Denso R-U11 Resistor U-Groove Spark Plug

DENSO's patented U-Groove spark plug enables complete combustion by allowing the spark to fill the gap created by the U shape. The ball of fire created in the U-Groove develops a larger and hotter flash front that virtually eliminates excessive fouling and erratic starts caused by poor fuel mixtures.

Even DENSO's "standard" spark plug is something special. The innovative design that helped to make DENSO spark plugs famous, the U-groove plug employs a unique, channeled ground electrode designed to generate a larger spark nucleus at the point of ignition. Greater spark energy than ordinary plugs means improved flame travel, producing more complete, consistent, and efficient combustion.

Vehicle Fitments:

Year	Make	Model	Submodel
1992 - 2001	Acura	Integra	GS, LS, GS-R
1992 - 1998	Acura	Integra	RS
1998 - 2001	Acura	Integra	Type R
2004 - 2008	Chevrolet	Aveo	Base, LS
2005 - 2008	Chevrolet	Aveo	LT
2005 - 2006	Chevrolet	Aveo	Special Value
1998 - 2000	Chevrolet	Metro	Base
1998 - 2001	Chevrolet	Metro	LSi
1999 - 2000	Chevrolet	Tracker	Base, LSi, Delux, Lux
2005 - 2006	Chrysler	Crossfire	SRT-6, Base, Limited
1996 - 1999	Chrysler	Sebring	JX, JXi
1995 - 1999	Chrysler	Sebring	LX, LXi
1999 - 2002	Daewoo	Lanos	S
1999 - 2000	Daewoo	Lanos	SE, SX
2001 - 2002	Daewoo	Lanos	Sport
1999 - 2002	Daewoo	Nubira	CDX
2000 - 2002	Daewoo	Nubira	SE
1999	Daewoo	Nubira	SX
1989	Daihatsu	Charade	CLX, CLS, CES
1990 - 1992	Daihatsu	Charade	SE, SX
1990 - 1992	Daihatsu	Rocky	SE, SX
1995 - 1999	Dodge	Avenger	Base, ES
2001 - 2004	Dodge	Stratus	ES
2002	Dodge	Stratus	SE Plus
2001 - 2005	Dodge	Stratus	SE, R/T
2003 - 2005	Dodge	Stratus	SXT
1996 - 1998	Eagle	Talon	Base
1995 - 1998	Eagle	Talon	TSi, ESi
1995 - 1996	Ford	Escort	Equi, Mid, Aust
1995	Ford	Escort	GT Equippe
1991 - 1996	Ford	Escort	GT, LX, Base
1994	Ford	Escort	Lujo
1991 - 1995	Ford	Escort	LX Sport
1992 - 1993	Ford	Escort	LX-E
1993 - 1996	Ford	Escort	Sport
1993 - 1997	Ford	Probe	Base, GT
1997	Ford	Probe	GTS
1993 - 1996	Ford	Probe	SE
1989 - 1991	Ford	Taurus	GL, SHO, L, LX, Base
1990	Geo	Storm	2+2 GSi, 2+2, Base
1999 - 2000	Honda	Civic	LX, DX, GX, EX-R SIR, EX-R, Si, CX, HX, EX
1999	Honda	Civic	Value Package
1994 - 1996	Honda	Civic del Sol	S, Si, VTEC
1991 - 1996	INFINITI	G20	Base
1994 - 1996	INFINITI	G20	T
1990 - 1992	INFINITI	M30	Base
1991 - 1996	INFINITI	Q45	A
1990 - 1996	INFINITI	Q45	Base
1994 - 1996	INFINITI	Q45	T
1989	Isuzu	I-Mark	S, RS, XS, LS
1991 - 1992	Isuzu	Impulse	RS
1990 - 1992	Isuzu	Impulse	XS
2003 - 2005	Kia	Rio	Base, Cinco, RX-V
1995 - 2002	Kia	Sportage	Base
1995 - 2001	Kia	Sportage	EX
2001	Kia	Sportage	Limited
1994 - 2003	Lexus	ES300	Base
2004 - 2006	Lexus	ES330	Base
1998 - 2000	Lexus	GS400	Base
2001 - 2007	Lexus	GS430	Base
2003 - 2009	Lexus	GX470	Base
2010 - 2012	Lexus	HS250h	Premium, Base
2010 - 2011	Lexus	HS250h	Ultra Premium
1990 - 2000	Lexus	LS400	Base
2001 - 2006	Lexus	LS430	Base
1998 - 2007	Lexus	LX470	Base
1999 - 2003	Lexus	RX300	Base
2004 - 2006	Lexus	RX330	Base
2006 - 2008	Lexus	RX400h	Base
1992 - 1993	Lexus	SC300	Base
1992 - 2000	Lexus	SC400	Base
2002 - 2010	Lexus	SC430	Base
1990 - 1991	Mazda	Protege	4WD, GT
1994	Mazda	Protege	Base
1991 - 1994	Mazda	Protege	DX
1990 - 1994	Mazda	Protege	LX
1990	Mazda	Protege	SE
2002	Mercedes-Benz	C230	Kompressor
2002 - 2004	Mercedes-Benz	C32 AMG	Base
2005 - 2006	Mercedes-Benz	C55 AMG	Base
2003 - 2006	Mercedes-Benz	CLK55 AMG	Base
2001 - 2004	Mercedes-Benz	SLK230	Kompressor
