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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 |
|---|---|---|---|
| 1996-1998 | Acura | RL | Base |
| 1996-2004 | Acura | RL | Premium |
| 1998 | Acura | RL | SE |
| 1996-1997 | Acura | SLX | Base |
| 1996-1999 | Acura | SLX | Premium |
| 1995-1998 | Acura | TL | Base |
| 1995-1998 | Acura | TL | Premium |
| 1992-1994 | Acura | Vigor | GS |
| 1992-1994 | Acura | Vigor | LS |
| 1990-1992 | Chevrolet | Corvette | ZR-1 |
| 1998-2002 | Chevrolet | Prizm | Base |
| 1998-2002 | Chevrolet | Prizm | LSi |
| 2001-2004 | Chevrolet | Tracker | Base |
| 2001-2004 | Chevrolet | Tracker | LT |
| 2001-2004 | Chevrolet | Tracker | ZR2 |
| 1995-1997,2000 | Chrysler | Cirrus | LX |
| 1995-2000 | Chrysler | Cirrus | LXi |
| 2004-2007 | Chrysler | Crossfire | Base |
| 2005-2008 | Chrysler | Crossfire | Limited |
| 2004-2005 | Chrysler | Sebring | Base |
| 1996-2000 | Chrysler | Sebring | JX |
| 1996-2000 | Chrysler | Sebring | JXi |
| 1995-2003 | Chrysler | Sebring | LX |
| 1995-2000,2002-2003 | Chrysler | Sebring | LXi |
| 1997-2000 | Dodge | Avenger | Base |
| 1995-2000 | Dodge | Avenger | ES |
| 1993-1994 | Dodge | Colt | Base |
| 1994 | Dodge | Colt | ES |
| 1993 | Dodge | Colt | GL |
| 1995-2000 | Dodge | Stratus | ES |
| 2002-2003 | Dodge | Stratus | R/T |
| 2001-2003 | Dodge | Stratus | SE |
| 2003-2005 | Dodge | Stratus | SXT |
| 1992-1996 | Eagle | Summit | Base |
| 1992-1996 | Eagle | Summit | DL |
| 1993-1994 | Eagle | Summit | ES |
| 1994-1995 | Eagle | Summit | ESi |
| 1992-1996 | Eagle | Summit | LX |
| 1989-1995 | Ford | Taurus | SHO |
| 2005 | Ford | Thunderbird | 50th Anniversary Edition |
| 2002-2005 | Ford | Thunderbird | Base |
| 2004 | Ford | Thunderbird | Pacific Coast Roadster |
| 1989 | Geo | Prizm | Base |
| 1992-1993 | Geo | Storm | 2+2 GSi |
| 2003-2005 | Honda | Civic | Hybrid |
| 2001-2005 | Honda | GL1800 Gold Wing | Base |
| 2007-2010,2012-2016 | Honda | GL1800 Gold Wing Airbag | Base |
| 2014-2015 | Honda | GL1800 Valkyrie | Base |
| 2014 | Honda | GL1800 Valkyrie ABS | Base |
| 2001-2005,2010,2012 | Honda | GL1800A Gold Wing ABS | Base |
| 2013-2016 | Honda | GL1800B Gold Wing F6B | Base |
| 2017 | Honda | GL1800B Gold Wing F6B Deluxe | Base |
| 2010 | Honda | GL1800HP Gold Wing Audio/Comfort | Base |
| 2009-2013 | Honda | MUV700 Big Red | Base |
| 2004-2005 | Honda | NRX1800 Rune | Base |
| 1996-2002 | Honda | Passport | EX |
| 1996-2002 | Honda | Passport | LX |
| 2015-2020 | Honda | SXS500M2 Pioneer 500 | Base |
| 2014 | Honda | SXS700M2 Pioneer 700 | Base |
| 2014 | Honda | SXS700M4 Pioneer 700-4 | Base |
| 2009-2014 | Honda | TRX420FA Rancher AT | Base |
| 2014-2016 | Honda | TRX420FA1 FourTrax Rancher 4x4 Auto DCT | Base |
| 2014-2020 | Honda | TRX420FA2 FourTrax Rancher 4x4 Auto DCT with EPS | Base |
| 2018-2020 | Honda | TRX420FA5 FourTrax Rancher 4x4 Auto DCT IRS | Base |
| 2015-2020 | Honda | TRX420FA6 FourTrax Rancher 4x4 Auto DCT IRS EPS | Base |
| 2007-2013 | Honda | TRX420FE FourTrax Rancher 4X4 ES | Base |
| 2018-2020 | Honda | TRX420FE1 FourTrax Rancher 4x4 ES | Base |
