Images May Not be Vehicle Specific. For Display Purposes Only.

DENSO Spark Plugs - U-Groove SUBARU

Brand: DENSO | Category: Spark Plugs

Select a Vehicle to See Parts for Your Car

Fitments

SUBARU
More Information Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
Click For More Info 2006 - 2007 B9 TRIBECA ALL H6 3.0 N EZ30D GAS
Click For More Info 2003 - 2003 BAJA ALL H4 2.5 N ALL GAS
Click For More Info 2004 - 2004 BAJA ALL H4 2.5 N EJ253 GAS
Click For More Info 2004 - 2006 BAJA TURBO H4 2.5 T EJ255 GAS
Click For More Info 2005 - 2006 BAJA SPORT H4 2.5 N EJ253 GAS
Click For More Info 1978 - 1979 BRAT ALL H4 1.6 N ALL GAS
Click For More Info 1980 - 1980 BRAT ALL H4 1.8 N EA81 GAS
Click For More Info 1980 - 1980 BRAT ALL H4 1.6 N ALL GAS w/ 3 Engine VIN;
Click For More Info 1981 - 1987 BRAT ALL H4 1.8 N ALL GAS w/ 5 Engine VIN;
Click For More Info 1983 - 1983 BRAT DL H4 1.8 N ALL GAS w/ 5 Engine VIN;
Click For More Info 1983 - 1983 BRAT GL H4 1.8 N ALL GAS w/ 5 Engine VIN;
Click For More Info 1984 - 1984 BRAT ALL H4 1.8 T ALL GAS w/ 5 Engine VIN;
Click For More Info 1973 - 1973 DELUXE ALL H4 1.4 N ALL GAS
Click For More Info 1974 - 1975 DL ALL H4 1.4 N ALL GAS
Click For More Info 1976 - 1976 DL ALL H4 1.4 N ALL GAS
Click For More Info 1976 - 1979 DL ALL H4 1.6 N ALL GAS
Click For More Info 1977 - 1978 DL ALL H4 1.6 N ALL GAS
Click For More Info 1980 - 1984 DL ALL H4 1.6 N ALL GAS w/ 2 Engine VIN;
Click For More Info 1980 - 1986 DL ALL H4 1.8 N ALL GAS w/ 4 Engine VIN;
Click For More Info 1981 - 1987 DL ALL H4 1.8 N ALL GAS w/ 5 Engine VIN;
Click For More Info 1987 - 1989 DL ALL H4 1.8 N ALL GAS w/ 4 Engine VIN;
Click For More Info 1988 - 1989 DL ALL H4 1.8 N ALL GAS w/ 5 Engine VIN;
Click For More Info 1979 - 1979 FE ALL H4 1.6 N ALL GAS
Click For More Info 1998 - 1998 FORESTER ALL H4 2.5 N EJ25D GAS w/ 6 Engine VIN;
Click For More Info 1999 - 1999 FORESTER ALL H4 2.5 N EJ253 GAS
Click For More Info 2000 - 2002 FORESTER ALL H4 2.5 N EJ251 GAS w/ 6 Engine VIN;
Click For More Info 2003 - 2003 FORESTER X H4 2.5 N ALL GAS
Click For More Info 2003 - 2003 FORESTER XS H4 2.5 N ALL GAS
Click For More Info 2004 - 2004 FORESTER X H4 2.5 N EJ251 GAS
Click For More Info 2004 - 2004 FORESTER XS H4 2.5 N EJ251 GAS
Click For More Info 2004 - 2005 FORESTER XT H4 2.5 T EJ255 GAS
Click For More Info 2005 - 2005 FORESTER XT PREMIUM H4 2.5 T EJ255 GAS
Click For More Info 2005 - 2010 FORESTER ALL H4 2.5 N EJ253 GAS
Click For More Info 2006 - 2008 FORESTER XT LIMITED H4 2.5 T EJ255 GAS
Click For More Info 2007 - 2008 FORESTER X L.L. BEAN EDITION H4 2.5 N EJ253 GAS
Click For More Info 2007 - 2009 FORESTER X H4 2.5 N EJ253 GAS
Click For More Info 2008 - 2008 FORESTER SPORTS 2.5 X H4 2.5 N EJ253 GAS
Click For More Info 2008 - 2008 FORESTER SPORTS 2.5 XT H4 2.5 T EJ255 GAS
Click For More Info 2009 - 2009 FORESTER X LIMITED H4 2.5 N EJ253 GAS
Click For More Info 2009 - 2009 FORESTER X PREMIUM H4 2.5 N EJ253 GAS
Click For More Info 1975 - 1976 GF ALL H4 1.4 N ALL GAS
Click For More Info 1976 - 1979 GF ALL H4 1.6 N ALL GAS
Click For More Info 1973 - 1975 GL ALL H4 1.4 N ALL GAS
Click For More Info 1979 - 1979 GL ALL H4 1.6 N ALL GAS
Click For More Info 1980 - 1980 GL ALL H4 1.6 N ALL GAS w/ 3 Engine VIN;
Click For More Info 1980 - 1989 GL ALL H4 1.8 N ALL GAS w/ 4 Engine VIN;
Click For More Info 1981 - 1989 GL ALL H4 1.8 N ALL GAS w/ 5 Engine VIN;
