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:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2010 | Aprilia | RSV4 Factory | Base |
| 2011 | Aprilia | RSV4 Factory SE | Base |
| 2010-2011 | Aprilia | RSV4 R | Base |
| 2006-2009 | Aprilia | Scarabeo 100 | Base |
| 2016-2019 | Arctic Cat | Bearcat 7000 XT | Base |
| 2017-2018 | Arctic Cat | Bearcat 7000 XT GS | Base |
| 2016 | Arctic Cat | M 7000 Limited 153 | Base |
| 2016 | Arctic Cat | M 7000 Limited 162 | Base |
| 2015-2016 | Arctic Cat | M 7000 Sno Pro 153 | Base |
| 2016 | Arctic Cat | M 7000 Sno Pro 162 | Base |
| 2015-2016,2018 | Arctic Cat | Pantera 7000 | Base |
| 2015-2019 | Arctic Cat | Pantera 7000 Limited | Base |
| 2016-2019 | Arctic Cat | Pantera 7000 XT Limited | Base |
| 2020 | Arctic Cat | Wildcat XX | Base |
| 2015 | Arctic Cat | XF 7000 Cross Country | Base |
| 2014 | Arctic Cat | XF 7000 Cross Country Sno Pro | Base |
| 2014-2018 | Arctic Cat | XF 7000 Crosstour | Base |
| 2016-2018 | Arctic Cat | XF 7000 Crosstrek | Base |
| 2015-2016 | Arctic Cat | XF 7000 High Country | Base |
| 2014-2015 | Arctic Cat | XF 7000 Limited | Base |
| 2014-2015 | Arctic Cat | XF 7000 LXR | Base |
| 2014-2015 | Arctic Cat | XF 7000 Sno Pro | Base |
| 2018 | Arctic Cat | ZR 7000 129 | Base |
| 2018-2019 | Arctic Cat | ZR 7000 137 | Base |
| 2015-2017 | Arctic Cat | ZR 7000 El Tigre | Base |
| 2014-2015 | Arctic Cat | ZR 7000 Limited | Base |
| 2016 | Arctic Cat | ZR 7000 Limited 129 | Base |
| 2016-2019 | Arctic Cat | ZR 7000 Limited 137 | Base |
| 2019 | Arctic Cat | ZR 7000 Limited 137 iACT | Base |
| 2014-2015 | Arctic Cat | ZR 7000 LXR | Base |
| 2016-2017 | Arctic Cat | ZR 7000 LXR 129 | Base |
| 2016-2017 | Arctic Cat | ZR 7000 LXR 137 | Base |
| 2015-2016 | Arctic Cat | ZR 7000 RR | Base |
| 2014-2015 | Arctic Cat | ZR 7000 Sno Pro | Base |
| 2016,2018 | Arctic Cat | ZR 7000 Sno Pro 129 | Base |
| 2016-2018 | Arctic Cat | ZR 7000 Sno Pro 137 | Base |
| 2002-2003 | Cannondale | Blaze 440 | Base |
| 2002 | Cannondale | C440R | Base |
| 2002-2003 | Cannondale | Cannibal 440 | Base |
| 2002 | Cannondale | E440 | Base |
| 2002 | Cannondale | Moto 440 | Base |
| 2002-2003 | Cannondale | Speed 440 | Base |
| 2002 | Cannondale | X440 | Base |
| 2004-2006 | Ducati | 749 | Base |
| 2005-2006 | Ducati | 749 Dark | Base |
| 2004-2005 | Ducati | 749R | Base |
| 2004-2006 | Ducati | 749S | Base |
| 2003 | Ducati | 998 Biposto | Base |
| 2004 | Ducati | 998 Matrix | Base |
| 2003 | Ducati | 998 Monoposto | Base |
| 2004-2007 | Ducati | ST3 | Base |
| 2018 | Harley-Davidson | FLDE Deluxe 107 | Base |
| 2018 | Harley-Davidson | FLFB Fat Boy 107 | Base |
| 2018 | Harley-Davidson | FLFBS Fat Boy 114 | Base |
| 2018 | Harley-Davidson | FLHC Heritage Classic 107 | Base |
| 2018 | Harley-Davidson | FLHCS Heritage Classic 114 | Base |
| 2017-2019 | Harley-Davidson | FLHR Road King | Base |
| 2017-2019 | Harley-Davidson | FLHRXS Road King Special | Base |
| 2017-2019 | Harley-Davidson | FLHTCU Electra Glide Ultra Classic | Base |
| 2017-2019 | Harley-Davidson | FLHTCUTG Tri Glide Ultra | Base |
| 2017-2019 | Harley-Davidson | FLHTK Ultra Limited | Base |
| 2017-2019 | Harley-Davidson | FLHTKL Ultra Limited Low | Base |
| 2017-2019 | Harley-Davidson | FLHTKSE CVO Limited | Base |
| 2017-2019 | Harley-Davidson | FLHX Street Glide | Base |