| 2007-2013 | Honda | TRX420FM FourTrax Rancher 4X4 | Base |
| 2014-2020 | Honda | TRX420FM1 FourTrax Rancher 4x4 | Base |
| 2014-2016,2020 | Honda | TRX420FM2 FourTrax Rancher 4x4 with EPS | Base |
| 2009-2014 | Honda | TRX420FPA Rancher AT 4x4 w/ Power Steering | Base |
| 2009-2013 | Honda | TRX420FPE Rancher ES 4x4 w/ Power Steering | Base |
| 2009-2013 | Honda | TRX420FPM Rancher 4x4 w/ Power Steering | Base |
| 2007-2013 | Honda | TRX420TE FourTrax Rancher ES | Base |
| 2014-2016,2020 | Honda | TRX420TE1 FourTrax Rancher ES | Base |
| 2007-2013 | Honda | TRX420TM FourTrax Rancher | Base |
| 2014-2020 | Honda | TRX420TM1 FourTrax Rancher | Base |
| 2015-2019 | Honda | TRX500FA5 FourTrax Foreman Rubicon Auto DCT | Base |
| 2015-2019 | Honda | TRX500FA6 FourTrax Foreman Rubicon Auto DCT EPS | Base |
| 2015 | Honda | TRX500FA6D FourTrax Foreman Rubicon Auto DCT EPS DLX | Base |
| 2016-2019 | Honda | TRX500FA7 FourTrax Foreman Rubicon Auto DCT EPS DLX | Base |
| 2005-2009,2011-2013 | Honda | TRX500FE FourTrax Foreman 4x4 ES | Base |
| 2014-2016 | Honda | TRX500FE1 FourTrax Foreman 4x4 ES | Base |
| 2014-2019 | Honda | TRX500FE2 FourTrax Foreman 4x4 ES with EPS | Base |
| 2005-2009,2011-2013 | Honda | TRX500FM FourTrax Foreman 4x4 | Base |
| 2014-2019 | Honda | TRX500FM1 FourTrax Foreman 4x4 | Base |
| 2014-2016 | Honda | TRX500FM2 FourTrax Foreman 4x4 with EPS | Base |
| 2015-2016 | Honda | TRX500FM5 FourTrax Foreman Rubicon | Base |
| 2015-2019 | Honda | TRX500FM6 FourTrax Foreman Rubicon EPS | Base |
| 2015 | Honda | TRX500FM6D FourTrax Foreman Rubicon EPS DLX | Base |
| 2016 | Honda | TRX500FM7 FourTrax Foreman Rubicon EPS DLX | Base |
| 2007-2009,2011-2013 | Honda | TRX500FPE FourTrax Foreman 4x4 ES w/ Power Steering | Base |
| 2008-2009,2011-2013 | Honda | TRX500FPM FourTrax Foreman 4x4 w/ Power Steering | Base |
| 2005-2006 | Honda | TRX500TM FourTrax Foreman | Base |
| 2020 | Honda | TRX520FA5 FourTrax Foreman Rubicon Auto DCT | Base |
| 2020 | Honda | TRX520FA6 FourTrax Foreman Rubicon Auto DCT EPS | Base |
| 2020 | Honda | TRX520FA7 FourTrax Foreman Rubicon Auto DCT EPS DLX | Base |
| 2020 | Honda | TRX520FE2 FourTrax Foreman 4x4 ES EPS | Base |
| 2020 | Honda | TRX520FM1 FourTrax Foreman 4x4 | Base |
| 2020 | Honda | TRX520FM2 FourTrax Foreman 4x4 EPS | Base |
| 2020 | Honda | TRX520FM6 FourTrax Foreman Rubicon EPS | Base |
| 1995-1996,2003-2004 | Hyundai | Accent | Base |
| 2010 | Hyundai | Accent | Blue |
| 1997-2004,2011 | Hyundai | Accent | GL |
| 2005-2011 | Hyundai | Accent | GLS |
| 1997-2002,2007-2011 | Hyundai | Accent | GS |
| 1998 | Hyundai | Accent | GSi |
| 1996-1997,2004-2005 | Hyundai | Accent | GT |
| 1995-2002 | Hyundai | Accent | L |
| 2007-2011 | Hyundai | Accent | SE |
| 2007-2011 | Hyundai | Azera | GLS |
| 2006-2011 | Hyundai | Azera | Limited |
| 2006-2007 | Hyundai | Azera | SE |
| 1996-1998 | Hyundai | Elantra | Base |
| 1996-1999 | Hyundai | Elantra | GL |
| 1996-2007 | Hyundai | Elantra | GLS |
| 2001-2006 | Hyundai | Elantra | GT |
| 2006-2007 | Hyundai | Elantra | Limited |
| 2007 | Hyundai | Elantra | SE |
