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HARLEY DAVIDSON FLHRCI Road King Classic F/I IXU22 IRIDIUM (DCR7EIX)

Quick overview
IXU22 IRIDIUM (DCR7EIX)

IRIDIUM POWER SPARK PLUGS

For riders that care about performance.By using a 0.4mm diameter iridium alloy center electrode and a special ground electrode, IRIDIUM POWER realizes spark performance unseen until now.It steadily gives a high level of response under a variety of driving conditions. The result? Increased acceleration and torque compared to regular plugs.

Specifcations Include:
*A terminal nut is attached that fits with most of the world’s spark plug cables. Please remove the nut for installations that do not require one. (The terminal nuts on the IWM and IK-G types are solid parts and cannot be removed.)Built-in, Highly Reliable Resistor
*All IRIDIUM POWER plugs include a highly reliable, 5,000 ohm monolithic resistor specification to reduce electromagnetic noise that may affect electronic devices. (For all plug types)
*Highly Corrosion Resistant, Burnished Nickel PlatingThe plug housing is plated with burnished nickel, the same as plugs used for racing. It is highly resistant to corrosion and rust even while touring in continually rainy weather and during motocross events. (Low-heat range types excluded)
*360° Laser WeldingThe process used to mount the iridium tip is a highly reliable “All-around Laser Welding” process that is able to withstand all kinds of driving conditions. (For all plug types)
*Projected Center ElectrodeIn order to improve ignitability, the center electrode protrudes more than with conventional type plugs. This improves both acceleration response time and performance.(Only with: IU31, IUH24, IUH27, IX22, IX24, IX27, IUF22, IUF24, IWF22, IWF24, IWF27, IW24, IW27, IW29, IW31, and IW34)
*0.4 mm Diameter Ultra-?ne Iridium Center ElectrodeUsing a new iridium alloy with a very high melting point, the tip of the electrode can be made very fine. This enables the reduction of voltage necessary to cause the spark, and greatly improves ignitability. Moreover, the special iridium alloy used was developed by DENSO
*Taper-cut Ground ElectrodeThe tip of the ground electrode is cut to a fine taper to reduce the adverse effects of quenching, which greatly improves fuel ignitability. Also, because of the streamlined, taper-cut shape, the fuel-air mixture spreads more evenly in the gap, resulting in steady, reliable igniting of combustion.(excluding IUF27A, IUF31A, IU24A, IU27A, IU31A, IY24, IY27 & IY31)
*U-Groove Ground ElectrodeThe U-shaped groove on the ground electrode insures that the inside surface area is large enough to generate the flame kernel. This shape enables lower voltage needed to cause the spark and results in excellent ignitability without increasing the size of the spark gap. (excluding IUF27A, IUF31A, IU24A and IU31A)
*Insulator ProjectionThe projection of the insulator is optimally designed based on each plug's thermal value. This corresponds to requirements unique to thermal value, such as self-cleaning ability at lower thermal values, and heat resistance at higher thermal values. (For all plug types)

Description
IXU22 IRIDIUM (DCR7EIX)

IRIDIUM POWER SPARK PLUGS

For riders that care about performance.By using a 0.4mm diameter iridium alloy center electrode and a special ground electrode, IRIDIUM POWER realizes spark performance unseen until now.It steadily gives a high level of response under a variety of driving conditions. The result? Increased acceleration and torque compared to regular plugs.

