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
2015-2020	Dodge	Challenger	SRT Hellcat
2015-2020	Dodge	Charger	SRT Hellcat
2013-2014	Hyundai	Genesis Coupe	2.0T
2013-2014	Hyundai	Genesis Coupe	2.0T Premium
2013-2014	Hyundai	Genesis Coupe	2.0T R-Spec
2011-2012	Land Rover	LR2	Base
2008-2012	Land Rover	LR2	HSE
2011-2012	Land Rover	LR2	HSE Lux
2008	Land Rover	LR2	SE
2003-2005	Mercedes-Benz	C230	Kompressor
2003-2006	Mercedes-Benz	CL55 AMG	Base
2006	Mercedes-Benz	CLS55 AMG	Base
2003-2006	Mercedes-Benz	E55 AMG	Base
2005-2011	Mercedes-Benz	G55 AMG	Base
2004-2006	Mercedes-Benz	S55 AMG	Base
2003	Mercedes-Benz	S55 AMG	Kompressor
2004-2008	Mercedes-Benz	SL55 AMG	Base
2003	Mercedes-Benz	SL55 AMG	Kompressor
2005-2009	Mercedes-Benz	SLR McLaren	Base
2006-2012	Mitsubishi	Eclipse	GS
2010-2012	Mitsubishi	Eclipse	GS Sport
2008,2012	Mitsubishi	Eclipse	SE
2007-2011	Mitsubishi	Eclipse	Spyder GS
2012	Mitsubishi	Eclipse	Spyder GS Sport
2012	Mitsubishi	Eclipse	Spyder SE
2004-2008	Mitsubishi	Galant	DE
2004-2012	Mitsubishi	Galant	ES
2011-2012	Mitsubishi	Galant	FE
2005-2007,2010-2012	Mitsubishi	Galant	SE
2009	Mitsubishi	Galant	Sport Edition
2004-2006	Mitsubishi	Lancer	Ralliart
2004	Mitsubishi	Lancer	Sportback
2004	Mitsubishi	Lancer	Sportback Ralliart
2005-2006	Mitsubishi	Outlander	Limited
2004-2006	Mitsubishi	Outlander	LS
2006	Mitsubishi	Outlander	SE
2004-2005	Mitsubishi	Outlander	XLS
2006	Saab	9-2X	Aero
2006-2007	Subaru	B9 Tribeca	Base
2006-2007	Subaru	B9 Tribeca	Limited
2004-2006	Subaru	Baja	Turbo
2008	Subaru	Forester	Sports 2.5 XT
2004-2005,2009	Subaru	Forester	XT
2006-2010	Subaru	Forester	XT Limited
2005,2010-2013	Subaru	Forester	XT Premium
2011-2013	Subaru	Forester	XT Touring
2009-2010	Subaru	Impreza	2.5 GT
2006-2014	Subaru	Impreza	WRX
2006-2007,2010-2014	Subaru	Impreza	WRX Limited
2009-2014	Subaru	Impreza	WRX Premium
2004-2014	Subaru	Impreza	WRX STI
2007,2011-2014	Subaru	Impreza	WRX STI Limited
2010	Subaru	Impreza	WRX STI Special Edition
2006-2007	Subaru	Impreza	WRX TR
2010-2012	Subaru	Legacy	2.5GT
2009	Subaru	Legacy	3.0 R
2008-2009	Subaru	Legacy	3.0 R Limited
2005-2006	Subaru	Legacy	GT
2005,2007-2009	Subaru	Legacy	GT Limited
2006-2009	Subaru	Legacy	GT spec.B
2009	Subaru	Outback	3.0 R Limited
2005-2006	Subaru	Outback	R
2005-2008	Subaru	Outback	R L.L. Bean Edition
2006	Subaru	Outback	R VDC Limited
2005	Subaru	Outback	VDC Limited
2005-2006	Subaru	Outback	XT
2005-2009	Subaru	Outback	XT Limited
2008-2009	Subaru	Tribeca	Base
2008-2009	Subaru	Tribeca	Limited
2015-2018	Subaru	WRX STI	Base
2015	Subaru	WRX STI	Launch Edition
2015-2018	Subaru	WRX STI	Limited
2016	Subaru	WRX STI	Series.HyperBlue
2008-2013	Volvo	C30	T5
2008-2013	Volvo	C30	T5 R-Design
2006-2013	Volvo	C70	T5
2006-2009,2011	Volvo	S40	T5
2010-2011	Volvo	S40	T5 R-Design
2004-2007	Volvo	S60	R
2005-2009	Volvo	S60	T5
2011-2012	Volvo	S60	T6
2007-2011	Volvo	S80	3.2
2008-2011	Volvo	S80	T6
2005-2009,2011	Volvo	V50	T5
2010-2011	Volvo	V50	T5 R-Design
2008-2010	Volvo	V70	3.2
2004-2007	Volvo	V70	R
2005	Volvo	V70	T5
2010-2011	Volvo	XC60	3.2
2011	Volvo	XC60	3.2 R-Design
2010-2011	Volvo	XC60	T6
2010-2011	Volvo	XC60	T6 R-Design
2008-2011	Volvo	XC70	3.2
2009-2011	Volvo	XC70	T6
2007-2011	Volvo	XC90	3.2