Click For More Info 1983 - 1989 GL ALL H4 1.8 T ALL GAS w/ 5 Engine VIN;
Click For More Info 1985 - 1985 GL ALL H4 1.8 T ALL GAS w/ 7 Engine VIN;
Click For More Info 1986 - 1986 GL BASE H4 1.6 N ALL GAS w/ 2 Engine VIN;
Click For More Info 1986 - 1989 GL ALL H4 1.8 N ALL GAS w/ 4 Engine VIN;
Click For More Info 1987 - 1987 GL ALL H4 1.6 N ALL GAS w/ 2 Engine VIN;
Click For More Info 1985 - 1989 GL-10 ALL H4 1.8 N ALL GAS w/ 4 Engine VIN;
Click For More Info 1986 - 1989 GL-10 ALL H4 1.8 T ALL GAS w/ 4 Engine VIN;
Click For More Info 1980 - 1980 GLF ALL H4 1.6 N ALL GAS w/ 2 Engine VIN;
Click For More Info 1980 - 1982 GLF ALL H4 1.8 N ALL GAS w/ 4 Engine VIN;
Click For More Info 1993 - 1997 IMPREZA ALL H4 1.8 N ALL GAS w/ 2 Engine VIN;
Click For More Info 1995 - 1995 IMPREZA ALL H4 2.2 N ALL GAS w/ 6 Engine VIN;
Click For More Info 1996 - 1996 IMPREZA ALL H4 1.8 N ALL GAS w/ 1 Engine VIN;
Click For More Info 1996 - 1997 IMPREZA ALL H4 2.2 N ALL GAS w/ 4 Engine VIN;
Click For More Info 1998 - 1998 IMPREZA L H4 2.2 N EJ22EZ GAS w/ 4 Engine VIN;
Click For More Info 1998 - 1998 IMPREZA OUTBACK H4 2.2 N EJ22EZ GAS w/ 4 Engine VIN;
Click For More Info 1998 - 1998 IMPREZA RS H4 2.5 N EJ25D GAS w/ 6 Engine VIN;
Click For More Info 1999 - 1999 IMPREZA ALL H4 2.2 N EJ223 GAS
Click For More Info 1999 - 1999 IMPREZA ALL H4 2.5 N EJ253 GAS
Click For More Info 1999 - 2001 IMPREZA ALL H4 2.2 N EJ222 GAS w/ 4 Engine VIN;
Click For More Info 2000 - 2000 IMPREZA RS H4 2.5 N EJ251 GAS w/ 6 Engine VIN;
Click For More Info 2000 - 2001 IMPREZA OUTBACK H4 2.2 N EJ222 GAS w/ 4 Engine VIN;
Click For More Info 2001 - 2004 IMPREZA RS H4 2.5 N EJ251 GAS
Click For More Info 2002 - 2004 IMPREZA OUTBACK H4 2.5 N EJ251 GAS
Click For More Info 2002 - 2004 IMPREZA TS H4 2.5 N EJ251 GAS
Click For More Info 2002 - 2005 IMPREZA WRX H4 2.0 T EJ205 GAS
Click For More Info 2004 - 2007 IMPREZA WRX STI H4 2.5 T EJ257 GAS
Click For More Info 2005 - 2010 IMPREZA ALL H4 2.5 N EJ253 GAS
Click For More Info 2006 - 2008 IMPREZA WRX H4 2.5 T EJ255 GAS
Click For More Info 2007 - 2007 IMPREZA WRX STI LIMITED H4 2.5 T EJ257 GAS
Click For More Info 2007 - 2007 IMPREZA WRX TR H4 2.5 T EJ255 GAS
Click For More Info 2007 - 2009 IMPREZA 2.5I H4 2.5 N EJ253 GAS
Click For More Info 2007 - 2009 IMPREZA OUTBACK SPORT H4 2.5 N EJ253 GAS
Click For More Info 1987 - 1989 JUSTY ALL L3 1.2 N ALL GAS w/ 7 Engine VIN;
Click For More Info 1988 - 1989 JUSTY ALL L3 1.2 N ALL GAS w/ 8 Engine VIN;
Click For More Info 1990 - 1990 JUSTY DL L3 1.2 N ALL GAS w/ 7 Engine VIN;
Click For More Info 1990 - 1991 JUSTY GL L3 1.2 N ALL GAS w/ 8 Engine VIN;
Click For More Info 1990 - 1993 JUSTY GL L3 1.2 N ALL GAS w/ 7 Engine VIN;
Click For More Info 1990 - 1994 JUSTY GL L3 1.2 N ALL GAS w/ 8 Engine VIN;
Click For More Info 1994 - 1994 JUSTY DL L3 1.2 N ALL GAS w/ 7 Engine VIN;
Click For More Info 1990 - 1995 LEGACY ALL H4 2.2 N ALL GAS w/ 6 Engine VIN;
Click For More Info 1991 - 1994 LEGACY ALL H4 2.2 T ALL GAS w/ 6 Engine VIN;
Click For More Info 1996 - 1996 LEGACY ALL H4 2.2 N ALL GAS w/ 3 Engine VIN;
Click For More Info 1996 - 1998 LEGACY ALL H4 2.2 N ALL GAS w/ 4 Engine VIN;
Click For More Info 1996 - 1998 LEGACY ALL H4 2.5 N ALL GAS w/ 6 Engine VIN;
Click For More Info 1998 - 1998 LEGACY L H4 2.2 N ALL GAS w/ 4 Engine VIN;
Click For More Info 1999 - 1999 LEGACY ALL H4 2.5 N EJ25D GAS
Click For More Info 1999 - 1999 LEGACY ALL H4 2.2 N EJ22E GAS w/ 4 Engine VIN;
