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
2000	American IronHorse	Bandit	Base
2000-2002	American IronHorse	Classic	Base
2001-2003	American IronHorse	Legend	Base
2000-2003	American IronHorse	Outlaw	Base
2001-2002	American IronHorse	Ranger	Base
2003	American IronHorse	Ranger T	Base
2000-2003	American IronHorse	Slammer	Base
2000,2003	American IronHorse	Stalker	Base
2001-2003	American IronHorse	Tejas	Base
2003	American IronHorse	Texas Chopper	Base
2000-2002	American IronHorse	Thunder	Base
2001-2004	Big Dog	Boxer	Base
2001-2004	Big Dog	Bulldog	Base
2003-2004	Big Dog	Chopper	Base
2003-2004	Big Dog	Chopper DT	Base
2001-2003	Big Dog	Husky	Base
2001-2004	Big Dog	Mastiff	Base
2001-2004	Big Dog	Pitbull	Base
2001-2002	Big Dog	Pro Sport	Base
2004	Big Dog	Ridgeback	Base
2001	Big Dog	Vintage Sport	Base
2001-2002	Big Dog	Wolf	Base
1985-1988	Chevrolet	Nova	Base
1985-1988	Chevrolet	Nova	CL
1983-1984	Chrysler	E Class	Base
1985	Chrysler	Executive Limousine	Base
1983-1984	Chrysler	Executive Sedan	Base
2000	Chrysler	Grand Voyager	Base
2000	Chrysler	Grand Voyager	SE
1982-1985,1990-1993	Chrysler	LeBaron	Base
1990	Chrysler	LeBaron	GT
1991-1995	Chrysler	LeBaron	GTC
1990	Chrysler	LeBaron	High Line
1992-1994	Chrysler	LeBaron	Landau
1993-1994	Chrysler	LeBaron	LE
1991-1993	Chrysler	LeBaron	LX
1983-1985	Chrysler	LeBaron	Mark Cross
1982	Chrysler	LeBaron	Medallion
1990	Chrysler	LeBaron	Premium
1983-1985,1988-1989	Chrysler	New Yorker	Base
1988-1989	Chrysler	New Yorker	Landau
1990-1991	Chrysler	TC Maserati	Base
1982,1984-1985	Chrysler	Town & Country	Base
1984-1985	Chrysler	Town & Country	Mark Cross
2000	Chrysler	Voyager	Base
1989	Daihatsu	Charade	CES
1988-1989	Daihatsu	Charade	CLS
1988-1989	Daihatsu	Charade	CLX
1988	Daihatsu	Charade	CSX
1990-1992	Daihatsu	Charade	SE
1990	Daihatsu	Charade	SX
1982-1983	Dodge	400	Base
1982	Dodge	400	LS
1983-1985	Dodge	600	Base
1983-1984	Dodge	600	ES
1985	Dodge	600	SE
1981-1984	Dodge	Aries	Base
1981-1984	Dodge	Aries	Custom
1985	Dodge	Aries	LE
1981-1985	Dodge	Aries	SE
1984-1987,1990,1992-2000	Dodge	Caravan	Base
1989-1995	Dodge	Caravan	C/V
1990-1995,1998-1999	Dodge	Caravan	ES
1984-1995,1998-1999	Dodge	Caravan	LE
1984-1998,2000	Dodge	Caravan	SE
1998,2000	Dodge	Caravan	Sport
1978-1983	Dodge	Challenger	Base
1978-1983	Dodge	Challenger	Premium
1978-1980,1991-1994	Dodge	Colt	Base
1994	Dodge	Colt	ES
1991-1993	Dodge	Colt	GL
1982	Dodge	D50	Custom
1981-1982	Dodge	D50	Royal
1979-1982	Dodge	D50	Sport
1990-1993	Dodge	Daytona	Base
1990-1993	Dodge	Daytona	ES
1991-1993	Dodge	Daytona	Iroc
1988-1993	Dodge	Dynasty	Base
1988-1990	Dodge	Dynasty	LE
1991-1993	Dodge	Dynasty	LS
1992-2000	Dodge	Grand Caravan	Base
1992,1998-1999	Dodge	Grand Caravan	ES
1987-1989,1998-1999	Dodge	Grand Caravan	LE
1987-1989,1992,1994-2000	Dodge	Grand Caravan	SE
2000	Dodge	Grand Caravan	Sport
1987-1988	Dodge	Mini Ram	Base
1987	Dodge	Mini Ram	Royal
1983	Dodge	Power Ram 50	Sport
1989	Dodge	Raider	Base
1990-1991	Dodge	Ram 50	Base
1990-1991	Dodge	Ram 50	LE
1983	Dodge	Ram 50	Royal
1990-1991	Dodge	Ram 50	SE
1983	Dodge	Ram 50	Sport
