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
1989 - 1993	Nissan	240SX	Base
1991 - 1992	Nissan	240SX	LE
1989 - 1994	Nissan	240SX	SE
1989 - 1990	Nissan	240SX	XE
1990	Nissan	Axxess	SE, XE
1990 - 1994	Nissan	D21	Base, SE
1994	Nissan	D21	XE
1995 - 1997	Nissan	Pickup	Base, Lujo, SE, Tipico, XE
1997	Nissan	Pickup	Tipico Plus
1992	Nissan	Stanza	SE
1990 - 1992	Nissan	Stanza	XE, GXE
2006 - 2008	Volkswagen	Beetle	2.5
2009 - 2014	Volkswagen	Beetle	Base, Comfortline
2003 - 2009	Volkswagen	Beetle	Cabrio
2013	Volkswagen	Beetle	Fender, X-Box
2001 - 2005	Volkswagen	Beetle	GL, GLX Sport Turbo
2001 - 2010	Volkswagen	Beetle	GLS
2003	Volkswagen	Beetle	GLS Sport, GLS Edicion especial
2005	Volkswagen	Beetle	GLS TDI
2001 - 2004	Volkswagen	Beetle	GLX
2001	Volkswagen	Beetle	GLX Turbo, GLS Turbo
2014	Volkswagen	Beetle	Highline TDI, GSR, Comfortline TDI
2012 - 2014	Volkswagen	Beetle	Highline, Turbo, Sportline
2008	Volkswagen	Beetle	Hot Wheels, 10 Anos, SE, S
2012	Volkswagen	Beetle	Premiere
2013 - 2014	Volkswagen	Beetle	R-Line
2001 - 2014	Volkswagen	Beetle	Sport
2006 - 2010	Volkswagen	Beetle	Sport GLX
2006 - 2014	Volkswagen	Beetle	TDI
2009	Volkswagen	Beetle	Trendline
2002 - 2005	Volkswagen	Beetle	Turbo S, GLS Sport Turbo
2001 - 2003	Volkswagen	EuroVan	GLS, Base, MV
2001 - 2014	Volkswagen	Golf	Base
2001 - 2002	Volkswagen	Golf	Confort, Verano, Lujo
2003 - 2005	Volkswagen	Golf	Europa
2004	Volkswagen	Golf	GL TDI, GLS TDI
2001 - 2005	Volkswagen	Golf	GLS, GL
2001 - 2013	Volkswagen	Golf	GTI
2002 - 2005	Volkswagen	Golf	GTI 1.8T, GTI VR6
2003	Volkswagen	Golf	GTI 20th Anniversary
2002	Volkswagen	Golf	GTI 337
2001	Volkswagen	Golf	GTI GLS, GTI GLX
2001 - 2003	Volkswagen	Golf	GTI Turbo
2010 - 2012	Volkswagen	Golf	Highline
2012 - 2014	Volkswagen	Golf	Highline TDI, Comfortline TDI
2012 - 2013	Volkswagen	Golf	R
2011 - 2013	Volkswagen	Golf	Sportline
2005 - 2014	Volkswagen	Golf	TDI
2011	Volkswagen	Golf	TDI Highline, TDI Comfortline
2014	Volkswagen	Golf	Trendline TDI
2003 - 2014	Volkswagen	Golf	Trendline, Comfortline
2006 - 2008	Volkswagen	Jetta	2.0T
2005 - 2008	Volkswagen	Jetta	2.5
2011 - 2014	Volkswagen	Jetta	Active, Style
2010 - 2015	Volkswagen	Jetta	Base
2010	Volkswagen	Jetta	City, Clasico, TDI Cup Edition
2014	Volkswagen	Jetta	Comfort TDI, Comfort
2004 - 2015	Volkswagen	Jetta	Comfortline
2003	Volkswagen	Jetta	Edicion Limitada, Trendline Wolfsburg, Europa Wolfsburg, Jazz
2002 - 2010	Volkswagen	Jetta	Europa
2004	Volkswagen	Jetta	Europa 50 Aniversario, GLI 50 Aniversario
2001 - 2002	Volkswagen	Jetta	GL Confort, GLX VR6
2001 - 2005	Volkswagen	Jetta	GL, GLS
2005	Volkswagen	Jetta	GLS TDI, Limited Edition, Summer Edition, Special Edition, GL TDI
2001	Volkswagen	Jetta	GLS Wolfsburg, GLS Variant, GLS Turbo, GL Variant
2001 - 2003	Volkswagen	Jetta	GLX
2012 - 2015	Volkswagen	Jetta	Highline TDI, Comfortline TDI
2013 - 2014	Volkswagen	Jetta	Hybrid Highline, Hybrid Trendline, Hybrid SE, Hybrid Comfortline, Hybrid SEL, Hybrid
2014 - 2015	Volkswagen	Jetta	Hybrid SEL Premium
2008 - 2015	Volkswagen	Jetta	S, SE, SEL
2011 - 2015	Volkswagen	Jetta	Sport
2002 - 2013	Volkswagen	Jetta	Sportline
2001 - 2015	Volkswagen	Jetta	TDI
2011	Volkswagen	Jetta	TDI Comfortline, Bicentenario, TDI Highline
2012 - 2014	Volkswagen	Jetta	TDI Premium
2015	Volkswagen	Jetta	Trendline TDI, TDI S, TDI SE, GLI SEL, GLI Autobahn, TDI SEL, GLI SE
2002 - 2015	Volkswagen	Jetta	Trendline, Highline, GLI
2002 - 2003	Volkswagen	Jetta	Variant Comfortline, Variant Trendline, Confortline
2006	Volkswagen	Jetta	Winter 2, Soccer 2, Winter 1, 475 Aniversario, Value Edition, Soccer 1
2001 - 2010	Volkswagen	Jetta	Wolfsburg Edition
2012 - 2014	Volkswagen	Passat	Highline TDI, Comfortline TDI, Trendline TDI, Comfortline, Highline, Base, S, SE, TDI SE, SEL Premium, Trendline, Sportline
2012 - 2013	Volkswagen	Passat	SEL, TDI SEL
2014	Volkswagen	Passat	TDI SEL Premium
2013 - 2014	Volkswagen	Passat	Wolfsburg Edition
2006 - 2008	Volkswagen	Rabbit	2.5
2009	Volkswagen	Rabbit	Comfortline, Trendline
2008 - 2009	Volkswagen	Rabbit	S