 Limited iACT Base 2019
Arctic Cat ZR 9000 LXR Base 2017
Arctic Cat ZR 9000 RR 129 Base 2017
Arctic Cat ZR 9000 RR 137 Base 2017 to 2019
Arctic Cat ZR 9000 Sno Pro 129 Base 2018 to 2019
Arctic Cat ZR 9000 Sno Pro 137 Base 2017 to 2019
Arctic Cat ZR 9000 Thundercat Base 2017 to 2019
Arctic Cat ZR 9000 Thundercat iACT Base 2019
Can-Am DS 250 Base 2007 to 2019
E-Ton Vector 250R Base 2005 to 2010
Ferrari F355 Berlinetta Base 1994 to 1996
Gas Gas EC 250 4T Base 2010 to 2011
Gas Gas EC 450 Base 2010
Gas Gas EC 450 FSE Base 2004 to 2005
Gas Gas SM 450 FSE Base 2004
Gas Gas Wild Hp 450 Base 2003 to 2005
Gas Gas Wild Hp 450 Base 2007 to 2008
Gas Gas Wild HP 515 Base 2009
Husaberg FC400 Base 1998 to 1999
Husaberg FC600 Base 1993 to 1996
Husaberg FC600 Base 1999 to 2000
Husaberg FE350 Base 1991 to 1996
Husaberg FE400 Base 1997 to 1999
Husaberg FE501 Base 1991 to 1994
Husaberg FE501E Base 1996 to 1999
Husaberg FE600 Base 1993 to 1996
Husaberg FE600 Base 2000
Husaberg FE600E Base 1999 to 2000
Husaberg FS600E Base 1999
Husaberg Fx501E Base 1997 to 1998
Husaberg Fx600E Base 1997 to 2000
Hyosung GT250 Base 2007 to 2017
Hyosung GT250R Base 2007 to 2017
Hyosung GT650 Base 2007 to 2017
Hyosung GT650R Base 2005 to 2017
Hyosung GT650S Base 2005 to 2008
Hyosung GV250 Base 2005 to 2011
Hyosung GV250 Aquila Base 2012 to 2017
Hyosung GV650 Base 2006 to 2011
Hyosung GV650 Aquila Pro Base 2012 to 2017
Hyosung MS3-250 Base 2008 to 2009
Hyosung ST7 Base 2010 to 2013
Hyosung ST7 Deluxe Base 2010
Hyosung ST7 Deluxe Base 2012 to 2013
Hyosung TE450S Base 2008 to 2010
Kawasaki EX250F Ninja 250R Base 2008 to 2012
Kawasaki EX300 Ninja 300 Base 2013 to 2017
Kawasaki EX300 Ninja 300 ABS Base 2013 to 2017
Kawasaki EX300 Ninja 300 ABS KRT Edition Base 2016 to 2017
Kawasaki EX300 Ninja 300 ABS SE Base 2014
Kawasaki EX300 Ninja 300 ABS Winter Test Edition Base 2017
Kawasaki EX300 Ninja 300 SE Base 2014 to 2015
Kawasaki KL250 Super Sherpa Base 2000 to 2003
Kawasaki KL250 Super Sherpa Base 2009
Kawasaki KLE300 Versys-X 300 Base 2017 to 2019
Kawasaki KLX250 Base 2018 to 2019
Kawasaki KLX250R Base 1994 to 1996
Kawasaki KLX250S Base 2006
Kawasaki KLX250S Base 2012 to 2014
Kawasaki KLX250SF Base 2010
Kawasaki KLX300R Base 1997 to 2007
Kawasaki KLX400R Base 2003
Kawasaki KLX400SR Base 2003
Kawasaki KX250F Base 2007 to 2010
Kawasaki W650 Base 2000 to 2001
KTM 400 Exc Base 2000 to 2002
KTM 400 Mxc Base 2001 to 2002
KTM 400 Sx Base 2000 to 2002
KTM 400 Sxc Base 2000
