Description

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.

Specifications

Compatibility

  • 1994 Buick Century Custom L4.2190cc
  • 1996 Buick Century Limited L4.2190cc
  • 1994-1996 Buick Century Special L4.2190cc
  • 1994-1996 Chevrolet Beretta Base L4.2190cc
  • 1995-1997 Chevrolet Cavalier Base L4.2190cc
  • 1995-1997 Chevrolet Cavalier LS L4.2190cc
  • 1994 Chevrolet Cavalier RS L4.2190cc
  • 1997 Chevrolet Cavalier RS L4.2190cc
  • 1994 Chevrolet Cavalier VL L4.2190cc
  • 1994-1996 Chevrolet Corsica Base L4.2190cc
  • 1994-1995 Chevrolet LLV Base L4.2190cc
  • 1994-1997 Chevrolet S10 Base L4.2190cc
  • 1994-1997 Chevrolet S10 LS L4.2190cc
  • 1987-1991 Ford Country Squire Base V8.-cc
  • 1987-1991 Ford Country Squire LX V8.-cc
  • 2003 Ford E-150 Base V6.-cc
  • 2003 Ford E-150 Club Wagon Chateau V6.-cc
  • 2003 Ford E-150 Club Wagon XL V6.-cc
  • 2003 Ford E-150 Club Wagon XLT V6.-cc
  • 1998-2002 Ford E-150 Econoline Base V6.-cc
  • 1998-2000 Ford E-150 Econoline XL V6.-cc
  • 1998-2002 Ford E-150 Econoline Club Wagon Chateau V6.-cc
  • 1998-2000 Ford E-150 Econoline Club Wagon Custom V6.-cc
  • 2001-2002 Ford E-150 Econoline Club Wagon XL V6.-cc
  • 1998-2002 Ford E-150 Econoline Club Wagon XLT V6.-cc
  • 2003 Ford E-250 Base V6.-cc
  • 1998-2002 Ford E-250 Econoline Base V6.-cc
  • 1998-2000 Ford E-250 Econoline XL V6.-cc
  • 1991-1996 Ford Escort Base L4.-cc
  • 1997 Ford Escort Base L4.1989cc
  • 1991-1996 Ford Escort LX L4.-cc
  • 1997-2000 Ford Escort LX L4.1989cc
  • 1991-1995 Ford Escort LX Sport L4.-cc
  • 1998-1999 Ford Escort SE L4.1989cc
  • 2001-2002 Ford Escort SE L4.1989cc
  • 1996 Ford Escort Sport L4.-cc
  • 1997 Ford Escort Sport L4.1989cc
  • 2006-2010 Ford Explorer Eddie Bauer V6.-cc
  • 2006-2010 Ford Explorer Limited V6.-cc
  • 2006 Ford Explorer XLS V6.-cc
  • 2006-2010 Ford Explorer XLT V6.-cc
  • 2007-2010 Ford Explorer Sport Trac Limited V6.-cc
  • 2007-2010 Ford Explorer Sport Trac XLT V6.-cc
  • 1998-2000 Ford F-150 Base V6.-cc
  • 2005-2008 Ford F-150 STX V6.-cc
  • 1998-2003 Ford F-150 XL V6.-cc
  • 2005-2008 Ford F-150 XL V6.-cc
  • 1998-2003 Ford F-150 XLT V6.-cc
  • 2005-2008 Ford F-150 XLT V6.-cc
  • 2004 Ford F-150 Heritage XL V6.-cc
  • 2004 Ford F-150 Heritage XLT V6.-cc
  • 2000-2004 Ford Focus LX L4.1989cc
  • 2000-2003 Ford Focus SE L4.1989cc
  • 2006-2007 Ford Freestar Base V6.-cc
  • 2006-2007 Ford Freestar Limited V6.-cc
  • 2006-2007 Ford Freestar SE V6.-cc
  • 2006-2007 Ford Freestar SEL V6.-cc
  • 1985-1986 Ford LTD Base V6.-cc
  • 1985-1986 Ford LTD Brougham V6.-cc
  • 1986 Ford LTD Country Squire V8.-cc