| 2017-2019 | Harley-Davidson | FLHXS Street Glide Special | Base |
| 2017-2019 | Harley-Davidson | FLHXSE CVO Street Glide | Base |
| 2017-2019 | Harley-Davidson | FLRT Freewheeler | Base |
| 2018-2019 | Harley-Davidson | FLSB Sport Glide 107 | Base |
| 2018-2019 | Harley-Davidson | FLSL Softail Slim 107 | Base |
| 2017-2019 | Harley-Davidson | FLTRU Road Glide Ultra | Base |
| 2017-2019 | Harley-Davidson | FLTRX Road Glide | Base |
| 2017-2019 | Harley-Davidson | FLTRXS Road Glide Special | Base |
| 2018-2019 | Harley-Davidson | FLTRXSE CVO Road Glide | Base |
| 2018-2019 | Harley-Davidson | FXBB Street Bob 107 | Base |
| 2018-2019 | Harley-Davidson | FXBR Breakout 107 | Base |
| 2018-2019 | Harley-Davidson | FXBRS Breakout 114 | Base |
| 2019 | Harley-Davidson | FXDRS FXDR 114 | Base |
| 2018-2019 | Harley-Davidson | FXFB Fat Bob 107 | Base |
| 2018-2019 | Harley-Davidson | FXFBS Fat Bob 114 | Base |
| 2018-2019 | Harley-Davidson | FXLR Low Rider 107 | Base |
| 2015-2019 | Harley-Davidson | XG500 Street 500 | Base |
| 2015-2019 | Harley-Davidson | XG750 Street 750 | Base |
| 2018-2019 | Harley-Davidson | XG750A Street Rod | Base |
| 2009-2011 | Husqvarna | TC250 | Base |
| 2009-2012 | Husqvarna | TE250 | Base |
| 2012 | Husqvarna | TE310 | Base |
| 2010-2012 | Husqvarna | TXC 250 | Base |
| 2012 | Husqvarna | TXC 310 | Base |
| 2003-2007 | Kawasaki | JT1200 STX-12F | Base |
| 2009-2010 | Kawasaki | JT1500 STX | Base |
| 2004-2016 | Kawasaki | JT1500 STX-15F | Base |
| 2007-2016 | Kawasaki | JT1500 Ultra LX | Base |
| 2005-2006 | Kawasaki | Z750S | Base |
| 1993 | Kawasaki | ZR1100 | Base |
| 2016 | Kawasaki | ZR800 Z800 ABS | Base |
| 1999-2000 | Kawasaki | ZRX1100 | Base |
| 2001-2005 | Kawasaki | ZRX1200 | Base |
| 1995-1997 | Kawasaki | ZX1100 GPZ | Base |
| 1996 | Kawasaki | ZX1100 GPZ ABS | Base |
| 1990-2001 | Kawasaki | ZX1100 Ninja ZX-11 | Base |
| 2001-2005 | Kawasaki | ZX1200 Ninja ZX-12R | Base |
| 1990-1997 | Kawasaki | ZX600 Ninja 600R | Base |
| 1990-2002 | Kawasaki | ZX600 Ninja ZX-6 | Base |
| 1995-2002,2007-2012 | Kawasaki | ZX600 Ninja ZX-6R | Base |
| 2003-2005 | Kawasaki | ZX600 Ninja ZX6-RR | Base |
| 2003-2006,2013-2019 | Kawasaki | ZX636 Ninja ZX-6R | Base |
| 2015 | Kawasaki | ZX636 Ninja ZX-6R 30th Anniversary | Base |
| 2013-2017,2019 | Kawasaki | ZX636 Ninja ZX-6R ABS | Base |
| 2015 | Kawasaki | ZX636 Ninja ZX-6R ABS 30th Anniversary | Base |
| 1991-1995 | Kawasaki | ZX750 Ninja ZX-7 | Base |
| 1991-1995 | Kawasaki | ZX750 Ninja ZX-7R | Base |
| 1994-2003 | Kawasaki | ZX900 Ninja ZX-9R | Base |
| 2003-2008 | Kawasaki | ZZR 600 | Base |
| 2002-2005 | Kawasaki | ZZR1200 | Base |
| 2013 | KTM | 250 SX-F | Base |
| 2013 | MV Agusta | Brutale 1090 ABS | Base |
| 2012 | MV Agusta | Brutale 1090R | Base |
| 2013 | MV Agusta | Brutale 1090R ABS | Base |
| 2012 | MV Agusta | Brutale 1090RR | Base |
| 2013 | MV Agusta | Brutale 1090RR ABS | Base |
| 2007 | MV Agusta | Brutale 910 R | Base |
| 2010-2011 | MV Agusta | Brutale 990R | Base |
| 2010-2011 | MV Agusta | F4 | Base |
| 2013 | MV Agusta | F4 ABS | Base |
| 2009 | MV Agusta | F4 RR 312 1078 | Base |
| 2006 | MV Agusta | F4-1000 S | Base |
| 2006 | MV Agusta | F4-1000 S 1+1 | Base |
| 2000-2002 | MV Agusta | F4-S | Base |
| 2001-2002 | MV Agusta | F4-S 1+1 | Base |