KTM 520 Exc Base 2000 to 2002
KTM 520 Mxc Base 2000 to 2002
KTM 520 Sx Base 2000 to 2002
KTM 950 Adventure Base 2003 to 2005
KTM 950 Adventure S Base 2004 to 2005
KTM 950 Supermoto Base 2006 to 2007
Kymco Maxxer 375 4×4 Base 2012
Kymco Maxxer 375 4×4 IRS Base 2010 to 2011
Kymco Movie 150 Base 2013
Kymco Mxer 150 Base 2002 to 2004
Kymco MXU375 4×4 IRS Base 2012 to 2013
Kymco MXU375 IRS Base 2010 to 2011
Kymco MXU375 IRS LE Base 2010 to 2011
Kymco MXU500 IRS Base 2010
Kymco Quannon 150 Base 2010 to 2011
Kymco Venox 250 Base 2003 to 2006
Kymco Venox 250 Base 2008 to 2009
Kymco Xciting 500 Base 2005 to 2008
Kymco Xciting 500i ABS Base 2015
Kymco Xciting 500Ri Base 2009 to 2012
Kymco Xciting 500Ri ABS Base 2009 to 2014
Kymco Xciting 500Ri ABS Base 2016 to 2017
Piaggio Fly 150 Base 2016
Sea-Doo GTI Base 2017 to 2018
Sea-Doo GTI 90 Base 2019
Sea-Doo GTI SE Base 2017 to 2018
Sea-Doo GTS Base 2017 to 2018
Sea-Doo Spark 2up 900 ACE Base 2014 to 2019
Sea-Doo Spark 2up 900 H.O. ACE Base 2014 to 2015
Sea-Doo Spark 3up 900 H.O. ACE Base 2014 to 2016
Sea-Doo SPARK TRIXX Base 2017
Sea-Doo Spark Trixx 2UP Base 2018
Sea-Doo Spark Trixx 3UP Base 2018
Suzuki AN650A Burgman ABS Base 2013 to 2015
Suzuki AN650A Burgman ABS Executive Base 2016 to 2017
Suzuki AN650A Burgman Executive Base 2011 to 2012
Suzuki DL1000 V-Strom Base 2002 to 2009
Suzuki DL1000 V-Strom Base 2012
Suzuki DL650 V-Strom Base 2004 to 2005
Suzuki DL650 V-Strom Base 2007 to 2009
Suzuki DL650A V-Strom ABS Base 2007 to 2009
Suzuki DL650A V-Strom ABS Base 2011
Suzuki DR-Z400 Base 2000 to 2004
Suzuki DR-Z400E Base 2000 to 2007
Suzuki DR-Z400S Base 2000 to 2009
Suzuki DR-Z400S Base 2011 to 2017
Suzuki DR-Z400SM Base 2005 to 2009
Suzuki DR-Z400SM Base 2013 to 2017
Suzuki GSF400 Bandit Base 1991 to 1993
Suzuki GSX650F Base 2008 to 2009
Suzuki M109R Boulevard Base 2006 to 2009
Suzuki M109R Boulevard Base 2011 to 2014
Suzuki M109R Boulevard B.O.S.S. Base 2014 to 2015
Suzuki M109R2 Boulevard Base 2008 to 2009
Suzuki M109RZ Boulevard Limited Base 2007 to 2009
Suzuki M109RZ Boulevard Limited Base 2011 to 2014
Suzuki SFV650 Gladius Base 2009
Suzuki SV1000/S Base 2003 to 2007
Suzuki SV650 Base 1999 to 2008
Suzuki SV650A ABS Base 2007 to 2008
Suzuki SV650S Base 1999 to 2009
Suzuki SV650SA ABS Base 2007 to 2009
TM Mx250 Base 2002 to 2003
TM Mx250 Base 2010
TM MX450F Base 2010
TM SMM450F Base 2010
TM SMR450F Base 2010
TM SMX450F Base 2010
Triumph Speed Triple Base 2010 to 2012
Triumph Speed Triple ABS Base 2012 to 2015
