NGK - 3521
NGK Iridium IX Spark Plug
NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability.
NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive expertise NGK has built a reputation for quality and reliability; manufacturing spark plugs for virtually every automotive, motorcycle, marine and small engine application. We are committed to be the premier partner with our customers, while maintaining original equipment standards for the highest durability and operational performance. With state-of-the-art manufacturing, inventory and distribution facilities in North America and across the globe, NGK is dedicated to providing customers with world-class products and services.
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
2005 - 2008
Yamaha
FX1000 WaveRunner FX
Base
2002 - 2004
Yamaha
FX1000A FX140 Cruiser
Base
2005 - 2008
Yamaha
FX1000A WaveRunner FX Cruiser
Base
2012 - 2014
Yamaha
FX10M FX Nytro MTX 153
Base
2013 - 2014
Yamaha
FX10M FX Nytro MTX 162
Base
2010 - 2012
Yamaha
FX10M FX Nytro MTX SE 153
Base
2010 - 2012
Yamaha
FX10M FX Nytro MTX SE 162
Base
2008 - 2010
Yamaha
FX10MT FX Nytro MTX
Base
2008
Yamaha
FX10MTRA FX Nytro MTX 40th Anniv
Base
2008
Yamaha
FX10RT FX Nytro RTX Non-Reverse
Base
2008 - 2013
Yamaha
FX10RTR FX Nytro RTX
Base
2008
Yamaha
FX10RTRA FX Nytro RTX 40th Anniv
Base
2009 - 2010
Yamaha
FX10RTRS FX Nytro RTX SE
Base
2009 - 2013
Yamaha
FX10XT FX Nytro XTX
Base
2013 - 2014
Yamaha
FX10XT FX Nytro XTX 1.75
Base
2004 - 2006, 2008
Yamaha
FX1100 WaveRunner FX HO
Base
2007
Yamaha
FX1100 WaveRunner VX
Base
2004 - 2008
Yamaha
FX1100A WaveRunner FX Cruiser HO
Base
2006
Yamaha
FX1100B WaveRunner FX Cruiser HO 50th Ann.
Base
2009 - 2017
Yamaha
FZ6R
Base
2011 - 2013
Yamaha
FZ8
Base
2001 - 2015
Yamaha
FZS1000 FZ1
Base
2004 - 2009
Yamaha
FZS600 FZ6
Base
2012 - 2015
Yamaha
LAT1100 AR210
Base
2012 - 2015
Yamaha
LAT1100 SX210
Base
2018
Yamaha
LBT1050 AR210
Base
2018
Yamaha
LBT1050 SX210
Base
2003 - 2005
Yamaha
RX10 RX-1
Base
2006 - 2010
Yamaha
RX10GT Apex GT
Base
2008
Yamaha
RX10GTA Apex GT 40th Anniv
Base
2016 - 2017
Yamaha
RX10L Apex LE
Base
2018
Yamaha
RX10L Apex LE 50th
Base
2008 - 2010
Yamaha
RX10LT Apex LTX
Base
2008 - 2010
Yamaha
RX10LTGT Apex LTX GT
Base
2008
Yamaha
RX10LTGTA Apex LTX GT 40th Anniv
Base
2006 - 2007
Yamaha
RX10M Apex Mountain
Base
2003 - 2005
Yamaha
RX10M RX-1 Mountain
Base
2007
Yamaha
RX10MS Apex Mountain SE
Base
2003 - 2005
Yamaha
RX10MS RX-1 Mountain LE
Base
2008 - 2010
Yamaha
RX10MT Apex MTX
Base
2008
Yamaha
RX10MTA Apex MTX SE 40th Anniv
Base
2008 - 2017
Yamaha
RX10P Apex
Base
2011 - 2015
Yamaha
RX10PS Apex SE
Base
2008 - 2014
Yamaha
RX10R Apex
Base
2006 - 2007
Yamaha
RX10R Apex ER
Base
2003 - 2005
Yamaha
RX10R RX-1 ER
Base
2003 - 2005
Yamaha
RX10RS RX-1 ER LE
Base
2006 - 2007, 2009
Yamaha
RX10RT Apex RTX
Base
2007 - 2008
Yamaha
RX10RTR Apex RTX ER
Base
2003 - 2004
Yamaha
RX10S RX-1 LE
Base
2011 - 2017
Yamaha
RX10XT Apex XTX
Base
2016 - 2017
Yamaha
RX10XT75 Apex XTX 1.75
Base
2016 - 2017
