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YAMAHA YFM660 Grizzly Auto 4x4 DENSO SPARK PLUG X24EPR-U9 (DPR8EA9)

Quick overview
X24EPR-U9 (DPR8EA9)

MORE THAN A "STANDARD" SPARK PLUG!

U-Groove is an innovative design that helped to make DENSO spark plugs famous. The plug employs a unique, channeled ground electrode designed to generate a larger spark nucleus at the point of ignition.
U-GROOVE TECHNOLOGY
Improved Ignition, fuel saving, engine and emissions performance
*Better fuel economy: U-groove Spark Plugs can ignite leaner mixtures; therefore reducing misfires.*Smoother running: the spark and the flame are not crushed between the electrodes giving the flame front more space; thus increasing engine performance.*Efficient combustion: The "U" shape allows the spark to fill the gap; creating an efficient combustion.*Lower emissions: U-groove combines the advantage of a bigger gap, while maintaining a standard space.*Durability: The "U-groove" shape is located on the ground electrode (as opposed to the centre electrode); the area the least affected by wear and tear to ensure a maximum lifespan.
RESISTOR SPARK PLUG
Intelligent design to minimise radio interferences
*High quality Resistor: our full range of resistor plugs feature a metal sleeve artound the insulator and a protected connection point, to avoid potential interference with electronic equipment.*Reduces radio interferences: resistors located in the spark segment of the plug greatly reduce radiom interferences.*All-round electronicx systems performance: Resistors also avoid interferences with other electronic equipment including mobile telephones, ignition and management systems, ABS and navigation systems.
HEAT RANGE
The best heat range performance on the market
*More heat ranges: DENSO spark plugs cover more heat ranges than any other manufacturers without compromise on quality and performance; ensuring the right choice for almost every application, with optimal engine performance.*Less stock: Fewer part numbers to cover all heat ranges means less stock holding.*Ideal operating temperature: The unique design of DENSO Spark Plug helps channelling the ideal amount of heat out of the combustion chamber, ensuring DENSO plugs run neither too hot (causing pre-ignition), nor too cold (causing carbon fouling)


Description
X24EPR-U9 (DPR8EA9)

MORE THAN A "STANDARD" SPARK PLUG!

U-Groove is an innovative design that helped to make DENSO spark plugs famous. The plug employs a unique, channeled ground electrode designed to generate a larger spark nucleus at the point of ignition.
U-GROOVE TECHNOLOGY
Improved Ignition, fuel saving, engine and emissions performance
*Better fuel economy: U-groove Spark Plugs can ignite leaner mixtures; therefore reducing misfires.*Smoother running: the spark and the flame are not crushed between the electrodes giving the flame front more space; thus increasing engine performance.*Efficient combustion: The "U" shape allows the spark to fill the gap; creating an efficient combustion.*Lower emissions: U-groove combines the advantage of a bigger gap, while maintaining a standard space.*Durability: The "U-groove" shape is located on the ground electrode (as opposed to the centre electrode); the area the least affected by wear and tear to ensure a maximum lifespan.
RESISTOR SPARK PLUG
Intelligent design to minimise radio interferences
*High quality Resistor: our full range of resistor plugs feature a metal sleeve artound the insulator and a protected connection point, to avoid potential interference with electronic equipment.*Reduces radio interferences: resistors located in the spark segment of the plug greatly reduce radiom interferences.*All-round electronicx systems performance: Resistors also avoid interferences with other electronic equipment including mobile telephones, ignition and management systems, ABS and navigation systems.
HEAT RANGE
The best heat range performance on the market
*More heat ranges: DENSO spark plugs cover more heat ranges than any other manufacturers without compromise on quality and performance; ensuring the right choice for almost every application, with optimal engine performance.*Less stock: Fewer part numbers to cover all heat ranges means less stock holding.*Ideal operating temperature: The unique design of DENSO Spark Plug helps channelling the ideal amount of heat out of the combustion chamber, ensuring DENSO plugs run neither too hot (causing pre-ignition), nor too cold (causing carbon fouling)