Specifcations Include:
*A terminal nut is attached that fits with most of the world’s spark plug cables. Please remove the nut for installations that do not require one. (The terminal nuts on the IWM and IK-G types are solid parts and cannot be removed.)Built-in, Highly Reliable Resistor
*All IRIDIUM POWER plugs include a highly reliable, 5,000 ohm monolithic resistor specification to reduce electromagnetic noise that may affect electronic devices. (For all plug types)
*Highly Corrosion Resistant, Burnished Nickel PlatingThe plug housing is plated with burnished nickel, the same as plugs used for racing. It is highly resistant to corrosion and rust even while touring in continually rainy weather and during motocross events. (Low-heat range types excluded)
*360° Laser WeldingThe process used to mount the iridium tip is a highly reliable “All-around Laser Welding” process that is able to withstand all kinds of driving conditions. (For all plug types)
*Projected Center ElectrodeIn order to improve ignitability, the center electrode protrudes more than with conventional type plugs. This improves both acceleration response time and performance.(Only with: IU31, IUH24, IUH27, IX22, IX24, IX27, IUF22, IUF24, IWF22, IWF24, IWF27, IW24, IW27, IW29, IW31, and IW34)
*0.4 mm Diameter Ultra-?ne Iridium Center ElectrodeUsing a new iridium alloy with a very high melting point, the tip of the electrode can be made very fine. This enables the reduction of voltage necessary to cause the spark, and greatly improves ignitability. Moreover, the special iridium alloy used was developed by DENSO
*Taper-cut Ground ElectrodeThe tip of the ground electrode is cut to a fine taper to reduce the adverse effects of quenching, which greatly improves fuel ignitability. Also, because of the streamlined, taper-cut shape, the fuel-air mixture spreads more evenly in the gap, resulting in steady, reliable igniting of combustion.(excluding IUF27A, IUF31A, IU24A, IU27A, IU31A, IY24, IY27 & IY31)
*U-Groove Ground ElectrodeThe U-shaped groove on the ground electrode insures that the inside surface area is large enough to generate the flame kernel. This shape enables lower voltage needed to cause the spark and results in excellent ignitability without increasing the size of the spark gap. (excluding IUF27A, IUF31A, IU24A and IU31A)
*Insulator ProjectionThe projection of the insulator is optimally designed based on each plug's thermal value. This corresponds to requirements unique to thermal value, such as self-cleaning ability at lower thermal values, and heat resistance at higher thermal values. (For all plug types)

