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 |
|---|---|---|---|
| 1992-2001 | Acura | Integra | GS-R |
| 1997-1998,2000 | Acura | Integra | Type R |
| 1991-1993 | Acura | Legend | Base |
| 1994-1995 | Acura | Legend | GS |
| 1991-1995 | Acura | Legend | L |
| 1991-1995 | Acura | Legend | LS |
| 1995 | Acura | Legend | SE |
| 1999 | Acura | NSX | Alex Zanardi Edition |
| 1991-2001,2004-2005 | Acura | NSX | Base |
| 1995-2003 | Acura | NSX | T |
| 2005 | Aston Martin | DB9 | Base |
| 2005 | Aston Martin | DB9 | Volante |
| 2002-2005 | Audi | A4 | Base |
| 2003-2005 | Audi | A4 | Cabriolet |
| 2002-2005 | Audi | A4 Quattro | Avant |
| 2002-2005,2009 | Audi | A4 Quattro | Base |
| 2004-2006 | Audi | A4 Quattro | Cabriolet |
| 2008-2010 | Audi | A5 Quattro | Base |
| 2002-2004,2009-2011 | Audi | A6 | Base |
| 2002-2004 | Audi | A6 Quattro | Avant |
| 2002-2006 | Audi | A6 Quattro | Base |
| 2009-2010 | Audi | Q5 | Premium |
| 2009-2012 | Audi | Q5 | Premium Plus |
| 2009-2012 | Audi | Q5 | Prestige |
| 2004 | Chevrolet | Aveo | Base |
| 2004-2008 | Chevrolet | Aveo | LS |
| 2005-2008 | Chevrolet | Aveo | LT |
| 2005-2006 | Chevrolet | Aveo | Special Value |
| 2007-2008 | Chevrolet | Aveo5 | LS |
| 2007-2008 | Chevrolet | Aveo5 | Special Value |
| 1999-2000 | Chevrolet | Metro | Base |
| 1998-2001 | Chevrolet | Metro | LSi |
| 1999-2000 | Chevrolet | Tracker | Base |
| 1999-2000 | Chevrolet | Tracker | LSi |
| 2005-2006 | Chrysler | Crossfire | SRT-6 |
| 1995-1999,2001 | Chrysler | Sebring | LX |
| 2001 | Chrysler | Sebring | LXi |
| 1999-2002 | Daewoo | Lanos | S |
| 1999-2000 | Daewoo | Lanos | SE |
| 2001-2002 | Daewoo | Lanos | Sport |
| 1999-2000 | Daewoo | Lanos | SX |
| 1989 | Daihatsu | Charade | CLS |
| 1989 | Daihatsu | Charade | CLX |
| 1990-1992 | Daihatsu | Charade | SE |
| 1990-1992 | Daihatsu | Charade | SX |
| 1990-1992 | Daihatsu | Rocky | SE |
| 1990-1992 | Daihatsu | Rocky | SX |
| 1995-1999 | Dodge | Avenger | Base |
| 1996-1999 | Dodge | Avenger | ES |
| 2005-2007 | Dodge | Dakota | Laramie |
| 2005-2007 | Dodge | Dakota | SLT |
| 2005 | Dodge | Dakota | Sport |
| 2005 | Dodge | Dakota | ST |
| 1991-1993 | Dodge | Stealth | ES |
| 1991-1996 | Dodge | Stealth | R/T |
| 1991-1996 | Dodge | Stealth | R/T Turbo |
| 2001 | Dodge | Stratus | R/T |
| 2001 | Dodge | Stratus | SE |
| 1996-1998 | Eagle | Talon | Base |
| 1995-1998 | Eagle | Talon | ESi |
| 1991-1996 | Ford | Escort | GT |
| 1992-1993 | Ford | Escort | LX-E |
| 1993-1997 | Ford | Probe | Base |
| 1997 | Ford | Probe | GTS |
| 1993-1996 | Ford | Probe | SE |
| 1990-1991 | Geo | Storm | 2+2 GSi |
| 1999-2000 | Honda | Civic | Si |
