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 |
| 2011-2014 |
Argo |
6x6 650 HD |
Base |
| 2016 |
Argo |
6x6 750 HDi |
Base |
| 2015-2016 |
Argo |
6x6 Frontier EFI 694 |
Base |
| 2015-2016 |
Argo |
6x6 Frontier EFI 747 |
Base |
| 2010 |
Argo |
750 HDi 8x8 |
Base |
| 2010 |
Argo |
750 HDi 8x8 Special Edition |
Base |
| 2011-2016 |
Argo |
8x8 700 HD |
Base |
| 2011-2016 |
Argo |
8x8 750 HDi |
Base |
| 2011-2016 |
Argo |
8x8 750 HDi SE |
Base |
| 2015-2016 |
Argo |
8x8 Frontier EFI |
Base |
| 2013-2016 |
Argo |
8x8 XTI |
Base |
| 2019 |
Argo |
Aurora 800 |
Base |
| 2019 |
Argo |
Aurora 800 Limited |
Base |
| 2019 |
Argo |
Aurora 800 SX |
Base |
| 2019 |
Argo |
Aurora 800 SX Hunt Master |
Base |
| 2019 |
Argo |
Aurora 950 SX |
Base |
| 2006-2011 |
Argo |
Avenger 700 8x8 |
Base |
| 2010-2011,2013 |
Argo |
Avenger 750 EFI 8x8 |
Base |
| 2019 |
Argo |
Avenger 800 |
Base |
| 2019 |
Argo |
Avenger 800 Hunt Master |
Base |
| 2017-2018 |
Argo |
Avenger 8x8 Hunt Master |
Base |
| 2017 |
Argo |
Avenger 8x8 Hunt Master R |
Base |
| 2017 |
Argo |
Avenger 8x8 Hunt Master X |
Base |
| 2017 |
Argo |
Avenger 8x8 Hunt Master Z |
Base |
| 2017 |
Argo |
Avenger 8x8 Hunt Master ZX |
Base |
| 2017-2018 |
Argo |
Avenger 8x8 LX |
Base |
| 2017-2018 |
Argo |
Avenger 8x8 Responder |
Base |
| 2017 |
Argo |
Avenger 8x8 Responder X |
Base |
| 2017 |
Argo |
Avenger 8x8 S |
Base |
| 2017-2018 |
Argo |
Avenger 8x8 ST |
Base |
| 2018 |
Argo |
Avenger 8x8 ST LE |
Base |
| 2017-2018 |
Argo |
Avenger 8x8 STR |
Base |
| 2017 |
Argo |
Avenger 8x8 STX |
Base |
| 2018 |
Argo |
Avenger 8x8 XT |
Base |
| 2019 |
Argo |
Avenger Pro 800 XT |
Base |
| 2019 |
Argo |
Avenger Pro 800 XT Responder |
Base |
| 2019 |
Argo |
Bigfoot 800 MX6 |
Base |
| 2019 |
Argo |
Bigfoot 800 MX8 |
Base |
| 2019 |
Argo |
Conquest 800 Outfitter |
Base |
| 2017 |
Argo |
Conquest 8x8 Explorer XTi |
Base |
| 2017 |
Argo |
Conquest 8x8 i |
Base |
| 2017 |
Argo |
Conquest 8x8 Lineman XTi |
Base |
| 2017-2018 |
Argo |
Conquest 8x8 Outfitter XTi |
Base |
| 2017 |
Argo |
Conquest 8x8 Outfitter XTi-Z |
Base |
| 2018 |
Argo |
Conquest 8x8 XT-L |
Base |
| 2018 |
Argo |
Conquest 8x8 XT-X |
Base |
| 2017 |
Argo |
Conquest 8x8 XTi |
Base |
| 2019 |
Argo |
Conquest Pro 800 XT |
Base |
| 2019 |
Argo |
Conquest Pro 800 XT-L |
Base |
| 2019 |
Argo |
Conquest Pro 800 XT-X |
Base |
| 2010-2014 |
Argo |
Frontier 580 6x6 |
Base |
| 2019 |
Argo |
Frontier 600 6x6 |
Base |
| 2010 |
Argo |
Frontier 650 6x6 |
Base |
| 2010-2014,2019 |
Argo |
Frontier 650 8x8 |
Base |
| 2017 |
Argo |
Frontier 6x6 |
Base |
| 2017 |
Argo |
Frontier 6x6 S |
Base |
| 2017-2018 |
Argo |
Frontier 6x6 Scout S |
Base |
| 2017 |
Argo |
Frontier 6x6 Scout ST |
Base |
| 2018 |
Argo |
Frontier 6x6 SE |
Base |
| 2017 |
Argo |
Frontier 6x6 ST |
Base |
| 2018 |
Argo |
Frontier 6x6 ST LE |
Base |
| 2019 |
Argo |
Frontier 700 6x6 |
Base |
| 2019 |
Argo |
Frontier 700 8x8 |
Base |
| 2019 |
