Read ( 29 ) Reviews

Champion Copper Core Plus RA8HC Spark Plug

J&P Cycles Part Number: 381-334

Manufacturer Part Number: RA8HC

$2.99

Gold Club Price: $2.69

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Description

Description for Champion Copper Core Plus RA8HC Spark Plug

• Dependable and durable

• Superior corrosion resistance

• Dependable and performance

• Increased conductivity and heat control for good overall wear

Product Specs

Product Specs for Champion Copper Core Plus RA8HC Spark Plug

Manufacturer Part Number:
RA8HC
OEM Reference:
6R12
Sold in Units:
Each
Warehouse Part Number:
1063659
Fitment
Fitment Questions?

With over 750 years of experience combined, our tech staff has the answers!

Compatible Models

Harley-Davidson® Models

  • Dyna Defender FXDP : 2001–2004
  • Dyna Fat Bob CVO FXDFSE : 2009
  • Dyna Fat Bob CVO FXDFSE2 : 2010
  • Dyna Fat Bob FXDF : 2008–2017
  • Dyna Low Rider Convertible FXDS-CONV : 1999–2000
  • Dyna Low Rider EFI FXDLI : 2004–2006
  • Dyna Low Rider FXDL : 1999–2005, 2007–2017
  • Dyna Low Rider S FXDLS : 2016–2017
  • Dyna Street Bob EFI FXDBI : 2006
  • Dyna Street Bob FXDB : 2007–2017
  • Dyna Street Bob FXDBB : 2015–2016
  • Dyna Street Bob FXDBP : 2013–2016
  • Dyna Super Glide 35th Anniversary EFI FXDI35 : 2006
  • Dyna Super Glide Custom Anniversary FXDC : 2013
  • Dyna Super Glide Custom EFI FXDCI : 2005–2006
  • Dyna Super Glide Custom FXDC : 2005, 2007–2014
  • Dyna Super Glide CVO FXDSE : 2007
  • Dyna Super Glide CVO FXDSE2 : 2008
  • Dyna Super Glide EFI FXDI : 2004–2006
  • Dyna Super Glide FXD : 1999–2005, 2007–2010
  • Dyna Super Glide Sport EFI FXDXI : 2004–2005
  • Dyna Super Glide Sport FXDX : 2000–2005
  • Dyna Super Glide T-Sport FXDXT : 2001–2003
  • Dyna Switchback FLD : 2012–2016
  • Dyna Wide Glide CVO FXDWG2 : 2001
  • Dyna Wide Glide CVO FXDWG3 : 2002
  • Dyna Wide Glide EFI FXDWGI : 2004–2006
  • Dyna Wide Glide FXDWG : 1999–2005, 2007–2008, 2010–2017
  • Softail Blackline FXS : 2011–2013
  • Softail Breakout CVO FXSBSE : 2013–2014
  • Softail Breakout FXSB : 2013–2017
  • Softail Convertible CVO FLSTSE : 2010
  • Softail Convertible CVO FLSTSE2 : 2011
  • Softail Convertible CVO FLSTSE3 : 2012
  • Softail Cross Bones FLSTSB : 2008–2011
  • Softail Custom FXSTC : 2007–2010
  • Softail Deluxe CVO FLSTNSE : 2014–2015
  • Softail Deluxe EFI FLSTNI : 2005–2006
  • Softail Deluxe FLSTN : 2005–2017
  • Softail Deuce CVO FXSTDSE : 2003
  • Softail Deuce CVO FXSTDSE2 : 2004
  • Softail Deuce EFI FXSTDI : 2001–2006
  • Softail Deuce FXSTD : 2000–2007
  • Softail Fat Boy Anniversary FLSTF : 2013
  • Softail Fat Boy CVO FLSTFSE : 2005
  • Softail Fat Boy CVO FLSTFSE2 : 2006
  • Softail Fat Boy EFI FLSTFI : 2001–2006
  • Softail Fat Boy FLSTF : 2000–2017
  • Softail Fat Boy Lo Anniversary FLSTFB : 2013
  • Softail Fat Boy Lo FLSTFB : 2010–2016
  • Softail Fat Boy S FLSTFBS : 2016–2017
  • Softail Heritage Classic Anniversary FLSTC : 2013
  • Softail Heritage Classic EFI FLSTCI : 2001–2006
