Home / Shop / ACCEL Motorcycle U-Groove Spark Plugs 2418 Plugs, U-Groove, Copper, 12mm Thread Size, Harley-Davidson®, Pair

ACCEL Motorcycle U-Groove Spark Plugs 2418 Plugs, U-Groove, Copper, 12mm Thread Size, Harley-Davidson®, Pair

SKU: ALM2418

Spark Plugs

Accel Motorcycle

ACCEL Motorcycle U-Groove Spark Plugs 2418 Plugs, U-Groove, Copper, 12mm Thread Size, Harley-Davidson®, Pair

SKU: ALM2418

Spark Plugs

BACKORDER This item will be special ordered in for you. Contact us prior to purchase if you require an ETA.

We accept

Description

After years of racing and street performance research, ACCEL U-Groove spark plugs are proven to deliver the hottest spark and the highest performance for your motorcycle. Due to their patented U-shaped ground electrode, these spark plugs produce a hotter, double-wide spark to ignite standard and high-compression engines. These ACCEL U-Groove spark plugs feature the purest copper/nickel alloy, producing a broad heat range that is highly foul-resistant and dissipates heat well. They also feature a sintered alumina, heavy-duty, 5- rib insulator that eliminates "flashover" and overheating. You'll ride with increased performance and improved throttle response. Gain the ACCEL advantage and give your wheels more power with ACCEL U-Groove spark plugs.

Part Type

Spark Plugs

Data: v4.2 - Upd: 2026-10-14 09:02:19

Specifications

Product Attributes - Brand: Accel Motorcycle
Product Attributes - Manufacturer's Part Number: 2418
Product Attributes - Part Type: Spark Plugs
Product Attributes - Product Line: ACCEL Motorcycle U-Groove Spark Plugs
Product Attributes - UPC: 743047801673
Product Attributes - Spark Plug Thread Size: 12mm
Product Attributes - Spark Plug Reach (in.): 0.750 in.
Product Attributes - Spark Plug Reach (mm): 19.05mm
Product Attributes - Spark Plug Seat Style: Gasket
Product Attributes - Manufacturer Heat Range: 2
Product Attributes - Shorty Spark Plug: No
Product Attributes - Resistor: Yes
Product Attributes - Electrode Tip Material: Copper
Product Attributes - Electrode Core Material: Copper
Product Attributes - Center Electrode Type: Projected
Product Attributes - Wrench Diameter: 12mm
Product Attributes - Ground Strap Quantity: One
Product Attributes - Quantity: Sold as a pair.

Reference Information

Brand Name/s	Accel Motorcycle
StreetFX SKU	alm2418
SFX Item ID	5157104
Supplier Item Code	5157104
Manufacturer SKU	2418
Manufacturer UPC	743047801673
Alternative References	12mm