Argo |
Frontier 700 Scout 6x6 |
Base |
| 2019 |
Argo |
Frontier 750 Scout 8x8 |
Base |
| 2017 |
Argo |
Frontier 8x8 Responder S |
Base |
| 2017-2018 |
Argo |
Frontier 8x8 S |
Base |
| 2018 |
Argo |
Frontier 8x8 S LE |
Base |
| 2017-2018 |
Argo |
Frontier 8x8 Scout S |
Base |
| 2016 |
Argo |
HuntMaster |
Base |
| 2016 |
Argo |
Outfitter |
Base |
| 2007 |
Argo |
Response 8x8 |
Base |
| 2016 |
Argo |
Scout 6x6 |
Base |
| 2016 |
Argo |
Scout 8x8 |
Base |
| 2006-2007 |
Argo |
Vanguard 2 6x6 |
Base |
| 2006-2007 |
Argo |
Vanguard 6x6 |
Base |
| 2000-2001 |
Bentley |
Arnage |
Green Label |
| 2002-2009 |
Bentley |
Arnage |
R |
| 2000-2002 |
Bentley |
Arnage |
Red Label |
| 2001-2009 |
Bentley |
Arnage |
RL |
| 2002-2009 |
Bentley |
Arnage |
T |
| 1996-2003,2006-2008 |
Bentley |
Azure |
Base |
| 1999-2002 |
Bentley |
Azure |
Mulliner |
| 1993-1998 |
Bentley |
Brooklands |
Base |
| 1993-1998 |
Bentley |
Brooklands |
LWB |
| 1985-1995 |
Bentley |
Continental |
Base |
| 1993-2003 |
Bentley |
Continental |
R |
| 1999-2000 |
Bentley |
Continental |
SC |
| 1997-2003 |
Bentley |
Continental |
T |
| 1984 |
Bentley |
Corniche |
Base |
| 1984,1986-1991 |
Bentley |
Eight |
Base |
| 1984-1986 |
Bentley |
Mulsanne |
Base |
| 1985-1986 |
Bentley |
Mulsanne |
L |
| 1987-1992 |
Bentley |
Mulsanne |
S |
| 1988-1996 |
Bentley |
Turbo R |
Base |
| 1992-1998 |
Bentley |
Turbo R |
LWB |
| 1997-2001 |
Cadillac |
Catera |
Base |
| 1999-2001 |
Cadillac |
Catera |
Sport |
| 2010-2016 |
Case IH |
Scout |
Base |
| 1992-1993 |
Chevrolet |
Beretta |
GTZ |
| 1994 |
Chevrolet |
Beretta |
Z26 |
| 2004-2005 |
Chrysler |
Sebring |
Limited |
| 2007 |
Cub Cadet |
4x2 FIS / FIS SE |
Base |
| 2007 |
Cub Cadet |
4x4 |
Base |
| 2007 |
Cub Cadet |
4x4D |
Base |
| 2007 |
Cub Cadet |
Big Country 4x2 |
Base |
| 2009-2014 |
Cub Cadet |
Volunteer 4x2 |
Base |
| 2008 |
Cub Cadet |
Volunteer 4x2 FIS |
Base |
| 2009-2014 |
Cub Cadet |
Volunteer 4x4 |
Base |
| 2008-2018 |
Cub Cadet |
Volunteer 4x4 EFI |
Base |
| 2009 |
Cub Cadet |
Volunteer 4x4 EFI w/Cab |
Base |
| 2008 |
Cub Cadet |
Volunteer 4x4 Trail |
Base |
| 2009 |
Cub Cadet |
Volunteer 4x4 w/Cab |
Base |
| 2018 |
Cub Cadet |
Volunteer WT |
Base |
| 2016-2018 |
Cub Cadet |
Volunteer WT Cab |
Base |
| 1995-1996 |
Dodge |
Ram 2500 |
Base |
| 1995-1997 |
Dodge |
Ram 3500 |
Base |
| 2004-2005 |
Dodge |
Stratus |
R/T |
| 1993-1997 |
Geo |
Prizm |
Base |
| 1993-1997 |
Geo |
Prizm |
LSi |
| 1993-1997 |
Jaguar |
Vanden Plas |
Base |
| 1997 |
Jaguar |
XJR |
Base |
| 1987-1990 |
Jeep |
Cherokee |
Base |
| 1987-1988 |
Jeep |
Cherokee |
Chief |
| 1987-1990 |
Jeep |
Cherokee |
Laredo |
| 1987-1990 |
Jeep |
Cherokee |
Limited |
| 1987-1990 |
Jeep |
Cherokee |
Pioneer |
| 1989-1990 |
Jeep |
Cherokee |
Sport |
| 1987-1990 |
Jeep |
Comanche |
Base |
| 1987-1988 |
Jeep |
Comanche |
Chief |
| 1988-1990 |
Jeep |
Comanche |
Eliminator |
| 1987-1988 |
Jeep |
Comanche |
Laredo |
| 1987-1990 |