1992-1994	Dodge	Shadow	ES
1993	Dodge	Shadow	High Line
1990-1992,1994-1995	Dodge	Spirit	Base
1989-1993	Dodge	Spirit	ES
1993	Dodge	Spirit	High Line
1990-1992	Dodge	Spirit	LE
1991-1996	Dodge	Stealth	Base
1991-1992	Eagle	Summit	Base
1989-1990,1992-1996	Eagle	Summit	DL
1990-1994	Eagle	Summit	ES
1995-1996	Eagle	Summit	ESi
1989-1990,1992	Eagle	Summit	LX
1975-1978	Harley-Davidson	FX Super Glide	Base
1986-1989	Honda	Accord	DX
1986-1989	Honda	Accord	LX
1986-1989	Honda	Accord	LXi
1989	Honda	Accord	SEi
1994-1996	Honda	Passport	DX
1985-1987	Honda	Prelude	2.0 Si
2002-2004	Hyundai	Santa Fe	Base
2001	Hyundai	Santa Fe	GL
1990-1994,1999-2004	Hyundai	Sonata	Base
1994-1998,2004-2005	Hyundai	Sonata	GL
1990-1998	Hyundai	Sonata	GLS
1999-2003	Indian	Chief	Base
2001-2003	Indian	Scout	Base
2001-2003	Indian	Spirit	Base
1989-1994	Isuzu	Amigo	S
1989-1994	Isuzu	Amigo	XS
1992	Isuzu	Pickup	1 Ton
1992	Isuzu	Pickup	LS
1992-1995	Isuzu	Pickup	S
1991-1997	Isuzu	Rodeo	LS
1991-1997	Isuzu	Rodeo	S
1992	Isuzu	Rodeo	XS
1988-1989	Isuzu	Trooper	LS
1989-1990	Isuzu	Trooper	RS
1988-1991	Isuzu	Trooper	S
1988-1989	Isuzu	Trooper	XS
2004-2006	Kia	Optima	EX
2001-2006	Kia	Optima	LX
2001-2003	Kia	Optima	SE
1994-1995	Kia	Sephia	GS
1994-1995	Kia	Sephia	LS
1994-1995	Kia	Sephia	RS
1986-1994	Mazda	323	Base
1986-1988	Mazda	323	DX
1986-1989	Mazda	323	LX
1988-1993	Mazda	323	SE
1990-1993	Mazda	B2200	Base
1990-1993	Mazda	B2200	LE-5
1990-1993	Mazda	B2200	SE-5
1987-1988	Mazda	B2600	Base
1987-1988	Mazda	B2600	LX
1987-1988	Mazda	B2600	SE-5
1997-1999	Mitsubishi	3000GT	Base
1997-1998	Mitsubishi	3000GT	SL
1985-1987	Mitsubishi	Galant	Base
1988	Mitsubishi	Galant	Sigma
1990-1994	Mitsubishi	Mighty Max	Base
1983-1985	Mitsubishi	Mighty Max	SP
1983-1985	Mitsubishi	Mighty Max	SPX
1991-1992	Mitsubishi	Mirage	Base
1997-1999	Mitsubishi	Mirage	DE
1993-1995	Mitsubishi	Mirage	ES
1991-1993	Mitsubishi	Mirage	LS
1993-1996	Mitsubishi	Mirage	S
1991-1992	Mitsubishi	Mirage	SE
1991-1992	Mitsubishi	Mirage	VL
1983-1985,1989-1993	Mitsubishi	Montero	Base
1989-1994	Mitsubishi	Montero	LS
1990-1993	Mitsubishi	Montero	RS
1989-1990	Mitsubishi	Montero	SP
1984,1989-1990	Mitsubishi	Montero	Sport
1992-1993	Mitsubishi	Montero	SR
1989-1990	Mitsubishi	Sigma	Base
1979-1982	Nissan	210	Base
1980-1982	Nissan	210	Deluxe
1982	Nissan	210	MPG
1977-1978	Nissan	280Z	2+2
1977-1978	Nissan	280Z	Base
1979	Nissan	280ZX	2+2
1980	Nissan	280ZX	2+2 GL
1979	Nissan	280ZX	Base
1979-1982	Nissan	310	Deluxe
1979-1982	Nissan	310	GX
1977-1979	Nissan	810	Base
1977-1978	Nissan	B210	Base
1977-1978	Nissan	F10	Base
1983	Nissan	Pulsar	Base
1983-1986	Nissan	Pulsar NX	Base
1987-1988	Nissan	Pulsar NX	XE
1982-1986	Nissan	Sentra	Base
1982-1986	Nissan	Sentra	DX
1984-1986	Nissan	Sentra	SE
1983-1986	Nissan	Sentra	XE
1982-1983	Nissan	Stanza	Base
1983	Nissan	Stanza	GL
1990-1995	Plymouth	Acclaim	Base
1990-1991	Plymouth	Acclaim	LE
1989-1991	Plymouth	Acclaim	LX
1980	Plymouth	Arrow	Base
1979-1980	Plymouth	Arrow	GS
1979-1980	Plymouth	Arrow	GT
1979-1982	Plymouth	Arrow Pickup	Base
1979-1982	Plymouth	Arrow Pickup	Sport