  • 1986 Ford LTD Country Squire LX V8.-cc
  • 1986 Ford LTD Crown Victoria V8.-cc
  • 1986 Ford LTD Crown Victoria LX V8.-cc
  • 1987-1991 Ford LTD Crown Victoria Base V8.-cc
  • 1987-1991 Ford LTD Crown Victoria LX V8.-cc
  • 1987-1991 Ford LTD Crown Victoria S V8.-cc
  • 1994-1997 Ford Mustang Base V6.-cc
  • 2005-2010 Ford Mustang Base V6.-cc
  • 1986 Ford Mustang GT V8.-cc
  • 1985-1986 Ford Mustang LX V6.-cc
  • 1986 Ford Mustang LX V8.-cc
  • 2001-2005 Ford Ranger Edge V6.-cc
  • 2005-2009 Ford Ranger FX4 V6.-cc
  • 2006-2011 Ford Ranger Sport V6.-cc
  • 2006-2007 Ford Ranger STX V6.-cc
  • 2004 Ford Ranger Tremor V6.-cc
  • 2001-2003 Ford Ranger XL V6.-cc
  • 2005-2011 Ford Ranger XL V6.-cc
  • 2001-2011 Ford Ranger XLT V6.-cc
  • 1988-1995 Ford Taurus GL V6.-cc
  • 1991 Ford Taurus L V6.-cc
  • 1988-1995 Ford Taurus LX V6.-cc
  • 1995 Ford Taurus SE V6.-cc
  • 1985-1992 Ford Thunderbird Base V6.-cc
  • 1986-1988 Ford Thunderbird Base V8.-cc
  • 1985-1986 Ford Thunderbird Elan V6.-cc
  • 1986 Ford Thunderbird Elan V8.-cc
  • 1985 Ford Thunderbird Fila V6.-cc
  • 1985-1997 Ford Thunderbird LX V6.-cc
  • 1986-1988 Ford Thunderbird LX V8.-cc
  • 1985-1986 Ford Thunderbird Sport V6.-cc
  • 1986-1988 Ford Thunderbird Sport V8.-cc
  • 1989-1995 Ford Thunderbird Super Coupe V6.-cc
  • 1995 Ford Windstar Base V6.-cc
  • 1995 Ford Windstar GL V6.-cc
  • 1995 Ford Windstar LX V6.-cc
  • 1994-1997 GMC Sonoma SL L4.2190cc
  • 1994-1997 GMC Sonoma SLE L4.2190cc
  • 1994-1997 GMC Sonoma SLS L4.2190cc
  • 1996-1997 Isuzu Hombre S L4.2190cc
  • 1996-1997 Isuzu Hombre XS L4.2190cc
  • 2006 Land Rover LR3 Base V6.-cc
  • 2005-2007 Land Rover LR3 SE V6.-cc
  • 1988-1994 Lincoln Continental Base V6.-cc
  • 1986-1987 Lincoln Continental Base V8.-cc
  • 1991-1994 Lincoln Continental Executive V6.-cc
  • 1986-1987 Lincoln Continental Givenchy V8.-cc
  • 1988-1994 Lincoln Continental Signature V6.-cc
  • 1986-1987 Lincoln Mark VII Base V8.-cc
  • 1986-1987 Lincoln Mark VII Bill Blass V8.-cc
  • 1985-1986 Lincoln Mark VII LSC V8.-cc
  • 1986-1990 Lincoln Town Car Base V8.-cc
  • 1986-1990 Lincoln Town Car Cartier V8.-cc
  • 1990 Lincoln Town Car Cypress V8.-cc
  • 1990 Lincoln Town Car Executive V8.-cc
  • 1986-1990 Lincoln Town Car Signature V8.-cc
  • 1989 Lincoln Town Car Signature SE V8.-cc
  • 1990 Lincoln Town Car Touring Edition V8.-cc
  • 2002-2009 Mazda B4000 Base V6.-cc
  • 2001-2004 Mazda B4000 DS V6.-cc
  • 2001 Mazda B4000 SE V6.-cc
  • 2003-2008 Mazda B4000 SE V6.-cc
  • 1986 Mercury Capri 5.0 V8.-cc
  • 1984-1986 Mercury Capri GS V6.-cc
