World's Largest Aftermarket Motorcycle Parts and Accessories Superstore!

Menu

Gold Club Members Get 15% Off Your Entire Order!

Accel U-Groove Spark Plugs

Product may vary from photo(s).

Everyday Low Price: $10.99

Gold Club Price: What's This? $9.89

J&P Part: 381-312

Rating: Read Reviews

Description

Accel U-Groove Spark Plugs

• The ground electrode builds the spark to a “ball of fire” flame providing a smoother idle and better combustion

• Five-rib insulator prevents flashover and misfire, copper glass inner seal and electric heat seal prevent combustion leakage

• Fused copper-nickel center electrode has a wide heat range

•Replaces OEM 6R12

Product Specs

  • Displacement Size CC: 883cc
  • Manufacturer Part Number: 2418
  • OEM Reference: 6R12
  • Sold in Units: Pair

Fitment

Harley-Davidson® Models

  • Dyna Fat Bob CVO FXDFSE : 2009
  • Dyna Fat Bob CVO FXDFSE2 : 2010
  • Dyna Fat Bob FXDF : 2008–2014
  • Dyna Low Rider Convertible FXDS : 1999–2000
  • Dyna Low Rider EFI FXDLI : 2004–2006
  • Dyna Low Rider FXDL : 1999–2005, 2007–2012
  • Dyna Street Bob EFI FXDBI : 2006
  • Dyna Street Bob FXDB : 2007–2014
  • Dyna Street Bob FXDBP : 2014
  • Dyna Super Glide 35th Anniversary EFI FXDI35 : 2006
  • Dyna Super Glide Custom EFI FXDCI : 2005–2006
  • Dyna Super Glide Custom FXDC : 2005, 2007–2014
  • Dyna Super Glide Custom FXDC Anniversary : 2013
  • 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 Police FXDP : 2001–2007
  • Dyna Super Glide Sport EFI FXDXI : 2004–2005
  • Dyna Super Glide Sport FXDX : 1999–2005
  • Dyna Super Glide T-Sport FXDXT : 2001–2003
  • Dyna Switchback FLD : 2012–2014
  • Dyna Wide Glide CVO FXDWG2 : 2001
  • Dyna Wide Glide CVO FXDWG3 : 2002
  • Dyna Wide Glide EFI FXDWGI : 2005–2006
  • Dyna Wide Glide FXDWG : 1999–2005, 2007–2008, 2010–2014
  • Softail Blackline FXS : 2011–2013
  • Softail Breakout CVO FXSBSE : 2013–2014
  • Softail Breakout FXSB : 2014
  • 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
  • Softail Deluxe EFI FLSTNI : 2005–2006
  • Softail Deluxe FLSTN : 2006–2014
  • 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 Firefighter FLSTF : 2010
  • Softail Fat Boy FLSTF : 2000–2014
  • Softail Fat Boy Lo Anniversary FLSTFB : 2013
  • Softail Fat Boy Lo FLSTFB : 2010–2014
  • Softail Fat Boy Peace Officer FLSTF : 2010
  • Softail Fat Boy Police EFI FLSTFI : 2006
  • Softail Fat Boy Shrine FLSTF : 2009–2010
  • Softail Fat Boy Shrine FLSTFI : 2005–2006
  • Softail Fat Boy Special FLSTFB : 2014
  • Softail Heritage Classic Anniversary FLSTC : 2013
  • Softail Heritage Classic EFI FLSTCI : 2001–2006
  • Softail Heritage Classic Firefighter FLSTC : 2010, 2013
  • Softail Heritage Classic FLSTC : 2000–2014
  • Softail Heritage Classic Peace Officer FLSTC : 2010, 2013
  • Softail Heritage Classic Police Special EFI FLSTCI : 2006
  • Softail Heritage Classic Shrine FLSTC : 2014
  • Softail Heritage Classic Shrine EFI FLSTCI : 2005–2006
  • Softail Heritage Classic Shrine FLSTC : 2009–2013
  • Softail Heritage EFI FLSTI : 2006
  • Softail Heritage FLST : 2000–2006, 2008–2010
  • Softail Heritage Springer Classic EFI FLSTSCI : 2005–2006
  • Softail Heritage Springer Classic FLSTSC : 2005–2007
  • 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 Rocker C FXCWC : 2008–2011
  • Softail Rocker FXCW : 2008–2009
  • Softail Slim FLS : 2013–2014
  • 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 : 2000–2009
  • Sportster 1100 Electric Start Anniversary XLH1100 : 1987
  • Sportster 1100 Electric Start XLH1100 : 1986–1987
  • Sportster 1200 50th Anniversary XL 50 : 2007
  • Sportster 1200 CP XL1200CP : 2012
  • Sportster 1200 Custom Limited A XL1200CA : 2014
  • Sportster 1200 Custom Limited B XL1200CB : 2014
  • Sportster 1200 Custom XL1200C : 1995, 2005–2013
  • Sportster 1200 Custom XL1200C Anniversary : 2013
  • Sportster 1200 Custom XLH1200C : 1996–2003
  • Sportster 1200 Forty-Eight XL1200X : 2010–2013
  • Sportster 1200 Low XL1200L : 2006–2011
  • Sportster 1200 Nightster XL1200N : 2007–2012
  • Sportster 1200 Roadster XL1200R : 2004–2009