Yamaha
RX10XTL Apex XTX 1.75 LE
Base
2006 - 2007
Yamaha
RXW10 Attak
Base
2004 - 2005
Yamaha
RXW10 RX Warrior
Base
2007
Yamaha
RXW10GT Attak GT
Base
2004 - 2005
Yamaha
RXW10S RX Warrior LE
Base
2014
Yamaha
SR Viper
Base
2014
Yamaha
SR Viper LTX
Base
2014
Yamaha
SR Viper LTX SE
Base
2014
Yamaha
SR Viper RTX SE
Base
2014
Yamaha
SR Viper XTX SE
Base
2018
Yamaha
SR10 SR Venture DX
Base
2017
Yamaha
SR10BL SR Viper BTX LE
Base
2019
Yamaha
SR10L SR Viper LTX
Base
2015 - 2018
Yamaha
SR10LD SR Viper LTX DX
Base
2016 - 2017
Yamaha
SR10LL SR Viper LTX LE
Base
2015 - 2017
Yamaha
SR10LS SR Viper LTX SE
Base
2016
Yamaha
SR10M41S SR Viper MTX 141 SE
Base
2015 - 2016
Yamaha
SR10M53 SR Viper MTX 153
Base
2016
Yamaha
SR10M53L SR Viper MTX 153 LE
Base
2015, 2017
Yamaha
SR10M53S SR Viper MTX 153 SE
Base
2016
Yamaha
SR10M62 SR Viper MTX 162
Base
2015 - 2016
Yamaha
SR10M62L SR Viper MTX 162 LE
Base
2015 - 2017
Yamaha
SR10M62S SR Viper MTX 162 SE
Base
2018
Yamaha
SR10R SR Viper RTX
Base
2015 - 2017
Yamaha
SR10RD SR Viper RTX DX
Base
2015 - 2016
Yamaha
SR10RL SR Viper RTX LE
Base
2015 - 2017
Yamaha
SR10RS SR Viper RTX SE
Base
2016 - 2017
Yamaha
SR10S37D SR Viper STX 137 DX
Base
2016 - 2017
Yamaha
SR10S46D SR Viper STX 146 DX
Base
2015
Yamaha
SR10SD SR Viper STX DX
Base
2015 - 2016
Yamaha
SR10XL SR Viper XTX LE
Base
2015 - 2017
Yamaha
SR10XS SR Viper XTX SE
Base
2003 - 2005
Yamaha
SRT1000 SR230
Base
2004 - 2006
Yamaha
SRT1000A SX230
Base
2004 - 2006
Yamaha
SRT1000B AR230
Base
2005 - 2006
Yamaha
SRT1100 AR230 HO
Base
2005 - 2006
Yamaha
SRT1100 SX230 HO
Base
2008 - 2009
Yamaha
SXT1100 232 Limited
Base
2009
Yamaha
SXT1100 232 Limited S
Base
2007 - 2009
Yamaha
SXT1100 AR230 HO
Base
2007
Yamaha
SXT1100 SR230 HO
Base
2007 - 2009
Yamaha
SXT1100 SX230 HO
Base
1999 - 2006
Yamaha
TTR250
Base
2016 - 2019
Yamaha
VX1050A WaveRunner VX Cruiser
Base
2016 - 2019
Yamaha
VX1050B WaveRunner VX Deluxe
Base
2016 - 2019
Yamaha
VX1050C WaveRunner VX
Base
2016
Yamaha
VX1050D WaveRunner V1 Sport
Base
2016
Yamaha
VX1050E WaveRunner V1
Base
2016 - 2019
Yamaha
VX1050F WaveRunner VX Limited
Base
2005 - 2006
Yamaha
VX1100 WaveRunner 1100 Sport
Base
2007 - 2010
Yamaha
VX1100 WaveRunner VX
Base
2019
Yamaha
VX1100 WaveRunner VX-C
Base
2005 - 2006
Yamaha
VX1100A WaveRunner 1100 Deluxe
Base
2007 - 2015
Yamaha
VX1100A WaveRunner VX Cruiser
Base
2007 - 2015
Yamaha
VX1100B WaveRunner VX Deluxe
Base
2015
Yamaha
VX1100C WaveRunner VX
Base
2007 - 2014
Yamaha
VX1100C WaveRunner VX Sport
Base
2015
Yamaha
VX1100D WaveRunner V1 Sport
Base
2015
Yamaha
VX1100E WaveRunner V1
Base
2007 - 2009, 2012 - 2013
Yamaha
WR250F
Base
2008 - 2019
Yamaha
WR250R
Base
2008 - 2011
Yamaha
WR250X
Base
2016 - 2019
Yamaha
YXZ1000R
Base
2016 - 2019
Yamaha
YXZ1000R SE
Base
2017 - 2019
Yamaha
YXZ1000R SS
Base
2017 - 2019
Yamaha
YXZ1000R SS SE
Base
2012 - 2013
Yamaha
YZ250F
Base
1998 - 2001, 2004 - 2008
Yamaha
YZF-R1
Base
2006
Yamaha
YZF-R1 LE
Base
1995 - 2007
Yamaha
YZF600R
Base
1994, 1996 - 1998
Yamaha
YZF750R
Base