  • 1987-1991 Mercury Colony Park GS V8.-cc
  • 1987-1991 Mercury Colony Park LS V8.-cc
  • 1985-1986 Mercury Cougar Base V6.-cc
  • 1986 Mercury Cougar Base V8.-cc
  • 1985-1992 Mercury Cougar LS V6.-cc
  • 1986-1988 Mercury Cougar LS V8.-cc
  • 1989-1990 Mercury Cougar XR-7 V6.-cc
  • 1993-1997 Mercury Cougar XR-7 V6.-cc
  • 1987-1988 Mercury Cougar XR-7 V8.-cc
  • 1986 Mercury Grand Marquis Base V8.-cc
  • 1986 Mercury Grand Marquis Colony Park V8.-cc
  • 1987-1991 Mercury Grand Marquis GS V8.-cc
  • 1986-1991 Mercury Grand Marquis LS V8.-cc
  • 1983-1986 Mercury Marquis Base V6.-cc
  • 1983-1986 Mercury Marquis Brougham V6.-cc
  • 2006-2007 Mercury Monterey Luxury V6.-cc
  • 2007-2010 Mercury Mountaineer Base V6.-cc
  • 2006 Mercury Mountaineer Convenience V6.-cc
  • 2006 Mercury Mountaineer Luxury V6.-cc
  • 2007-2010 Mercury Mountaineer Premier V6.-cc
  • 1988-1995 Mercury Sable GS V6.-cc
  • 1988-1995 Mercury Sable LS V6.-cc
  • 1991-1996 Mercury Tracer Base L4.-cc
  • 1997-1999 Mercury Tracer GS L4.1989cc
  • 1997-1999 Mercury Tracer LS L4.1989cc
  • 1991-1996 Mercury Tracer Trio L4.-cc
  • 1997-1999 Mercury Tracer Trio L4.1989cc
  • 1995-1996 Oldsmobile Cutlass Ciera Base L4.2190cc
  • 1994 Oldsmobile Cutlass Ciera S L4.2190cc
  • 1995-1997 Pontiac Sunfire SE L4.2190cc

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.

  • 1994 Buick Century Custom L4.2190cc
  • 1996 Buick Century Limited L4.2190cc
  • 1994-1996 Buick Century Special L4.2190cc
  • 1994-1996 Chevrolet Beretta Base L4.2190cc
  • 1995-1997 Chevrolet Cavalier Base L4.2190cc
  • 1995-1997 Chevrolet Cavalier LS L4.2190cc
  • 1994 Chevrolet Cavalier RS L4.2190cc
  • 1997 Chevrolet Cavalier RS L4.2190cc
  • 1994 Chevrolet Cavalier VL L4.2190cc
  • 1994-1996 Chevrolet Corsica Base L4.2190cc
  • 1994-1995 Chevrolet LLV Base L4.2190cc
  • 1994-1997 Chevrolet S10 Base L4.2190cc
  • 1994-1997 Chevrolet S10 LS L4.2190cc
  • 1987-1991 Ford Country Squire Base V8.-cc
  • 1987-1991 Ford Country Squire LX V8.-cc
  • 2003 Ford E-150 Base V6.-cc
  • 2003 Ford E-150 Club Wagon Chateau V6.-cc
  • 2003 Ford E-150 Club Wagon XL V6.-cc
  • 2003 Ford E-150 Club Wagon XLT V6.-cc
  • 1998-2002 Ford E-150 Econoline Base V6.-cc
  • 1998-2000 Ford E-150 Econoline XL V6.-cc
  • 1998-2002 Ford E-150 Econoline Club Wagon Chateau V6.-cc
  • 1998-2000 Ford E-150 Econoline Club Wagon Custom V6.-cc
  • 2001-2002 Ford E-150 Econoline Club Wagon XL V6.-cc
  • 1998-2002 Ford E-150 Econoline Club Wagon XLT V6.-cc
  • 2003 Ford E-250 Base V6.-cc
  • 1998-2002 Ford E-250 Econoline Base V6.-cc
  • 1998-2000 Ford E-250 Econoline XL V6.-cc