Jeep |
Comanche |
Pioneer |
| 1987 |
Jeep |
Wagoneer |
Base |
| 1987-1990 |
Jeep |
Wagoneer |
Limited |
| 2012-2016 |
John Deere |
Gator XUV 550 |
Base |
| 2012-2016 |
John Deere |
Gator XUV 550 S4 |
Base |
| 2016-2017 |
John Deere |
Gator XUV 560 |
Base |
| 2016-2017 |
John Deere |
Gator XUV 560 S4 |
Base |
| 2018 |
John Deere |
Gator XUV 560E |
Base |
| 2018 |
John Deere |
Gator XUV 560E S4 |
Base |
| 1995 |
Kia |
Sportage |
Base |
| 1995 |
Kia |
Sportage |
EX |
| 1996-1997 |
Lexus |
LX450 |
Base |
| 2004-2005 |
Mazda |
Miata |
Mazdaspeed |
| 1990-1993 |
Mercedes-Benz |
300CE |
Base |
| 1993 |
Mercedes-Benz |
300E |
2.8 |
| 1993 |
Mercedes-Benz |
300E |
Base |
| 1992-1993 |
Mercedes-Benz |
300SE |
Base |
| 1990-1993 |
Mercedes-Benz |
300SL |
Base |
| 1993 |
Mercedes-Benz |
300TE |
Base |
| 1992-1993 |
Mercedes-Benz |
400E |
Base |
| 1992 |
Mercedes-Benz |
400SE |
Base |
| 1993 |
Mercedes-Benz |
400SEL |
Base |
| 1992-1993 |
Mercedes-Benz |
500E |
Base |
| 1993 |
Mercedes-Benz |
500SEC |
Base |
| 1992-1993 |
Mercedes-Benz |
500SEL |
Base |
| 1990-1993 |
Mercedes-Benz |
500SL |
Base |
| 1993 |
Mercedes-Benz |
600SEC |
Base |
| 1992-1993 |
Mercedes-Benz |
600SEL |
Base |
| 1993 |
Mercedes-Benz |
600SL |
Base |
| 1994-1996 |
Mercedes-Benz |
C220 |
Base |
| 1997-1998 |
Mercedes-Benz |
C230 |
Base |
| 1994-1997 |
Mercedes-Benz |
C280 |
Base |
| 1995-1997 |
Mercedes-Benz |
C36 AMG |
Base |
| 1994-1997 |
Mercedes-Benz |
E320 |
Base |
| 1994-1995,1997 |
Mercedes-Benz |
E420 |
Base |
| 1994 |
Mercedes-Benz |
E500 |
Base |
| 1994-1999 |
Mercedes-Benz |
S320 |
LWB |
| 1994-1999 |
Mercedes-Benz |
S320 |
SWB |
| 1994-1997 |
Mercedes-Benz |
S420 |
Base |
| 1994-1997 |
Mercedes-Benz |
S500 |
Base |
| 1994-1997 |
Mercedes-Benz |
S600 |
Base |
| 1994-1997 |
Mercedes-Benz |
SL320 |
Base |
| 1994-1997 |
Mercedes-Benz |
SL500 |
Base |
| 1994-1997 |
Mercedes-Benz |
SL600 |
Base |
| 1993-1998 |
Mercury |
Villager |
GS |
| 1993-1998 |
Mercury |
Villager |
LS |
| 1994-1998 |
Mercury |
Villager |
Nautica |
| 2004-2005 |
Mitsubishi |
Eclipse |
GT |
| 2004-2005 |
Mitsubishi |
Eclipse |
Spyder GT |
| 2009-2010 |
Mitsubishi |
Lancer |
GTS |
| 2010 |
Mitsubishi |
Lancer |
GTS Sportback |
| 2008-2010 |
Mitsubishi |
Outlander |
ES |
| 2008-2010 |
Mitsubishi |
Outlander |
SE |
| 1993-1998 |
Nissan |
Quest |
GXE |
| 1993-1998 |
Nissan |
Quest |
XE |
| 1992-1993 |
Oldsmobile |
Achieva |
S |
| 1992,1994 |
Oldsmobile |
Achieva |
SC |
| 1992-1993 |
Oldsmobile |
Achieva |
SCX |
| 1994 |
Oldsmobile |
Achieva |
SL |
| 1989-1991 |
Peugeot |
405 |
DL |
| 1989-1991 |
Peugeot |
405 |
S |
| 1998-1999 |
Polaris |
Big Boss 500 6x6 |
Base |
| 1995-1998 |
Polaris |
Magnum 425 2x4 |
Base |
| 1995-1998 |
Polaris |
Magnum 425 4x4 |
Base |
| 1996-1997 |
Polaris |
Magnum 425 6x6 |
Base |
| 2002 |
Polaris |
Magnum 500 2x4 |
Base |
| 2000-2003 |
Polaris |
Magnum 500 4x4 |
Base |
| 2002 |
Polaris |
Magnum 500 RMK |
Base |