  • Softail Heritage Classic FLSTC : 2000–2017
  • Softail Heritage EFI FLSTI : 2006
  • Softail Heritage FLST : 2000–2006, 2008–2010
  • Softail Heritage Springer Classic EFI FLSTSCI : 2005
  • Softail Heritage Springer Classic FLSTSC : 2005
  • Softail Heritage Springer EFI FLSTSI : 2001–2003
  • Softail Heritage Springer FLSTS : 2000–2003
  • Softail Night Train EFI FXSTBI : 2001–2006
  • Softail Night Train FXSTB : 2000–2009
  • Softail Pro-Street Breakout CVO FXSE : 2017
  • Softail Rocker C FXCWC : 2008–2011
  • Softail Rocker FXCW : 2008–2009
  • Softail Slim FLS : 2012–2017
  • Softail Slim S FLSS : 2016–2017
  • Softail Springer Classic EFI FLSTSCI : 2006
  • Softail Springer Classic FLSTSC : 2006–2007
  • Softail Springer CVO FXSTSSE : 2007
  • Softail Springer CVO FXSTSSE2 : 2008
  • Softail Springer CVO FXSTSSE3 : 2009
  • Softail Springer EFI FXSTSI : 2001–2006
  • Softail Springer FXSTS : 2000–2006
  • Softail Standard EFI FXSTI : 2001–2006
  • Softail Standard FXST : 2000–2015
  • Sportster 1100 Electric Start Anniversary XLH1100 : 1987
  • Sportster 1100 Electric Start XLH1100 : 1986–1987
  • Sportster 1200 50th Anniversary XL50 : 2007
  • Sportster 1200 Custom Anniversary XL1200C : 2013
  • Sportster 1200 Custom XL1200C : 2004–2018
  • Sportster 1200 Custom XL1200CA : 2013–2016
  • Sportster 1200 Custom XL1200CB : 2012–2017
  • Sportster 1200 Custom XL1200CP : 2011–2016
  • Sportster 1200 Custom XLH1200C : 1996–2003
  • Sportster 1200 Forty-Eight Anniversary XL1200X : 2018
  • Sportster 1200 Forty-Eight Special XL1200XS : 2018
  • Sportster 1200 Forty-Eight XL1200X : 2010–2018
  • Sportster 1200 Iron XL1200NS : 2018
  • Sportster 1200 Low XL1200L : 2006–2011
  • Sportster 1200 Nightster XL1200N : 2007–2012
  • Sportster 1200 Roadster XL1200CX : 2016–2018
  • Sportster 1200 Roadster XL1200R : 2004–2009
  • Sportster 1200 Seventy-Two XL1200V : 2012–2016
  • Sportster 1200 Sport XLH1200S : 1996–2003
  • Sportster 1200 Standard XLH1200 : 1988–2003
  • Sportster 1200 SuperLow XL1200T : 2014–2017
  • Sportster 883 Custom XL883C : 2004–2010
  • Sportster 883 Custom XLH883C : 1998–2003
  • Sportster 883 Deluxe XLH883 : 1986–1995
  • Sportster 883 Hugger XLH883 : 1987–2003
  • Sportster 883 Iron XL883N : 2009–2018
  • Sportster 883 Low XL883L : 2005–2010
  • Sportster 883 Roadster XL883R : 2005–2015
  • Sportster 883 Roadster XLH883R : 2002–2003
  • Sportster 883 Standard XL883 : 2004–2009
  • Sportster 883 Standard XLH883 : 1986–2003
  • Sportster 883 SuperLow XL883L : 2011–2018
  • Touring Electra Glide Classic CVO FLHTCSE : 2004
  • Touring Electra Glide Classic CVO FLHTCSE2 : 2005
  • Touring Electra Glide Classic EFI FLHTCI : 1999–2006
  • Touring Electra Glide Classic FLHTC : 1999–2013
  • Touring Electra Glide Police EFI FLHTPEI : 2006
  • Touring Electra Glide Police EFI FLHTPI : 2005–2006
  • Touring Electra Glide Police FLHTP : 1999–2001, 2004–2016
  • Touring Electra Glide Police FLHTPI : 2002–2003