2002 - 2004	Mercedes-Benz	SLK32 AMG	Base
2006 - 2010	Mercedes-Benz	SLK55 AMG	Base
1991 - 1994	Mercury	Capri	Base, XR2
1991 - 1996	Mercury	Tracer	Base, LTS, LS, Trio
2006 - 2008	Mitsubishi	Eclipse	GS, GT
2007	Mitsubishi	Eclipse	GT SE
2008	Mitsubishi	Eclipse	GT-P, Spyder GT-P
2007 - 2008	Mitsubishi	Eclipse	Spyder GT, Spyder GS, SE
2004	Mitsubishi	Endeavor	XLS, LS, Limited
2003	Mitsubishi	Montero	Limited, XLS
1995 - 1998	Nissan	200SX	Base, SE-R, SE
1995 - 1998	Nissan	240SX	Base, SE
1997 - 1998	Nissan	240SX	LE
1990 - 1996	Nissan	300ZX	Turbo, 2+2, Base
2003	Nissan	Frontier	XE, Base, SE, SVE, SC
1991 - 1993	Nissan	NX	SE, XE
1993 - 1998	Nissan	Sentra	Base
1991 - 1993	Nissan	Sentra	Classic
1991 - 1994	Nissan	Sentra	E, SE-R
1995 - 1998	Nissan	Sentra	GLE
1996 - 1999	Nissan	Sentra	GSX, GSS, GST
1994	Nissan	Sentra	Limited Edition
1991 - 1999	Nissan	Sentra	XE, GXE, SE
1993 - 1994	Plymouth	Colt	GL, Vista, Vista SE, Base
2010	Pontiac	Vibe	AWD
2003 - 2010	Pontiac	Vibe	Base, GT
2005 - 2010	Scion	tC	Base
2007 - 2008	Scion	tC	Spec
2008 - 2012	Scion	xB	Base
1993	Subaru	Impreza	4x4
1993 - 1995	Subaru	Impreza	Base
1996 - 1997	Subaru	Impreza	Brighton
1993 - 1997	Subaru	Impreza	L
1995	Subaru	Impreza	L 4x4
1993 - 1994	Subaru	Impreza	LS
1995 - 1996	Subaru	Impreza	LX
1995 - 1997	Subaru	Impreza	Outback
1990	Subaru	Legacy	LS, Base, L
1996 - 1997	Subaru	SVX	LSi, L
1999 - 2002	Suzuki	Esteem	GLX, GL, GLX Plus
1995 - 1999	Suzuki	Swift	Base
2000 - 2001	Suzuki	Swift	GA, GL
2002	Suzuki	Vitara	JA
2000 - 2002	Suzuki	Vitara	JLX, JLS
1999	Suzuki	Vitara	JS Plus, JX Plus
1999 - 2001	Suzuki	Vitara	JX, JS
2003 - 2009	Toyota	4Runner	Limited, SR5, Sport
1995 - 2004	Toyota	Avalon	XLS, XL
1997 - 2008	Toyota	Camry	CE
1992	Toyota	Camry	DLX
1993 - 1996	Toyota	Camry	DX
2007 - 2011	Toyota	Camry	Hybrid
1992 - 2011	Toyota	Camry	SE, XLE, Base, LE
1991 - 1992	Toyota	Celica	All Trac
1994 - 1995	Toyota	Celica	Base
1991 - 2005	Toyota	Celica	GT, GTS
1993	Toyota	Celica	GTS All Trac
1991 - 1997	Toyota	Celica	ST
2009 - 2010	Toyota	Corolla	XLE, Base
2005 - 2010	Toyota	Corolla	XRS, CE, LE, S
2001 - 2010	Toyota	Highlander	Base, Limited
2010	Toyota	Highlander	SE
2008 - 2010	Toyota	Highlander	Sport Premium, Base Premium
2006 - 2010	Toyota	Highlander	Sport, Hybrid, Hybrid Limited
1998 - 2007	Toyota	Land Cruiser	Base
2011 - 2013	Toyota	Matrix	AWD
2003 - 2013	Toyota	Matrix	Base, XRS
2009 - 2013	Toyota	Matrix	S
2003 - 2010	Toyota	Matrix	XR
1991 - 1995	Toyota	MR2	Base, Turbo
1994 - 1997	Toyota	Previa	LE, DX
1996 - 2008	Toyota	RAV4	Base
2004 - 2005	Toyota	RAV4	L
2006 - 2008	Toyota	RAV4	Limited
2005 - 2008	Toyota	RAV4	Sport
2008 - 2009	Toyota	Sequoia	Platinum
2008	Toyota	Sequoia	SR5 Premium
2005 - 2009	Toyota	Sequoia	SR5, Limited
2006	Toyota	Sienna	Limited
2003 - 2005	Toyota	Sienna	XLE Limited
2001 - 2006	Toyota	Sienna	XLE, CE, LE
2006	Toyota	Solara	SE Sport
1999 - 2008	Toyota	Solara	SE, SLE
2007 - 2008	Toyota	Solara	Sport
1993 - 1998	Toyota	Supra	Twin Turbo, Base
2005 - 2009	Toyota	Tundra	Base, SR5, Limited
2009	Toyota	Tundra	Platinum
2008	Volvo	S60	T5, T5 Inspiration, 2.5T, T5 Kinetic
2007 - 2010	Volvo	S80	3.2, V8
2010	Volvo	S80	Base
2008 - 2010	Volvo	S80	T6
2005 - 2007	Volvo	XC90	2.5T
2007 - 2010	Volvo	XC90	3.2
2008	Volvo	XC90	3.2 Sport
2010	Volvo	XC90	R-Design, Base
2005 - 2006	Volvo	XC90	T6
2005	Volvo	XC90	T6 Premier
2005 - 2010	Volvo	XC90	V8
2006	Volvo	XC90	V8 Premier, V8 Ocean Race
2007 - 2008	Volvo	XC90	V8 Sport