| 1994-1997 | Honda | Civic del Sol | VTEC |
| 2011-2015 | Honda | CR-Z | Base |
| 2011-2016 | Honda | CR-Z | EX |
| 2016 | Honda | CR-Z | EX-L |
| 2016 | Honda | CR-Z | LX |
| 1994-1995 | Honda | Passport | EX |
| 1994-1995 | Honda | Passport | LX |
| 1991-1996 | INFINITI | G20 | Base |
| 1994-1996 | INFINITI | G20 | T |
| 1990-1992 | INFINITI | M30 | Base |
| 1989 | Isuzu | I-Mark | RS |
| 1990-1992 | Isuzu | Impulse | XS |
| 1993-1995 | Isuzu | Rodeo | LS |
| 1993-1995 | Isuzu | Rodeo | S |
| 1992 | Isuzu | Stylus | S |
| 1991 | Isuzu | Stylus | XS |
| 1995 | Isuzu | Trooper | Limited |
| 1992-1995 | Isuzu | Trooper | LS |
| 1993-1995 | Isuzu | Trooper | RS |
| 1992-1995 | Isuzu | Trooper | S |
| 1998-1999 | Jaguar | XJR | Base |
| 2004 | Jeep | Grand Cherokee | Laredo |
| 2002-2004 | Jeep | Grand Cherokee | Limited |
| 2002-2004 | Jeep | Grand Cherokee | Overland |
| 2003-2005 | Kia | Rio | Base |
| 2003-2005 | Kia | Rio | Cinco |
| 1995-2002 | Kia | Sportage | Base |
| 1995-2001 | Kia | Sportage | EX |
| 2001 | Kia | Sportage | Limited |
| 2003-2004 | Land Rover | Discovery | HSE |
| 2003-2004 | Land Rover | Discovery | S |
| 2003-2004 | Land Rover | Discovery | SE |
| 1999-2000 | Land Rover | Discovery | Series II |
| 2001 | Land Rover | Discovery | Series II LE |
| 2001-2002 | Land Rover | Discovery | Series II SD |
| 2001-2002 | Land Rover | Discovery | Series II SE |
| 2002-2004 | Land Rover | Freelander | HSE |
| 2002-2003 | Land Rover | Freelander | S |
| 2002-2005 | Land Rover | Freelander | SE |
| 2003-2005 | Land Rover | Freelander | SE3 |
| 1994-1995,1999-2003 | Lexus | ES300 | Base |
| 2004-2006 | Lexus | ES330 | Base |
| 2001-2005 | Lexus | GS300 | Base |
| 1998-2000 | Lexus | GS400 | Base |
| 2001-2007 | Lexus | GS430 | Base |
| 2003-2009 | Lexus | GX470 | Base |
| 2010-2012 | Lexus | HS250h | Base |
| 2010-2012 | Lexus | HS250h | Premium |
| 2001-2005 | Lexus | IS300 | Base |
| 2002-2005 | Lexus | IS300 | Sportcross |
| 1990-2000 | Lexus | LS400 | Base |
| 2001-2006 | Lexus | LS430 | Base |
| 1998-2007 | Lexus | LX470 | Base |
| 1999-2003 | Lexus | RX300 | Base |
| 2004-2006 | Lexus | RX330 | Base |
| 2006-2008 | Lexus | RX400h | Base |
| 1993-1994 | Lexus | SC300 | Base |
| 1992-2000 | Lexus | SC400 | Base |
| 2002-2010 | Lexus | SC430 | Base |
| 1991 | Lotus | Elan | Base |
| 2005-2007 | Lotus | Elise | Base |
| 2006 | Lotus | Exige | Base |
| 1990-1993 | Mazda | Miata | Base |
| 1993 | Mazda | Miata | LE |
| 1991 | Mazda | Miata | SE |
| 1990-1994 | Mazda | Protege | LX |
| 2003-2004 | Mercedes-Benz | C32 AMG | Base |
| 2005-2006 | Mercedes-Benz | C55 AMG | Base |