| 2013 | MV Agusta | F4R ABS | Base |
| 2007-2009 | Piaggio | MP3 250 | Base |
| 2013-2014 | Polaris | Ranger 900 XP | Base |
| 2012-2013 | Polaris | Ranger RZR 570 | Base |
| 2013 | Polaris | Ranger RZR 570 EPS Trail LE | Base |
| 2013 | Polaris | Ranger RZR XP 4 900 | Base |
| 2012-2013 | Polaris | Ranger RZR XP 4 900 EPS LE | Base |
| 2011-2013 | Polaris | Ranger RZR XP 900 | Base |
| 2013 | Polaris | Ranger RZR XP 900 EPS LE | Base |
| 2013 | Polaris | Ranger RZR XP 900 EPS Walker Evans LE | Base |
| 2013 | Polaris | Ranger RZR XP 900 HO Jagged X Edition | Base |
| 2012-2013 | Polaris | Ranger RZR XP 900 LE | Base |
| 2001-2007 | Suzuki | DR-Z250 | Base |
| 1994-1999 | Suzuki | DR350 | Base |
| 1994-1999 | Suzuki | DR350SE | Base |
| 1996-2003 | Suzuki | GSF600S Bandit | Base |
| 2001-2006 | Suzuki | GSX-R1000 | Base |
| 1993-1998 | Suzuki | GSX-R1100 | Base |
| 1992-1993,1997-2007 | Suzuki | GSX-R600 | Base |
| 1993-2009 | Suzuki | GSX-R750 | Base |
| 1999-2007 | Suzuki | GSX1300R Hayabusa | Base |
| 2006 | Suzuki | GSX1300R Hayabusa Limited Edition | Base |
| 1996-2006 | Suzuki | GSX600F Katana | Base |
| 1999-2006 | Suzuki | GSX750F Katana | Base |
| 1994-1996 | Suzuki | RF600 | Base |
| 1994-1997 | Suzuki | RF900 | Base |
| 1998-2003 | Suzuki | TL1000R | Base |
| 1997-2001 | Suzuki | TL1000S | Base |
| 2018 | Textron | Wildcat XX | Base |
| 2011 | TM | SMX450F | Base |
| 2003-2004 | Triumph | Daytona 600 | Base |
| 2005 | Triumph | Daytona 650 | Base |
| 2006-2014,2016 | Triumph | Daytona 675 | Base |
| 2015 | Triumph | Daytona 675 ABS | Base |
| 2011-2014,2016-2017 | Triumph | Daytona 675 R | Base |
| 2015 | Triumph | Daytona 675 R ABS | Base |
| 2002-2004 | Triumph | Daytona 955i | Base |
| 2002-2005 | Triumph | Speed Four | Base |
| 2002-2004,2007-2008 | Triumph | Speed Triple | Base |
| 2002-2004 | Triumph | Sprint RS | Base |
| 2002-2010 | Triumph | Sprint ST | Base |
| 2008-2013 | Triumph | Street Triple 675 | Base |
| 2014-2016 | Triumph | Street Triple ABS | Base |
| 2009-2013,2017 | Triumph | Street Triple R | Base |
| 2014-2016 | Triumph | Street Triple R ABS | Base |
| 2007-2010 | Triumph | Tiger | Base |
| 2011 | Triumph | Tiger 800 | Base |
| 2011-2014 | Triumph | Tiger 800 ABS | Base |
| 2011,2014-2016 | Triumph | Tiger 800 XC | Base |
| 2011-2013 | Triumph | Tiger 800 XC ABS | Base |
| 2016-2017 | Triumph | Tiger 800 XCA | Base |
| 2015-2017 | Triumph | Tiger 800 XCx | Base |
| 2015-2017 | Triumph | Tiger 800 XR | Base |
| 2016-2017 | Triumph | Tiger 800 XRT | Base |
| 2015-2017 | Triumph | Tiger 800 XRx | Base |
| 2000-2003 | Triumph | TT600 | Base |
| 2018 | Yamaha | ELT1050 210 FSH | Base |
| 2018 | Yamaha | ELT1050 210 FSH Deluxe | Base |
| 2018 | Yamaha | ELT1050 210 FSH Sport | Base |
| 2017-2019 | Yamaha | EX1050 EX | Base |
| 2017-2019 | Yamaha | EX1050 EX Deluxe | Base |
| 2017-2019 | Yamaha | EX1050 EX Sport | Base |
| 2019 | Yamaha | EX1050 EXR | Base |
| 2008-2010 | Yamaha | FAT1100 212SS | Base |
| 2008-2010 | Yamaha | FAT1100 212X | Base |
| 2006-2011 | Yamaha | FRT1100 AR210 | Base |
| 2006-2007 | Yamaha | FRT1100 SR210 | Base |
| 2006-2007 | Yamaha | FRT1100A SX210 | Base |
| 2008-2011 | Yamaha | FRT1100B SX210 | Base |
| 2008-2014 | Yamaha | FX10 FX Nytro | Base |
| 2003-2004 | Yamaha | FX1000 FX140 | Base |