  • Touring Electra Glide Standard EFI FLHTI : 2003–2006
  • Touring Electra Glide Standard FLHT : 1999–2009
  • Touring Electra Glide Ultra Classic CVO Anniversary FLHTCUSE8 : 2013
  • Touring Electra Glide Ultra Classic CVO EFI FLHTCUISE : 2006
  • Touring Electra Glide Ultra Classic CVO FLHTCUSE2 : 2007
  • Touring Electra Glide Ultra Classic CVO FLHTCUSE3 : 2008
  • Touring Electra Glide Ultra Classic CVO FLHTCUSE4 : 2009
  • Touring Electra Glide Ultra Classic CVO FLHTCUSE5 : 2010
  • Touring Electra Glide Ultra Classic CVO FLHTCUSE6 : 2011
  • Touring Electra Glide Ultra Classic CVO FLHTCUSE7 : 2012
  • Touring Electra Glide Ultra Classic CVO FLHTCUSE8 : 2013
  • Touring Electra Glide Ultra Classic EFI FLHTCUI : 1999–2006
  • Touring Electra Glide Ultra Classic FLHTCU : 2005, 2007–2016
  • Touring Electra Glide Ultra Classic Low FLHTCUL : 2015–2016
  • Touring Road Glide Custom CVO Anniversary FLTRXSE2 : 2013
  • Touring Road Glide Custom CVO FLTRXSE : 2012
  • Touring Road Glide Custom CVO FLTRXSE2 : 2013
  • Touring Road Glide Custom FLTRX : 2010–2013
  • Touring Road Glide CVO FLTRSE3 : 2009
  • Touring Road Glide EFI CVO FLTRSEI : 2000
  • Touring Road Glide EFI CVO FLTRSEI2 : 2001
  • Touring Road Glide EFI FLTRI : 1999–2006
  • Touring Road Glide FLTR : 1999–2003, 2007–2009
  • Touring Road Glide FLTRX : 2015–2016
  • Touring Road Glide Special FLTRXS : 2015–2016
  • Touring Road Glide Ultra CVO FLTRUSE : 2011, 2015–2016
  • Touring Road Glide Ultra FLTRU : 2011–2013, 2016
  • Touring Road King Classic EFI FLHRCI : 1999–2006
  • Touring Road King Classic FLHRC : 2007–2015
  • Touring Road King Custom EFI FLHRSI : 2004–2006
  • Touring Road King Custom FLHRS : 2004–2007
  • Touring Road King CVO Anniversary FLHRSE5 : 2013
  • Touring Road King CVO EFI FLHRSEI : 2002
  • Touring Road King CVO EFI FLHRSEI2 : 2003
  • Touring Road King CVO FLHRSE3 : 2007
  • Touring Road King CVO FLHRSE4 : 2008
  • Touring Road King CVO FLHRSE5 : 2013
  • Touring Road King CVO FLHRSE6 : 2014
  • Touring Road King EFI FLHRI : 1999–2006
  • Touring Road King FLHR : 1999–2016
  • Touring Road King FLHR Anniversary : 2013
  • Touring Road King Police CA EFI FLHPEI : 2005–2006
  • Touring Road King Police CA FLHPE : 2007–2011
  • Touring Road King Police EFI FLHPI : 2005–2006
  • Touring Road King Police FLHP : 1999–2001, 2004, 2007–2016
  • Touring Road King Police FLHPI : 2002–2003
  • Touring Street Glide CVO FLHXSE : 2010, 2015–2016
  • Touring Street Glide CVO FLHXSE2 : 2011
  • Touring Street Glide CVO FLHXSE3 : 2012
  • Touring Street Glide EFI FLHXI : 2006
  • Touring Street Glide FLHX : 2006–2016
  • Touring Street Glide Special FLHXS : 2014–2016
  • Touring Ultra Limited Anniversary FLHTK : 2013
  • Touring Ultra Limited CVO FLHTKSE : 2014–2016
  • Touring Ultra Limited FLHTK : 2010–2016
  • Touring Ultra Limited Low FLHTKL : 2015–2016
  • Trike Freewheeler FLRT : 2015–2016
  • Trike Street Glide FLHXXX : 2010–2011
  • Trike Tri Glide Ultra Classic FLHTCUTG : 2009–2016