This product will suit the bikes listed below.
MakeModelYear
BMWR1150R2003,2004,2005,2006
BMWR1200CL2004,2005,2006
BMWR1100S2003,2004,2005
BMWR1150GS2003,2004,2005
BMWR1150RS2003,2004,2005
BMWR1150RT2003,2004,2005
BMWR1200C Montauk2004,2005
BMWR1200C2004
BMWR1200C Independent2004
BUELLM2 Cyclone1997,1998,1999
BUELLS1 Lightning1994,1995,1996,1997,1998,1999
BUELLS3 Thunderbolt1994,1995,1996,1997,1998,1999
BUELLX1 Lightning1999
HARLEY DAVIDSONFLHR Road King1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016,2017,2018,2019
HARLEY DAVIDSONFLHTCU Electra Glide Ultra Classic2012,2014,2015,2016,2017,2018,2019
HARLEY DAVIDSONFLHX Street Glide2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016,2017,2018,2019
HARLEY DAVIDSONXL1200C Sportster Custom2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016,2017,2018,2019
HARLEY DAVIDSONXL883N Iron2009,2010,2011,2012,2013,2014,2015,2016,2017,2018,2019
HARLEY DAVIDSONFLHXSE CVO Street Glide2010
HARLEY DAVIDSONFLSTC Heritage Softail Classic2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016,2017
HARLEY DAVIDSONFLSTF Fat Boy2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016,2017
HARLEY DAVIDSONFLSTFB Softail Fat Boy Lo2010,2011,2012,2013,2014,2015,2016,2017
HARLEY DAVIDSONFLSTN Softail Deluxe2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016,2017
HARLEY DAVIDSONFXDB Street Bob2007,2008,2009,2010,2011,2012,2013,2014,2015,2016,2017
HARLEY DAVIDSONFXDF Fat Bob2008,2009,2010,2011,2012,2013,2014,2015,2016,2017
HARLEY DAVIDSONFXDL Dyna Low Rider1999,2000,2001,2002,2003,2004,2005,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016,2017
HARLEY DAVIDSONFXDWG Dyna Wide Glide1999,2000,2001,2002,2003,2004,2005,2006,2007,2010,2011,2012,2013,2014,2015,2016,2017
HARLEY DAVIDSONFLD Switchback2012,2013,2014,2015,2016
HARLEY DAVIDSONFLTRUSE CVO Road Glide Ultra2011
HARLEY DAVIDSONFXDC Super Glide Custom2007,2008,2009,2010,2011,2012,2013,2014
HARLEY DAVIDSONFLHRC Road King Classic2007,2008,2009,2010,2011
HARLEY DAVIDSONFLHTC Electra Glide Classic1999,2000,2001,2002,2003,2004,2005,2007,2008,2009,2010,2011
HARLEY DAVIDSONFLTRXSE CVO Road Glide Custom2012,2013
HARLEY DAVIDSONFXS Blackline2011,2012,2013
HARLEY DAVIDSONFLHTCUSE7 CVO Ultra Classic Electra Glide2012
HARLEY DAVIDSONFLSTSE CVO Softail Convertible2011,2012
HARLEY DAVIDSONXL1200N Sportster Nightster2007,2008,2009,2010,2011,2012
HARLEY DAVIDSONFLHTCUSE6 CVO Ultra Classic Electra Glide2011
HARLEY DAVIDSONFLSTSB Softail Cross Bones2008,2009,2010,2011
HARLEY DAVIDSONFXCWC Rocker C2008,2009,2010,2011
HARLEY DAVIDSONXL1200L Sportster Low2006,2007,2008,2009,2010,2011
HARLEY DAVIDSONFLHT Electra Glide Standard1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010
HARLEY DAVIDSONFLHTCUSE5 CVO Ultra Classic Electra Glide2010
HARLEY DAVIDSONFLTR Road Glide2007,2008,2009
HARLEY DAVIDSONFXD Dyna Super Glide1999,2000,2001,2002,2003,2004,2005,2007,2008,2009,2010
HARLEY DAVIDSONFXDFSE2 CVO Dyna Fat Bob2010
HARLEY DAVIDSONFXSTB Night Train2000,2001,2002,2003,2004,2005,2006,2007,2008,2009
HARLEY DAVIDSONFXSTC Softail Custom2007,2008,2009,2010
HARLEY DAVIDSONXL883C Sportster Custom2004,2005,2006,2007,2008,2009
HARLEY DAVIDSONFLHTCUSE4 CVO Ultra Classic Electra Glide2009
HARLEY DAVIDSONFLTRSE3 CVO Road Glide2009
HARLEY DAVIDSONFXCW Rocker2008,2009
HARLEY DAVIDSONFLHRSE4 Screamin Eagle Road King2008
HARLEY DAVIDSONFLHTCUSE3 Screamin Eagle Ultra Classic Electra Gl2008
HARLEY DAVIDSONXL1200R Sportster Roadster2004,2005,2006,2007,2008
HARLEY DAVIDSONXL883 Sportster2004,2005,2006,2007,2008
HARLEY DAVIDSONFLHRS Road King Custom2004,2005,2006,2007
HARLEY DAVIDSONFLSTSC Softail Springer Classic2005,2006,2007
HARLEY DAVIDSONFXST Softail Standard2000,2001,2002,2003,2004,2005,2006,2007
HARLEY DAVIDSONFXSTD Softail Deuce2007
HARLEY DAVIDSONXL50 50th Anniversary Sportster2007
HARLEY DAVIDSONXL883R Sportster2005,2006,2007
HARLEY DAVIDSONFLHRCI Road King Classic F/I1999,2000,2001,2002,2003,2004,2005,2006
HARLEY DAVIDSONFLHTCUI Electra Glide Ultra Classic F/I1999,2000,2001,2002,2003,2004,2005,2006
HARLEY DAVIDSONFLST Heritage Softail2006
HARLEY DAVIDSONFLSTCI Heritage Softail Classic F/I2001,2002,2003,2004,2005,2006
HARLEY DAVIDSONFLTRI Road Glide F/I2005,2006
HARLEY DAVIDSONFXDBI Street Bob F/I2006
HARLEY DAVIDSONFXDI Dyna Super Glide F/I2006
HARLEY DAVIDSONFXDLI Dyna Low Rider F/I2004,2005,2006
HARLEY DAVIDSONFXSTDI Softail Deuce F/I2001,2002,2003,2004,2005,2006
HARLEY DAVIDSONFXSTS Springer Softail2000,2001,2002,2003,2004,2005,2006
HARLEY DAVIDSONXLH883 Sportster1986,1987,1988,1989,1990,1991,1992,1993,1994,1995,1996,1997,1998,1999,2000,2001,2002,2003,2004,2005,2006
HARLEY DAVIDSONFXDX Dyna Super Glide Sport1999,2000,2001,2002,2003,2004
HARLEY DAVIDSONXL1200S Sportster Sport1998,1999,2000,2001,2002,2003
HARLEY DAVIDSONXLH1200 Sportster1988,1989,1990,1991,1992,1993,1994,1995,1996,1997,1998,1999,2000,2001,2002,2003
HARLEY DAVIDSONXLH1100 Sportster1986,1987
HONDAVT1300CR Stateline2010,2011,2012,2013,2014,2015,2016
HONDAVT1300CRA Stateline ABS2014,2015,2016
HONDAVT1300CS Sabre2010,2011,2012,2013,2014,2015
HONDAVT1300CSA Sabre ABS2014