This product will suit the bikes listed below.
MakeModelYear
HONDACRF230F2003,2004,2005,2006,2007,2008,2009,2012,2013,2014,2015,2016,2017,2019
HONDATRX250X1987,1988,1991,1992,2009,2011,2012,2013,2014,2015,2016,2017,2018
HONDACB1300S2006,2007,2008,2009,2010,2011,2012,2013
HONDACB1300 Super Four2001,2002,2003,2004,2005
HONDAGL1500C Valkyrie1997,1998,1999,2000,2001,2002,2003
HONDANX650 Dominator1988,1989,1990,1991,1992,1993,1994,1995,1996,1997,1998,1999,2000,2001,2002
HONDACB750 F21992,1993,1994,1995,1996,1997,1998,1999,2000
HONDAXL600V Transalp1987,1988,1989,1990,1991,1992,1993,1994,1995,1996,1997,1998,1999,2000
HONDACBR1000F1993,1994,1995,1996,1997,1998,1999
HONDAVFR750F Interceptor1986,1987,1988,1989
HONDACB1000 Big One1993,1994,1995,1996,1997
HONDAGL1500 Gold Wing1988,1989,1990,1991,1992,1993
HONDANTV6501988,1989,1990,1991
KAWASAKIKVF360 Prairie 4x42003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015
KAWASAKIKVF360 Prairie 2x42003,2004,2005,2006,2007,2008,2009
KAWASAKIKLX650R1993,1994,1995,1996,1997,1998,1999,2000,2001
KAWASAKIKLF400 Bayou 4x41993,1994,1995,1996,1997,1998,1999
KTM640 Adventure2000,2001,2002,2003,2004,2005,2006,2007,2008
KTM660 Rally2001,2002,2003,2004,2005,2006,2007
KTM640 Duke II2000,2001,2002,2003,2004,2005,2006
KTM640 Enduro2003,2004,2005
KTM640 Supermoto1999,2000,2002,2003,2004,2005
KTM620 SC1999
SUZUKIC50 Boulevard2005,2006,2007,2008,2009,2010,2013,2015,2016,2017,2018
SUZUKILS650 Savage1986,1987,1988,1989,1990,1991,1992,1993,1994,1995,1996,1997,1998,1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015
SUZUKIGS500F2004,2005,2006,2007,2008,2009,2010
SUZUKIVS800 Intruder1992,1993,1994,1995,1996,1997,1998,1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009
SUZUKIGS5002004,2005,2006,2007
SUZUKIVX8001990,1991,1992,1993,1994,1995,1996,1997
SUZUKIVS1400 Intruder1987,1988,1989,1990,1991,1992,1993,1994,1995
TRIUMPHBonneville T1002002,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016
TRIUMPHThruxton2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016,2017
TRIUMPHAmerica2002,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016,2017
TRIUMPHScrambler2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016,2017
TRIUMPHSpeedmaster2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016,2017
TRIUMPHBonneville2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015
TRIUMPHSpeed Triple 10501999,2000,2001
TRIUMPHSprint ST1999,2000,2001
TRIUMPHRocket III2004,2005,2006,2007,2008,2009
TRIUMPHRocket III Classic2006,2007,2008,2009
TRIUMPHDaytona 955i1999,2000,2001
TRIUMPHSprint RS2000,2001
TRIUMPHSpeed Triple T5091997,1998
TRIUMPHLegend TT1999,2000,2001
TRIUMPHDaytona T5951997,1998
TRIUMPHTIGER 9552001,2002,2003,2004,2005,2006
YAMAHAXJR13002007,2008,2009,2010,2011,2012,2013,2014,2015,2016
YAMAHATDM9002002,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014
YAMAHAXV1900 Roadliner2006,2007,2010,2012,2013
YAMAHAYFM660 Grizzly Auto 4x42004,2005,2006,2007,2008
YAMAHAVMX1200 V-Max1985,1986,1987,1988,1989,1990,1991,1992,1993,1994,1995,1996,1997,1998,1999,2000,2001,2002,2003,2004,2005,2006,2007
YAMAHAYFM660R Raptor2003,2004,2005
YAMAHATT600RE2004
YAMAHATT600R1999,2000,2001,2002,2003
YAMAHAXJ900S Diversion1994,1995,1996,1997,1998,1999,2000,2001,2002,2003
YAMAHAXT600E1991,1992,1993,1994,1995,1996,1997,1998,1999,2000,2001,2002,2003
YAMAHATDM8501991,1992,1993,1994,1995,1996,1997,1998,1999,2000,2001,2002
YAMAHAXJR12001995,1996,1997,1998
YAMAHAGTS10001993,1994,1995,1996,1997,1998,1999,2000
YAMAHATRX8501995,1996,1997,1998,1999,2000
YAMAHAXTZ660 Tenere1992,1993,1994,1995,1996,1997,1998,1999
YAMAHASZR6601996,1997,1998
YAMAHAXTZ750 Super Tenere1989,1990,1991,1992,1993,1994,1995,1996,1997
YAMAHAFJ12001991,1992,1993,1994,1995
YAMAHAFZ7501985,1986,1987,1988