Buell Models

  • 1125CR : 2009–2010
  • 1125R : 2008–2010
  • 1125RR : 2009
  • Cyclone M2 : 1997–2002
  • Firebolt XB12R : 2004–2010
  • Firebolt XB9R : 2002–2009
  • Lightning CityX XB9SX : 2005–2010
  • Lightning S1 : 1996–1998
  • Lightning Super TT : 2007–2008
  • Lightning X1 : 1999–2002
  • Lightning XB12S : 2004–2008, 2010
  • Lightning XB12Ss : 2006–2009
  • Lightning XB9S : 2003–2009
  • Lightning XB9Scq : 2005–2009
  • Thunderbolt S2 : 1994–1996
  • Thunderbolt S2T : 1995–1996
  • Thunderbolt S3 : 1997–2002
  • Thunderbolt S3T : 1997–2002
  • Ulysses Police XB12XP : 2009
  • Ulysses XB12X : 2006–2010
  • Ulysses XB12XT : 2008–2009
  • White Lightning S1W : 1998
Customer Reviews

Customer Reviews for Champion Copper Core Plus RA8HC Spark Plug

Overall Rating

5 out of 5 stars (based on 29 reviews)

5 stars (21)

4 stars (5)

3 stars (2)

2 stars (0)

1 star (1)

0 stars (0)

Weberjeffrey1

Have not installed them yet- but have used them before and was a good running plug. always keep an extra set of plugs especially with a v-twin

maypo123@hotmail.com

Champion plugs ALWAYS due the job...

mmayo@numail.org

works like they should.

fife

So far so good, their lighting the fire!

mrutan

changed plugs just for preventive maintience they seem to work just fine. thats about all I can say about them they are just spark plugs. I don't like fancy plugs OEM are the best

twicks

Perfect fit. Still running strong.

twicks

Perfect fit. Still running strong.

Robert Lesher

Have not installed yet.

Robert Lesher

Have not installed yet.

rodnie

Decent spark plug. The gap was way off but once I set the gap my bike ran fine.,

a1mowbray

These worked ok but NGK iridium work awesome and the difference was noticed.

mark.kruthers

great been using these along time

rene_tamez

Perfect fit. Good price. No problems.

Tepark1958

Great plugs

baldy@bigpond.com

wow cant believe the difference

pagan2287

awesome value thanks

Cglide

Good plug at a good price.

tmpalmer55@comcast.net

Quality as expected at a good price.

cjcampo61

excellent plugs as always

DaWolf

Good basic spark plug. No issues

bsadlo

The gap was set at nominal. No Issues.

mngzr23

My Sporty runs great with these plugs! I highly recommend them!

CLYDE GILBERT

They for some reason didn't work on this bike so I put the old back in.

Redlab46

A good choice for the price.

bobby1950

Fine replacement.

wolf5956

Not a good fit, too short, but it did reach, just too tight.

eminor7

I'm pleased with these plugs.

peaser

Great product for the price.

imjaybird24

Great cheap investment for winter rich starts.

Important Product Notes

Once opened, electrical items cannot be returned, except in the case of a manufacturing defect.

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