| 2007-2008 | Hyundai | Entourage | GLS |
| 2007-2008 | Hyundai | Entourage | Limited |
| 2007 | Hyundai | Entourage | SE |
| 2005 | Hyundai | Santa Fe | Base |
| 2001 | Hyundai | Santa Fe | GL |
| 2001-2006 | Hyundai | Santa Fe | GLS |
| 2006-2009 | Hyundai | Santa Fe | Limited |
| 2001-2005 | Hyundai | Santa Fe | LX |
| 2007-2009 | Hyundai | Santa Fe | SE |
| 1993-1995 | Hyundai | Scoupe | Base |
| 1993-1995 | Hyundai | Scoupe | LS |
| 2004-2006 | Hyundai | Sonata | GL |
| 1999-2009 | Hyundai | Sonata | GLS |
| 2007-2010 | Hyundai | Sonata | Limited |
| 2002-2006 | Hyundai | Sonata | LX |
| 2007-2010 | Hyundai | Sonata | SE |
| 1997-2001,2003-2004 | Hyundai | Tiburon | Base |
| 1997-1999 | Hyundai | Tiburon | FX |
| 2005-2008 | Hyundai | Tiburon | GS |
| 2003-2008 | Hyundai | Tiburon | GT |
| 2007-2008 | Hyundai | Tiburon | GT Limited |
| 2005-2008 | Hyundai | Tiburon | SE |
| 2005-2006 | Hyundai | Tucson | GL |
| 2005-2009 | Hyundai | Tucson | GLS |
| 2006-2009 | Hyundai | Tucson | Limited |
| 2005 | Hyundai | Tucson | LX |
| 2007-2009 | Hyundai | Tucson | SE |
| 2007-2012 | Hyundai | Veracruz | GLS |
| 2007-2012 | Hyundai | Veracruz | Limited |
| 2007-2008 | Hyundai | Veracruz | SE |
| 2001 | Hyundai | XG300 | Base |
| 2001 | Hyundai | XG300 | L |
| 2002-2005 | Hyundai | XG350 | Base |
| 2002-2005 | Hyundai | XG350 | L |
| 1999-2002 | INFINITI | G20 | Base |
| 1999-2002 | INFINITI | G20 | T |
| 1996-2001 | INFINITI | I30 | Base |
| 1996-2001 | INFINITI | I30 | T |
| 1993-1997 | INFINITI | J30 | Base |
| 1993-1997 | INFINITI | J30 | T |
| 1991-1996 | INFINITI | Q45 | A |
| 2000 | INFINITI | Q45 | Anniversary Edition |
| 1990-2001 | INFINITI | Q45 | Base |
| 1994-2001 | INFINITI | Q45 | T |
| 1997-2000 | INFINITI | QX4 | Base |
| 1998-2000 | Isuzu | Amigo | S |
| 2002-2003 | Isuzu | Axiom | Base |
| 2002-2003 | Isuzu | Axiom | XS |
| 1996-2003 | Isuzu | Rodeo | LS |
| 1999-2003 | Isuzu | Rodeo | LSE |
| 1996-2004 | Isuzu | Rodeo | S |
| 2001-2003 | Isuzu | Rodeo | S V6 |
| 2001-2003 | Isuzu | Rodeo Sport | S |
| 2001-2003 | Isuzu | Rodeo Sport | S V6 |
| 2000-2002 | Isuzu | Trooper | Limited |
| 1996-1997,2000-2002 | Isuzu | Trooper | LS |
| 1997 | Isuzu | Trooper | Ltd |
| 1996-2002 | Isuzu | Trooper | S |
| 1996 | Isuzu | Trooper | SE |
| 1999-2001 | Isuzu | VehiCROSS | Base |
| 2000-2004,2006-2008 | Jaguar | S-Type | Base |
| 2003-2008 | Jaguar | S-Type | R |
| 2005 | Jaguar | S-Type | Sport |
| 2006 | Jaguar | S-Type | VDP Edition |
| 2005-2009 | Jaguar | Super V8 | Base |
| 2006 | Jaguar | Super V8 | Portfolio |
| 1998-2009 | Jaguar | Vanden Plas | Base |
| 2000-2003 | Jaguar | Vanden Plas | SC |
| 2010 | Jaguar | XF | Base |
| 2009 | Jaguar | XF | Luxury |
| 2009 | Jaguar | XF | Premium Luxury |
| 2009 | Jaguar | XF | Supercharged |
| 1998-2009 | Jaguar | XJ8 | Base |
| 1998-2001,2005-2009 | Jaguar | XJ8 | L |
| 2002-2003 | Jaguar | XJ8 | Sport |
| 2002 | Jaguar | XJR | 100 |
| 1999-2009 | Jaguar | XJR | Base |
| 2007-2009 | Jaguar | XK | Base |
| 1997-2006 | Jaguar | XK8 | Base |
| 2006 | Jaguar | XK8 | Victory Edition |
| 2002 | Jaguar | XKR | 100 |