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
2001-2003	Acura	CL	Type-S
2002-2003	Acura	TL	Type-S
2006-2010	BMW	550i	Base
2006-2010	BMW	650i	Base
2006-2008	BMW	750i	Base
2006-2008	BMW	750Li	Base
2007-2008	BMW	X5	4.8i
2004-2006	BMW	X5	4.8is
2009-2010	BMW	X5	xDrive48i
2009-2011	Chevrolet	Aveo	LS
2009-2011	Chevrolet	Aveo	LT
2009-2011	Chevrolet	Aveo5	LS
2009-2011	Chevrolet	Aveo5	LT
2007	Chrysler	Aspen	Limited
1997-1998	Dodge	B1500	Base
1997-1998	Dodge	B2500	Base
1997-1998	Dodge	B3500	Base
1997-2004	Dodge	Dakota	Base
2009-2010	Dodge	Dakota	Big Horn
2005-2007,2010	Dodge	Dakota	Laramie
2009-2010	Dodge	Dakota	Lone Star
1998-2003	Dodge	Dakota	R/T
1997-2008	Dodge	Dakota	SLT
2004	Dodge	Dakota	SLT Plus
1997-2005,2008	Dodge	Dakota	Sport
2004	Dodge	Dakota	Sport Plus
2005-2010	Dodge	Dakota	ST
2002,2004,2008	Dodge	Dakota	SXT
2008	Dodge	Dakota	TRX
2008-2009	Dodge	Dakota	TRX4
2006-2007	Dodge	Durango	Adventurer
1998-2001	Dodge	Durango	Base
2004-2007	Dodge	Durango	Limited
2000-2003	Dodge	Durango	R/T
2009	Dodge	Durango	SE
1998-2009	Dodge	Durango	SLT
1999-2000,2002-2003	Dodge	Durango	SLT Plus
2000,2002-2003	Dodge	Durango	Sport
2004-2005	Dodge	Durango	ST
2003,2005-2008	Dodge	Durango	SXT
2010-2011	Dodge	Nitro	Heat
2009-2011	Dodge	Nitro	SE
2007-2009	Dodge	Nitro	SLT
2007-2008,2010-2011	Dodge	Nitro	SXT
1997-2001,2003-2004,2006	Dodge	Ram 1500	Laramie
1997	Dodge	Ram 1500	LT
2002-2007	Dodge	Ram 1500	SLT
1997-2001	Dodge	Ram 1500	Sport
1998	Dodge	Ram 1500	SS/T 5.9L
1997-2010	Dodge	Ram 1500	ST
2008	Dodge	Ram 1500	SXT
2006-2007	Dodge	Ram 1500	TRX4
1997-2001	Dodge	Ram 1500	WS
1999-2003	Dodge	Ram 1500 Van	Base
1997-2002	Dodge	Ram 2500	Base
2003	Dodge	Ram 2500	Laramie
2003	Dodge	Ram 2500	SLT
2003	Dodge	Ram 2500	ST
1999-2003	Dodge	Ram 2500 Van	Base
1997-2002	Dodge	Ram 3500	Base
2003	Dodge	Ram 3500	Laramie
2003	Dodge	Ram 3500	SLT
2003	Dodge	Ram 3500	ST
1999-2003	Dodge	Ram 3500 Van	Base
1991-1992	Ford	Probe	Base
1989-1992	Ford	Probe	GL
1989-1997	Ford	Probe	GT
1989	Ford	Probe	LX
2001-2005	Honda	Civic	DX
2001-2005	Honda	Civic	EX
2005	Honda	Civic	EX Special Edition
2001-2005	Honda	Civic	HX
2001-2005	Honda	Civic	LX
2005	Honda	Civic	LX Special Edition
2004-2005	Honda	Civic	Value Package
1999-2001	Honda	CR-V	EX
1999-2001	Honda	CR-V	LX
2000-2001	Honda	CR-V	SE
1997-2001	Honda	Prelude	Base
1995	Honda	Prelude	SE
1992-1996	Honda	Prelude	Si
1992	Honda	Prelude	Si 4WS
1997-2001	Honda	Prelude	Type SH
1993-1996	Honda	Prelude	VTEC
2006	Jeep	Commander	65th Anniversary Edition
2006-2007	Jeep	Commander	Base
2006-2007	Jeep	Commander	Limited
2007-2010	Jeep	Commander	Sport
2006	Jeep	Grand Cherokee	65th Anniversary Edition
1999-2010	Jeep	Grand Cherokee	Laredo
1999-2007,2010	Jeep	Grand Cherokee	Limited
2004	Jeep	Grand Cherokee	Special Edition
2002	Jeep	Grand Cherokee	Sport
2006	Jeep	Liberty	65th Anniversary Edition
2012	Jeep	Liberty	Jet
2002-2012	Jeep	Liberty	Limited
2002-2006,2010-2011	Jeep	Liberty	Renegade
2005	Jeep	Liberty	Rocky Mountain Edition
2002-2012	Jeep	Liberty	Sport
1990-1992	Mazda	626	DX
1990-1991	Mazda	626	GT
1991	Mazda	626	LE
1990-1992	Mazda	626	LX
1990-1992	Mazda	MX-6	DX
1990-1992	Mazda	MX-6	GT
1990	Mazda	MX-6	GT 4WS
1991	Mazda	MX-6	LE
1990-1992	Mazda	MX-6	LX
2003	Mazda	Protege	Mazdaspeed
2006-2007	Mitsubishi	Raider	DuroCross
2006-2009	Mitsubishi	Raider	LS
1992	Plymouth	Colt	Vista
1992	Plymouth	Colt	Vista SE
2009-2010	Pontiac	G3	Base
2011-2012	Ram	1500	ST
2011	Ram	Dakota	Big Horn
2011	Ram	Dakota	Laramie
2011	Ram	Dakota	ST