  • 1991-1996 Ford Escort Base L4.-cc
  • 1997 Ford Escort Base L4.1989cc
  • 1991-1996 Ford Escort LX L4.-cc
  • 1997-2000 Ford Escort LX L4.1989cc
  • 1991-1995 Ford Escort LX Sport L4.-cc
  • 1998-1999 Ford Escort SE L4.1989cc
  • 2001-2002 Ford Escort SE L4.1989cc
  • 1996 Ford Escort Sport L4.-cc
  • 1997 Ford Escort Sport L4.1989cc
  • 2006-2010 Ford Explorer Eddie Bauer V6.-cc
  • 2006-2010 Ford Explorer Limited V6.-cc
  • 2006 Ford Explorer XLS V6.-cc
  • 2006-2010 Ford Explorer XLT V6.-cc
  • 2007-2010 Ford Explorer Sport Trac Limited V6.-cc
  • 2007-2010 Ford Explorer Sport Trac XLT V6.-cc
  • 1998-2000 Ford F-150 Base V6.-cc
  • 2005-2008 Ford F-150 STX V6.-cc
  • 1998-2003 Ford F-150 XL V6.-cc
  • 2005-2008 Ford F-150 XL V6.-cc
  • 1998-2003 Ford F-150 XLT V6.-cc
  • 2005-2008 Ford F-150 XLT V6.-cc
  • 2004 Ford F-150 Heritage XL V6.-cc
  • 2004 Ford F-150 Heritage XLT V6.-cc
  • 2000-2004 Ford Focus LX L4.1989cc
  • 2000-2003 Ford Focus SE L4.1989cc
  • 2006-2007 Ford Freestar Base V6.-cc
  • 2006-2007 Ford Freestar Limited V6.-cc
  • 2006-2007 Ford Freestar SE V6.-cc
  • 2006-2007 Ford Freestar SEL V6.-cc
  • 1985-1986 Ford LTD Base V6.-cc
  • 1985-1986 Ford LTD Brougham V6.-cc
  • 1986 Ford LTD Country Squire V8.-cc
  • 1986 Ford LTD Country Squire LX V8.-cc
  • 1986 Ford LTD Crown Victoria V8.-cc
  • 1986 Ford LTD Crown Victoria LX V8.-cc
  • 1987-1991 Ford LTD Crown Victoria Base V8.-cc
  • 1987-1991 Ford LTD Crown Victoria LX V8.-cc
  • 1987-1991 Ford LTD Crown Victoria S V8.-cc
  • 1994-1997 Ford Mustang Base V6.-cc
  • 2005-2010 Ford Mustang Base V6.-cc
  • 1986 Ford Mustang GT V8.-cc
  • 1985-1986 Ford Mustang LX V6.-cc
  • 1986 Ford Mustang LX V8.-cc
  • 2001-2005 Ford Ranger Edge V6.-cc
  • 2005-2009 Ford Ranger FX4 V6.-cc
  • 2006-2011 Ford Ranger Sport V6.-cc
  • 2006-2007 Ford Ranger STX V6.-cc
  • 2004 Ford Ranger Tremor V6.-cc
  • 2001-2003 Ford Ranger XL V6.-cc
  • 2005-2011 Ford Ranger XL V6.-cc
  • 2001-2011 Ford Ranger XLT V6.-cc
  • 1988-1995 Ford Taurus GL V6.-cc
  • 1991 Ford Taurus L V6.-cc
  • 1988-1995 Ford Taurus LX V6.-cc
  • 1995 Ford Taurus SE V6.-cc
  • 1985-1992 Ford Thunderbird Base V6.-cc
  • 1986-1988 Ford Thunderbird Base V8.-cc
  • 1985-1986 Ford Thunderbird Elan V6.-cc
  • 1986 Ford Thunderbird Elan V8.-cc
  • 1985 Ford Thunderbird Fila V6.-cc
  • 1985-1997 Ford Thunderbird LX V6.-cc
  • 1986-1988 Ford Thunderbird LX V8.-cc
  • 1985-1986 Ford Thunderbird Sport V6.-cc
  • 1986-1988 Ford Thunderbird Sport V8.-cc
  • 1989-1995 Ford Thunderbird Super Coupe V6.-cc
  • 1995 Ford Windstar Base V6.-cc