  • Sportster 1200 Seventy-Two XL1200V : 2013
  • Sportster 1200 Sport XLH1200S : 1996–2003
  • Sportster 1200 Standard XL1200 : 2006
  • Sportster 1200 Standard XLH1200 : 1988–2003
  • Sportster 883 Custom XL883C : 2004–2010
  • Sportster 883 Custom XLH883C : 1999–2003
  • Sportster 883 Deluxe XLH883 : 1986–1995
  • Sportster 883 Hugger XLH883 : 1987–2003
  • Sportster 883 Iron XL883N : 2009–2013
  • Sportster 883 Low XL883L : 2005–2011
  • Sportster 883 Police XL883 : 2006
  • Sportster 883 Roadster XL883R : 2005–2012
  • Sportster 883 Roadster XLH883R : 2002–2003
  • Sportster 883 Shrine XL883 : 2006
  • Sportster 883 Standard XL883 : 2004–2009
  • Sportster 883 Standard XLH883 : 1986–2003
  • Sportster 883 SuperLow XL883L : 2012–2013
  • Sportster Custom Limited A XL1200CA : 2013
  • Sportster Custom XL1200C : 2014
  • Sportster Custom XL1200CP : 2014
  • Sportster Forty-Eight XL1200X : 2014
  • Sportster Iron XL883N : 2014
  • Sportster Roadster XL883R : 2014
  • Sportster Seventy-Two XL1200V : 2014
  • Sportster SuperLow XL883L : 2014
  • 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 Classic Shrine EFI FLHTCI : 2004–2005
  • Touring Electra Glide Fire/Rescue FLHTP : 2013
  • Touring Electra Glide Police EFI FLHPEI : 2006
  • Touring Electra Glide Police EFI FLHTPI : 2005–2006
  • Touring Electra Glide Police FLHTP : 1999–2013
  • Touring Electra Glide Standard EFI FLHTI : 2003–2006
  • Touring Electra Glide Standard FLHT : 1999–2009
  • Touring Electra Glide Ultra Classic : 2014
  • Touring Electra Glide Ultra Classic CVO Anniversary FLHTCUSE8 : 2013
  • Touring Electra Glide Ultra Classic CVO EFI FLHTCUSE : 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 Firefighter FLHTCU : 2010, 2013
  • Touring Electra Glide Ultra Classic FLHTCU : 2007–2013
  • Touring Electra Glide Ultra Classic FLHTCUI : 2005
  • Touring Electra Glide Ultra Classic Peace Officer FLHTCU : 2010, 2013
  • Touring Electra Glide Ultra Classic Police EFI FLHTCUI : 2006
  • Touring Electra Glide Ultra Classic Shrine EFI FLHTCUI : 2005–2006
  • Touring Electra Glide Ultra Classic Shrine FLHTCU : 2010, 2013
  • Touring Electra Glide Ultra Classic Side Car FLHTCU : 2009
  • Touring Electra Glide Ultra Classic Side Car FLHTCUI : 2004–2005
  • Touring Electra Glide Ultra Classic Twin-Cooled : 2014
  • 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 : 1999–2009
  • Touring Road Glide Ultra CVO FLTRUSE : 2011
  • Touring Road Glide Ultra FLTRU : 2011–2013
  • Touring Road King Classic EFI FLHRCI : 1999–2006
  • Touring Road King Classic FLHRC : 2007–2013
  • Touring Road King Custom EFI FLHRSI : 2004–2006
  • Touring Road King Custom FLHRC : 2014
  • 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 FLHRSE : 2014
  • Touring Road King CVO FLHRSE3 : 2007
  • Touring Road King CVO FLHRSE4 : 2008
  • Touring Road King CVO FLHRSE5 : 2013
  • Touring Road King EFI FLHRI : 1999–2006
  • Touring Road King Fire/Rescue FLHP : 2013
  • Touring Road King Firefighter FLHR : 2010, 2013
  • Touring Road King FLHR : 1999–2014
  • Touring Road King FLHR Anniversary : 2013
  • Touring Road King Peace Officer FLHR : 2010, 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 : 2007–2013
  • Touring Road King Police Shrine FLHPI : 2006
  • Touring Road King Police Special EFI FLHPI : 2006
  • Touring Road King Shrine EFI FLHRI : 2004–2005
  • Touring Road King Shrine FLHR : 2009–2010, 2013
  • Touring Street Glide CVO FLHXSE : 2010
  • Touring Street Glide CVO FLHXSE2 : 2011
  • Touring Street Glide CVO FLHXSE3 : 2012
  • Touring Street Glide EFI FLHXI : 2006
  • Touring Street Glide FLHX : 2006–2014
  • Touring Street Glide Shrine FLHX : 2014
  • Touring Street Glide Special FLHXS : 2014
  • Touring Street Glide Trike FLHXXX : 2010–2011
  • Touring Ultra Limited Anniversary FLHTK : 2013
  • Touring Ultra Limited FLHTK : 2010–2014
  • Touring Ultra Limited FLHTKSE : 2014
  • Touring Ultra Limited Shrine FLHTK : 2014
  • Tri Glide Ultra Classic FLHTCUTG : 2009–2014
  • Tri Glide Ultra Classic Shrine FLHTCUTG : 2013

