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 |
- 1990-mazda-miata-base-esi9372259
- 1991-mazda-miata-base-esi4081731
- 1991-mitsubishi-3000gt-vr-4-esi4969274
- 1992-mazda-miata-base-esi8318897
- 1992-mitsubishi-3000gt-vr-4-esi2592080
- 1993-acura-nsx-base-esi9674421
- 1993-mazda-miata-base-esi6752759
- 1993-mazda-miata-le-esi5161565
- 1993-mitsubishi-3000gt-vr-4-esi5142030
- 1994-acura-integra-gs-r-esi1824509
- 1994-mitsubishi-3000gt-vr-4-esi7842476
- 1995-acura-integra-gs-r-esi3579765
- 1995-acura-nsx-base-esi5444817
- 1995-mitsubishi-3000gt-spyder-vr-4-esi7821313
- 1995-mitsubishi-3000gt-vr-4-esi9255716
- 1996-acura-integra-gs-r-esi9446113
- 1996-acura-nsx-base-esi1042566
- 1996-honda-civic-del-sol-vtec-esi9558892
- 1996-mitsubishi-3000gt-spyder-vr-4-esi4478874
- 1996-mitsubishi-3000gt-vr-4-esi4330788
- 1997-acura-integra-gs-r-esi2427440
- 1997-acura-integra-type-r-esi6080033
- 1997-acura-nsx-base-esi3943316
- 1997-honda-civic-del-sol-vtec-esi3537391
- 1997-mitsubishi-3000gt-vr-4-esi1339942
- 1998-acura-integra-gs-r-esi6569681
- 1998-acura-integra-type-r-esi2778465
- 1998-acura-nsx-base-esi3936949
- 1998-mitsubishi-3000gt-vr-4-esi8345413
- 1999-acura-integra-gs-r-esi4723945
- 1999-honda-civic-si-esi8614344
- 1999-subaru-impreza-rs-esi9203399
- 2000-acura-integra-gs-r-esi1964229
- 2000-acura-integra-type-r-esi2979194
- 2000-acura-nsx-base-esi5401473
- 2000-acura-nsx-t-esi4072046
- 2000-honda-civic-si-esi5305171
- 2000-subaru-impreza-rs-esi9703577
- 2000-subaru-legacy-gt-esi3928093
- 2000-subaru-legacy-gt-limited-esi9803443
- 2001-acura-integra-gs-r-esi1747084
- 2001-acura-nsx-base-esi8992605
- 2001-acura-nsx-t-esi3051283
- 2001-subaru-impreza-rs-esi4683580
- 2001-subaru-legacy-gt-esi5617300
- 2001-subaru-legacy-gt-limited-esi6126787
- 2001-subaru-outback-base-esi8223608
- 2002-acura-nsx-t-esi5007527
- 2002-audi-a4-base-esi8489904
- 2002-audi-a4-quattro-base-esi7990293
- 2002-audi-a6-quattro-base-esi7676295
- 2002-subaru-impreza-rs-esi3669180
- 2002-subaru-impreza-ts-esi4929371
- 2002-subaru-legacy-gt-esi5632136
- 2002-subaru-legacy-gt-limited-esi7196318
- 2002-subaru-outback-base-esi5946529
- 2003-audi-a4-base-esi4606859
- 2003-audi-a4-quattro-base-esi1958814
- 2003-audi-a6-quattro-base-esi1199605
- 2003-subaru-impreza-rs-esi5301097
- 2003-subaru-impreza-ts-esi9219607
- 2003-subaru-legacy-gt-esi5018212
- 2003-subaru-outback-base-esi6455971
- 2004-audi-a4-base-esi3777730
- 2004-audi-a4-quattro-base-esi1029554
- 2004-audi-a4-quattro-cabriolet-esi5067421
- 2004-audi-a6-quattro-base-esi5977420
- 2004-subaru-impreza-rs-esi5748160
- 2004-subaru-impreza-ts-esi3026267
- 2005-audi-a4-base-esi7383568
- 2005-audi-a4-quattro-base-esi6594786
- 2005-audi-a4-quattro-cabriolet-esi4989295
- 2005-chrysler-crossfire-srt-6-esi3872554
- 2006-audi-a4-quattro-cabriolet-esi8296292
- 2006-chrysler-crossfire-srt-6-esi2601199
- Bucket:Dodge
- Bucket:Ford
- Bucket:Subaru
- EPA:N/A
- Ignition>Spark Plugs
- LTL:N
- MPN:3764
- Non-CARB:N
- Prop65:N
- SpecialOrder:N