Click For More Info 2000 - 2000 LEGACY ALL H4 2.5 N EJ251 GAS
Click For More Info 2000 - 2000 LEGACY ALL H4 2.5 N EJ252 GAS w/ 6 Engine VIN;
Click For More Info 2001 - 2005 LEGACY ALL H4 2.5 N EJ253 GAS
Click For More Info 2004 - 2004 LEGACY ALL H4 2.5 N EJ259 GAS
Click For More Info 2005 - 2005 LEGACY GT H4 2.5 T EJ255 GAS
Click For More Info 2005 - 2008 LEGACY GT LIMITED H4 2.5 T EJ255 GAS
Click For More Info 2006 - 2006 LEGACY ALL H4 2.5 T EJ255 GAS
Click For More Info 2006 - 2009 LEGACY 2.5I H4 2.5 N EJ253 GAS
Click For More Info 2007 - 2008 LEGACY GT SPEC.B H4 2.5 T EJ255 GAS
Click For More Info 2007 - 2009 LEGACY 2.5I LIMITED H4 2.5 N EJ253 GAS
Click For More Info 2007 - 2009 LEGACY 2.5I SPECIAL EDITION H4 2.5 N EJ253 GAS
Click For More Info 2008 - 2008 LEGACY 3.0 R LIMITED H6 3.0 N EZ30D GAS
Click For More Info 1990 - 1990 LOYALE ALL H4 1.8 T ALL GAS w/ 4 Engine VIN;
Click For More Info 1990 - 1990 LOYALE RS H4 1.8 N ALL GAS w/ 5 Engine VIN;
Click For More Info 1990 - 1993 LOYALE ALL H4 1.8 N ALL GAS w/ 4 Engine VIN;
Click For More Info 1990 - 1994 LOYALE ALL H4 1.8 N ALL GAS w/ 5 Engine VIN;
Click For More Info 2000 - 2000 OUTBACK ALL H4 2.5 N EJ251 GAS
Click For More Info 2000 - 2000 OUTBACK ALL H4 2.5 N EJ252 GAS w/ 6 Engine VIN;
Click For More Info 2001 - 2002 OUTBACK BASE H4 2.5 N EJ253 GAS
Click For More Info 2001 - 2002 OUTBACK LIMITED H4 2.5 N EJ253 GAS
Click For More Info 2001 - 2003 OUTBACK L.L. BEAN H6 3.0 N EZ30D GAS
Click For More Info 2001 - 2003 OUTBACK VDC H6 3.0 N EZ30D GAS
Click For More Info 2002 - 2003 OUTBACK H6 H6 3.0 N EZ30D GAS
Click For More Info 2003 - 2008 OUTBACK ALL H4 2.5 N EJ253 GAS
Click For More Info 2004 - 2004 OUTBACK ALL H4 2.5 N EJ259 GAS
Click For More Info 2005 - 2005 OUTBACK VDC LIMITED H6 3.0 N EZ30D GAS
Click For More Info 2005 - 2006 OUTBACK R H6 3.0 N EZ30D GAS
Click For More Info 2005 - 2006 OUTBACK XT H4 2.5 T EJ255 GAS
Click For More Info 2005 - 2008 OUTBACK R L.L. BEAN EDITION H6 3.0 N EZ30D GAS
Click For More Info 2005 - 2008 OUTBACK XT LIMITED H4 2.5 T EJ255 GAS
Click For More Info 2006 - 2006 OUTBACK R VDC LIMITED H6 3.0 N EZ30D GAS
Click For More Info 2006 - 2009 OUTBACK 2.5I H4 2.5 N EJ253 GAS
Click For More Info 2006 - 2009 OUTBACK 2.5I LIMITED H4 2.5 N EJ253 GAS
Click For More Info 2007 - 2007 OUTBACK 2.5I BASIC H4 2.5 N EJ253 GAS
Click For More Info 2008 - 2008 OUTBACK 2.5I L.L. BEAN EDITION H4 2.5 N EJ253 GAS
Click For More Info 1986 - 1989 RX ALL H4 1.8 T ALL GAS w/ 5 Engine VIN;
Click For More Info 1976 - 1976 STANDARD ALL H4 1.4 N ALL GAS
Click For More Info 1977 - 1979 STANDARD ALL H4 1.6 N ALL GAS
Click For More Info 1980 - 1987 STANDARD ALL H4 1.6 N ALL GAS w/ 2 Engine VIN;
Click For More Info 1981 - 1987 STANDARD ALL H4 1.8 N ALL GAS w/ 5 Engine VIN;
Click For More Info 1992 - 1995 SVX ALL H6 3.3 N ALL GAS w/ 3 Engine VIN;
Click For More Info 1996 - 1997 SVX L H6 3.3 N ALL GAS w/ 8 Engine VIN;
Click For More Info 1996 - 1997 SVX LSI H6 3.3 N ALL GAS w/ 8 Engine VIN;
Click For More Info 1985 - 1987 XT ALL H4 1.8 T ALL GAS w/ 4 Engine VIN;
Click For More Info 1985 - 1991 XT ALL H4 1.8 N ALL GAS w/ 4 Engine VIN;
Click For More Info 1987 - 1989 XT ALL H4 1.8 N ALL GAS w/ 7 Engine VIN;
Click For More Info 1988 - 1991 XT ALL H6 2.7 N ALL GAS w/ 8 Engine VIN;
Click For More Info 1989 - 1990 XT ALL H6 2.7 N ALL GAS w/ 9 Engine VIN;