Buell Models

  • 1125CC 1125CR : 2010
  • 1125R : 2008–2010
  • 1125RR : 2009
  • Cafe Racer 1125CR : 2009
  • Cyclone M2 : 1997–2002
  • Firebolt XB12R : 2004, 2006–2010
  • Firebolt XB12R XB12R : 2005
  • Firebolt XB9R : 2003–2007
  • Lightning City XB9SX : 2010
  • Lightning CityX XB9SX : 2005–2009
  • Lightning S1 : 1996–1998
  • Lightning Super TT XB12STT : 2007–2008
  • Lightning X1 : 1999–2002
  • Lightning XB12S : 2004–2008, 2010
  • Lightning XB12Ss : 2006–2009
  • Lightning XB9S : 2003–2004
  • Lightning XB9Scq : 2005–2009
  • S3T : 2001–2002
  • Thunderbolt S2 : 1994–1996
  • Thunderbolt S2T : 1995–1996
  • Thunderbolt S3 : 1997–2002
  • Thunderbolt S3T : 1997–2000
  • Ulysses Police XB12XP : 2009
  • Ulysses XB12X : 2006–2010
  • Ulysses XB12XT : 2008–2009
  • White Lightning S1W : 1998
  • XB9R : 2002, 2008–2009
  • XB9S : 2005–2009

Customer Reviews

  Posted:

Performance is great, but the metric size wrench needed miffed me. Had to go through much more hassle on install than I wanted.

  Posted:

Good price on the plugs. Have the site saved as a favorite

  Posted:

perfect

  Posted:

These accel spark plug are great bike runs much better.

  Posted:

Great price for good plugs.

  Posted:

great

  Posted:

good plugs

  Posted:

Best price, fast shipping !

  Posted:

Awsome.

  Posted:

It is not the standard size plug I had to buy a new wrench to install them

  Posted:

Plugs caused bike to idle smoother. This is a good thing. May see an increase in gas mileage.

  Posted:

looked great and performed as expected!

  Posted:

My 1996 sportster 1200 never started better now that I tried these.

  Posted:

I like the plugs,but the price could be better.

  Posted:

Recommended. They work much better than stock spark plugs.

  Posted:

Great plugs

  Posted:

Better than regular plugs

  Posted:

Good plugs

  Posted:

Took out any missfire from the old pluggs and smoothed the ride right out!

  Posted:

So far these are worth the money

  Posted:

I want to thank the man who helped me over the phone with order. He was very knowlegedable and spent the time to find these plugs. He also helped with the shipping them.

  Posted:

Much better finish than the stock HD spark plugs. So far no rust, like I get with the HD plugs. Only have 1300 miles on the plugs so far. They perform at least as good as the stock HD plugs, if not better.

  Posted:

Not much of a groove. No noticable difference. Probably okay for the money, but don't expect to notice any gains. I'll continue to run them as a stock plug alternative.