  • 1995 Ford Windstar GL V6.-cc
  • 1995 Ford Windstar LX V6.-cc
  • 1994-1997 GMC Sonoma SL L4.2190cc
  • 1994-1997 GMC Sonoma SLE L4.2190cc
  • 1994-1997 GMC Sonoma SLS L4.2190cc
  • 1996-1997 Isuzu Hombre S L4.2190cc
  • 1996-1997 Isuzu Hombre XS L4.2190cc
  • 2006 Land Rover LR3 Base V6.-cc
  • 2005-2007 Land Rover LR3 SE V6.-cc
  • 1988-1994 Lincoln Continental Base V6.-cc
  • 1986-1987 Lincoln Continental Base V8.-cc
  • 1991-1994 Lincoln Continental Executive V6.-cc
  • 1986-1987 Lincoln Continental Givenchy V8.-cc
  • 1988-1994 Lincoln Continental Signature V6.-cc
  • 1986-1987 Lincoln Mark VII Base V8.-cc
  • 1986-1987 Lincoln Mark VII Bill Blass V8.-cc
  • 1985-1986 Lincoln Mark VII LSC V8.-cc
  • 1986-1990 Lincoln Town Car Base V8.-cc
  • 1986-1990 Lincoln Town Car Cartier V8.-cc
  • 1990 Lincoln Town Car Cypress V8.-cc
  • 1990 Lincoln Town Car Executive V8.-cc
  • 1986-1990 Lincoln Town Car Signature V8.-cc
  • 1989 Lincoln Town Car Signature SE V8.-cc
  • 1990 Lincoln Town Car Touring Edition V8.-cc
  • 2002-2009 Mazda B4000 Base V6.-cc
  • 2001-2004 Mazda B4000 DS V6.-cc
  • 2001 Mazda B4000 SE V6.-cc
  • 2003-2008 Mazda B4000 SE V6.-cc
  • 1986 Mercury Capri 5.0 V8.-cc
  • 1984-1986 Mercury Capri GS V6.-cc
  • 1987-1991 Mercury Colony Park GS V8.-cc
  • 1987-1991 Mercury Colony Park LS V8.-cc
  • 1985-1986 Mercury Cougar Base V6.-cc
  • 1986 Mercury Cougar Base V8.-cc
  • 1985-1992 Mercury Cougar LS V6.-cc
  • 1986-1988 Mercury Cougar LS V8.-cc
  • 1989-1990 Mercury Cougar XR-7 V6.-cc
  • 1993-1997 Mercury Cougar XR-7 V6.-cc
  • 1987-1988 Mercury Cougar XR-7 V8.-cc
  • 1986 Mercury Grand Marquis Base V8.-cc
  • 1986 Mercury Grand Marquis Colony Park V8.-cc
  • 1987-1991 Mercury Grand Marquis GS V8.-cc
  • 1986-1991 Mercury Grand Marquis LS V8.-cc
  • 1983-1986 Mercury Marquis Base V6.-cc
  • 1983-1986 Mercury Marquis Brougham V6.-cc
  • 2006-2007 Mercury Monterey Luxury V6.-cc
  • 2007-2010 Mercury Mountaineer Base V6.-cc
  • 2006 Mercury Mountaineer Convenience V6.-cc
  • 2006 Mercury Mountaineer Luxury V6.-cc
  • 2007-2010 Mercury Mountaineer Premier V6.-cc
  • 1988-1995 Mercury Sable GS V6.-cc
  • 1988-1995 Mercury Sable LS V6.-cc
  • 1991-1996 Mercury Tracer Base L4.-cc
  • 1997-1999 Mercury Tracer GS L4.1989cc
  • 1997-1999 Mercury Tracer LS L4.1989cc
  • 1991-1996 Mercury Tracer Trio L4.-cc
  • 1997-1999 Mercury Tracer Trio L4.1989cc
  • 1995-1996 Oldsmobile Cutlass Ciera Base L4.2190cc
  • 1994 Oldsmobile Cutlass Ciera S L4.2190cc
  • 1995-1997 Pontiac Sunfire SE L4.2190cc

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