| 2002 | Mercedes-Benz | CL600 | Base |
| 2003-2006 | Mercedes-Benz | CLK55 AMG | Base |
| 2002 | Mercedes-Benz | S600 | Base |
| 2001-2004 | Mercedes-Benz | SLK230 | Kompressor |
| 2003-2004 | Mercedes-Benz | SLK32 AMG | Base |
| 2005-2010 | Mercedes-Benz | SLK55 AMG | Base |
| 1991-1994 | Mercury | Capri | Base |
| 1991-1994 | Mercury | Capri | XR2 |
| 1991-1996 | Mercury | Tracer | LTS |
| 2007-2008 | Mini | Cooper | Base |
| 2007-2008 | Mini | Cooper | S |
| 1991-1998 | Mitsubishi | 3000GT | Base |
| 1991-1999 | Mitsubishi | 3000GT | SL |
| 1995-1996 | Mitsubishi | 3000GT | Spyder SL |
| 1995-1996 | Mitsubishi | 3000GT | Spyder VR-4 |
| 1991-1999 | Mitsubishi | 3000GT | VR-4 |
| 1992-1995 | Mitsubishi | Diamante | LS |
| 1999 | Mitsubishi | Eclipse | GS |
| 2000 | Mitsubishi | Eclipse | GT |
| 1999 | Mitsubishi | Eclipse | RS |
| 1999-2000 | Mitsubishi | Galant | ES |
| 1999-2000 | Mitsubishi | Galant | GTZ |
| 1999-2000 | Mitsubishi | Galant | LS |
| 2011-2013 | Mitsubishi | Lancer | DE |
| 2011-2017 | Mitsubishi | Lancer | ES |
| 2011-2014 | Mitsubishi | Lancer | ES Sportback |
| 1995-1996 | Mitsubishi | Montero | LS |
| 1997-1998 | Mitsubishi | Montero Sport | LS |
| 1997-1998 | Mitsubishi | Montero Sport | XLS |
| 2011-2020 | Mitsubishi | Outlander Sport | ES |
| 2017 | Mitsubishi | Outlander Sport | GT |
| 2013,2018-2019 | Mitsubishi | Outlander Sport | LE |
| 2011-2015,2019-2020 | Mitsubishi | Outlander Sport | SE |
| 2019-2020 | Mitsubishi | Outlander Sport | SP |
| 1995-1998 | Nissan | 200SX | Base |
| 1995-1998 | Nissan | 200SX | SE |
| 1995-1998 | Nissan | 200SX | SE-R |
| 2001-2004 | Nissan | Frontier | SC |
| 2002-2004 | Nissan | Frontier | SVE |
| 1989-1994 | Nissan | Maxima | GXE |
| 1989-1991 | Nissan | Maxima | SE |
| 1991-1993 | Nissan | NX | SE |
| 1991-1993 | Nissan | NX | XE |
| 1998-1999 | Nissan | Sentra | SE |
| 1991-1994 | Nissan | Sentra | SE-R |
| 2002-2004 | Nissan | Xterra | SE |
| 2002 | Nissan | Xterra | XE |
| 1993-1994 | Plymouth | Colt | Vista |
| 1993-1994 | Plymouth | Colt | Vista SE |
| 2009-2010 | Pontiac | Vibe | AWD |
| 2009-2010 | Pontiac | Vibe | Base |
| 2003-2006,2009-2010 | Pontiac | Vibe | GT |
| 2006-2010 | Saab | 9-3 | 2.0T |
| 2004-2005,2010-2011 | Saab | 9-3 | Aero |
| 2004-2005 | Saab | 9-3 | Arc |
| 2004-2005 | Saab | 9-3 | Linear |
| 2011 | Saab | 9-3 | Turbo4 |
| 2010-2011 | Saab | 9-3X | Base |
| 2005-2010 | Scion | tC | Base |
| 2007-2008 | Scion | tC | Spec |
| 2008-2012 | Scion | xB | Base |
| 2003 | Subaru | Baja | Base |
| 2003 | Subaru | Baja | Sport |
| 1999-2002 | Subaru | Forester | Base |
| 1999-2002 | Subaru | Forester | L |