Triumph Speed Triple R Base 2016 to 2017
Triumph Speed Triple R ABS Base 2012 to 2015
Triumph Sprint GT Base 2011 to 2012
Triumph Tiger Base 2011
Triumph Tiger 1050 ABS SE Base 2012
Triumph Tiger Explorer Base 2012 to 2014
Triumph Tiger Explorer Base 2016
Triumph Tiger Explorer ABS Base 2015
Triumph Tiger Explorer XC Base 2013 to 2014
Triumph Tiger Explorer XC Base 2016
Triumph Tiger Explorer XC ABS Base 2015
Triumph Tiger Explorer XCa Base 2017
Triumph Tiger Explorer XCx Base 2017
Triumph Tiger Explorer XR Base 2017
Triumph Tiger Explorer XRt Base 2017
Triumph Tiger Explorer XRx Base 2017
Triumph Trophy SE Base 2013 to 2014
Triumph Trophy SE Base 2016 to 2017
Triumph Trophy SE ABS Base 2015
Vor 400 En Base 2000 to 2002
Vor 400 Mx Base 2000 to 2001
Vor 450 En Base 2002
Vor 450 En-E Base 2004
Vor 450 En-Mar Base 2004
Vor 450 Mx Base 2004
Vor 530 En Base 2002
Vor 530 En-E Base 2004
Vor 530 En-Mar Base 2004
Vor 530 Mx Base 2002
Vor 530 Mx Base 2004
Yamaha FJR1300 Base 2003 to 2005
Yamaha FJR1300A ABS Base 2004 to 2012
Yamaha FJR1300AE Base 2006 to 2009
Yamaha FZR400 Base 1988 to 1990
Yamaha RS10 RS Vector Base 2018
Yamaha RS10 RS Venture TF Base 2013
Yamaha RS90 RS Vector Base 2005 to 2006
Yamaha RS90 RS Vector Base 2008 to 2009
Yamaha RS90 RS Vector Base 2012 to 2017
Yamaha RS90GT Vector GT Base 2006 to 2011
Yamaha RS90GTA RS Vector 40th Anniv Base 2008
Yamaha RS90L RS Vector LE Base 2016
Yamaha RS90LT RS Vector LTX Base 2008 to 2009
Yamaha RS90LT RS Vector LTX Base 2013 to 2015
Yamaha RS90LTGT RS Vector LT GT Base 2009
Yamaha RS90LTGT RS Vector LTX GT Base 2008 to 2011
Yamaha RS90M RS Vector Mountain Base 2005 to 2007
Yamaha RS90MS RS Vector Mountain SE Base 2006 to 2007
Yamaha RS90N Nytro Base 2006 to 2007
Yamaha RS90NR Nytro ER Base 2006 to 2007
Yamaha RS90R RS Vector Base 2008 to 2009
Yamaha RS90R RS Vector ER Base 2005 to 2007
Yamaha RS90XT RS Vector XTX Base 2016 to 2017
Yamaha RS90XT75 RS Vector XTX 1.75 Base 2016 to 2017
Yamaha RS90XTL RS Vector XTX 1.75 LE Base 2016 to 2017
Yamaha RSG90 RS Rage Base 2005 to 2007
Yamaha RSG90GT RS Rage GT Base 2007
Yamaha RST1NTF RS Venture TF Base 2018
Yamaha RST1NTF RS Venture TF BAT Base 2018
Yamaha RST90 RS Venture Base 2005 to 2018
Yamaha RST90GT RS Venture GT Base 2007 to 2015
Yamaha RST90TF RS Venture TF Base 2015 to 2017
Yamaha RST90TFL RS Venture TF LE Base 2016 to 2017
Yamaha RST90TFY RS Venture TF BAT Base 2016 to 2017
Yamaha Sidewinder SRX LE Base 2019