Product Description

The U-Groove is Engineered for Greater Fuel Efficiency and Improved Throttle Response

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.

Spark plugs are not all alike. With the world-famous DENSO U-Groove spark plug it’s easy to see, thanks to its patented U-shaped ground electrode. The U-Groove forms a channel for the spark nucleus to form at the instant of ignition, limiting quenching to generate a more potent spark. The premium features don’t stop there: DENSO’s distinctive five-rib insulator in purified alumina prevents leakage and flashover, while dual internal copper-glass seals and a copper-core center electrode with nickel-alloy tip assure reliable spark delivery. To keep your engine running smoothly, its spark plugs must fire 25 times a second or more. If just one spark plug skips a beat you’ll know it instantly, with rough running, poor acceleration, and reduced fuel economy. DENSO U-groove spark plugs combine dependable performance and superior value.

FEATURES

  • 100 percent pre-fired to ensure reliable operation
  • Copper core center electrode for superior thermal conductivity
  • Unique five-rib insulator reduces flashover

BENEFITS

  • Patented U-groove ground electrode design fires leaner mixtures than conventional plugs
  • Precision machine-rolled threads reduce seizing and cross-threading in delicate aluminum heads
  • Wide range of part numbers for thousands of applications, including classic and collector cars

Product Reviews

Be the first to review this item.

Rating
Title
Review