Yamaha SW10BL Sidewinder BTX 153 LE 50th Base 2018
Yamaha SW10BL Sidewinder BTX LE Base 2017
Yamaha SW10BL53 Sidewinder BTX 153 LE Base 2019
Yamaha SW10BS Sidewinder BTX 153 1.75 SE Base 2018
Yamaha SW10BS Sidewinder BTX SE Base 2017
Yamaha SW10LD Sidewinder LTX DX Base 2017 to 2018
Yamaha SW10LL Sidewinder LTX LE Base 2017 to 2019
Yamaha SW10LL Sidewinder LTX LE 50th Base 2018
Yamaha SW10LS Sidewinder LTX SE Base 2017 to 2019
Yamaha SW10M53 Sidewinder MTX 153 Base 2018
Yamaha SW10M62 Sidewinder MTX 162 Base 2018
Yamaha SW10ML53 Sidewinder MTX 153 LE Base 2018
Yamaha SW10ML62 Sidewinder MTX 162 LE Base 2019
Yamaha SW10ML62 Sidewinder MTX 162 LE 50th Base 2018
Yamaha SW10MS53 Sidewinder MTX 153 SE Base 2018
Yamaha SW10MS62 Sidewinder MTX 162 SE Base 2017 to 2018
Yamaha SW10RL Sidewinder RTX LE Base 2017
Yamaha SW10RL Sidewinder RTX LE 50th Base 2018
Yamaha SW10RS Sidewinder RTX SE Base 2017 to 2018
Yamaha SW10SD37 Sidewinder STX 137 DX Base 2017 to 2018
Yamaha SW10SD46 Sidewinder STX 146 DX Base 2018
Yamaha SW10XL Sidewinder XTX 1.75 LE 50th Base 2018
Yamaha SW10XL37 Sidewinder XTX 137 LE Base 2017
Yamaha SW10XL41 Sidewinder XTX 141 LE Base 2017
Yamaha SW10XL41 Sidewinder XTX 141 LE Base 2019
Yamaha SW10XS37 Sidewinder XTX 137 SE Base 2018
Yamaha SW10XS41 Sidewinder XTX 141 SE Base 2018 to 2019
Yamaha VK10 Viking Professional Base 2006 to 2015
Yamaha VK10F VK Professional II Base 2016 to 2017
Yamaha VK10F VK Professional II EPS Base 2018
Yamaha WR250F Base 2001 to 2006
Yamaha WR250F Base 2011
Yamaha WR400F Base 1998 to 2000
Yamaha WR426F Base 2001 to 2002
Yamaha WR450F Base 2003 to 2009
Yamaha WR450F Base 2011 to 2018
Yamaha XJ600S Seca II Base 1992 to 1998
Yamaha YFM300 Grizzly Automatic Base 2012 to 2013
Yamaha YFM700 Raptor Base 2013 to 2020
Yamaha YFM700R Raptor Base 2006 to 2009
Yamaha YFM700R Raptor Base 2011 to 2018
Yamaha YFM700R Raptor Base 2020
Yamaha YFM700R Raptor GYTR Edition Base 2007
Yamaha YFM700R Raptor SE Base 2007 to 2020
Yamaha YFZ450 Base 2004 to 2009
Yamaha YFZ450 Base 2012 to 2013
Yamaha YFZ450 SE Base 2007 to 2008
Yamaha YFZ450R Base 2009 to 2020
Yamaha YFZ450R SE Base 2009 to 2020
Yamaha YFZ450X Base 2010 to 2011
Yamaha YFZ450X SE Base 2011
Yamaha YZ250F Base 2001 to 2011
Yamaha YZ400F Base 1998 to 1999
Yamaha YZ426F Base 2000 to 2002
Yamaha YZ450F Base 2003 to 2017
Yamaha YZ450FX Base 2016 to 2018
Yamaha YZF-R3 Base 2015 to 2019
Yamaha YZF-R3 ABS Base 2017 to 2019
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