Compatibility

Application Data

Universal No
Make HARLEY-DAVIDSON
Model FLD SWITCHBACK
Beginning Year 2012
Ending Year 2016
Universal No
Make HARLEY-DAVIDSON
Model FLHRCI ROAD KING CLASSIC
Beginning Year 1999
Ending Year 2006
Universal No
Make HARLEY-DAVIDSON
Model FLHRC ROAD KING CLASSIC
Beginning Year 2007
Ending Year 2013
Universal No
Make HARLEY-DAVIDSON
Model FLHRI ROAD KING
Beginning Year 2000
Ending Year 2006
Universal No
Make HARLEY-DAVIDSON
Model FLHR ROAD KING
Beginning Year 1999
Ending Year 2016
Universal No
Make HARLEY-DAVIDSON
Model FLHRSE3 SCREAMIN EAGLE ROAD KING
Beginning Year 2007
Ending Year 2007
Universal No
Make HARLEY-DAVIDSON
Model FLHRSE4 SCREAMIN EAGLE ROAD KING
Beginning Year 2008
Ending Year 2008
Universal No
Make HARLEY-DAVIDSON
Model FLHRSE5 CVO ROAD KING
Beginning Year 2013
Ending Year 2013
Universal No
Make HARLEY-DAVIDSON
Model FLHRSE6 CVO ROAD KING
Beginning Year 2014
Ending Year 2014
Universal No
Make HARLEY-DAVIDSON
Model FLHRSEI2 SCREAMIN EAGLE ROAD KING 2
Beginning Year 2003
Ending Year 2003
Universal No
Make HARLEY-DAVIDSON
Model FLHRSEI SCREAMIN EAGLE ROAD KING
Beginning Year 2002
Ending Year 2002
Universal No
Make HARLEY-DAVIDSON
Model FLHRSI ROAD KING CUSTOM
Beginning Year 2004
Ending Year 2006
Universal No
Make HARLEY-DAVIDSON
Model FLHRS ROAD KING CUSTOM
Beginning Year 2004
Ending Year 2007
Universal No
Make HARLEY-DAVIDSON
Model FLHTC ELECTRA GLIDE CLASSIC
Beginning Year 1999
Ending Year 2005
Universal No
Make HARLEY-DAVIDSON
Model FLHTC ELECTRA GLIDE CLASSIC
Beginning Year 2007
Ending Year 2013
Universal No
Make HARLEY-DAVIDSON
Model FLHTCI ELECTRA GLIDE CLASSIC
Beginning Year 1999
Ending Year 2006
Universal No
Make HARLEY-DAVIDSON
Model FLHTCSE2 SCREAMIN EAGLE ELECTRA GLIDE 2
Beginning Year 2005
Ending Year 2005
Universal No
Make HARLEY-DAVIDSON
Model FLHTCSE SCREAMIN EAGLE ELECTRA GLIDE
Beginning Year 2004
Ending Year 2004
Universal No
Make HARLEY-DAVIDSON
Model FLHTCU ELECTRA GLIDE ULTRA CLASSIC
Beginning Year 2007
Ending Year 2016
Universal No
Make HARLEY-DAVIDSON
Model FLHTCUI ELECTRA GLIDE ULTRA CLASSIC
Beginning Year 1999
Ending Year 2006
Universal No
Make HARLEY-DAVIDSON
Model FLHTCUL ELECTRA GLIDE ULTRA CLASSIC LOW
Beginning Year 2015
Ending Year 2016
Universal No
Make HARLEY-DAVIDSON
Model FLHTCUSE4 CVO ULTRA CLASSIC ELECTRA GLIDE
Beginning Year 2009
Ending Year 2009
Universal No
Make HARLEY-DAVIDSON
Model FLHTCUSE5 CVO ULTRA CLASSIC ELECTRA GLIDE
Beginning Year 2010
Ending Year 2010
Universal No
Make HARLEY-DAVIDSON
Model FLHTCUSE6 CVO ULTRA CLASSIC ELECTRA GLIDE
Beginning Year 2011
Ending Year 2011
Universal No
Make HARLEY-DAVIDSON
Model FLHTCUSE8 CVO ULTRA CLASSIC ELECTRA GLIDE
Beginning Year 2013
Ending Year 2013
Universal No
Make HARLEY-DAVIDSON
Model FLHTCUTG TRI GLIDE ULTRA
Beginning Year 2014
Ending Year 2016
Universal No
Make HARLEY-DAVIDSON
Model FLHTCUTG TRI GLIDE ULTRA CLASSIC
Beginning Year 2009
Ending Year 2013
Universal No
Make HARLEY-DAVIDSON
Model FLHT ELECTRA GLIDE STANDARD
Beginning Year 1999
Ending Year 2009
Universal No
Make HARLEY-DAVIDSON
Model FLHTI ELECTRA GLIDE STANDARD
Beginning Year 2003
Ending Year 2006
Universal No
Make HARLEY-DAVIDSON
Model FLHTK ELECTRA GLIDE ULTRA LIMITED
Beginning Year 2010
Ending Year 2014
Universal No
Make HARLEY-DAVIDSON
Model FLHTKL ULTRA LIMITED LOW
Beginning Year 2015
Ending Year 2016
Universal No
Make HARLEY-DAVIDSON
Model FLHTKSE CVO LIMITED
Beginning Year 2014
Ending Year 2016
Universal No
Make HARLEY-DAVIDSON
Model FLHTK ULTRA LIMITED
Beginning Year 2015
Ending Year 2016
Universal No
Make HARLEY-DAVIDSON
Model FLHXI STREET GLIDE
Beginning Year 2006
Ending Year 2006
Universal No
Make HARLEY-DAVIDSON
Model FLHXSE2 CVO STREET GLIDE
Beginning Year 2011
Ending Year 2011
Universal No
Make HARLEY-DAVIDSON
Model FLHXSE3 CVO STREET GLIDE
Beginning Year 2012
Ending Year 2012
Universal No
Make HARLEY-DAVIDSON
Model FLHXSE CVO STREET GLIDE
Beginning Year 2010
Ending Year 2010
Universal No
Make HARLEY-DAVIDSON
Model FLHXSE CVO STREET GLIDE
Beginning Year 2015
Ending Year 2016
Universal No
Make HARLEY-DAVIDSON
Model FLHXS STREET GLIDE SPECIAL
Beginning Year 2014
Ending Year 2016
Universal No
Make HARLEY-DAVIDSON
Model FLHX STREET GLIDE
Beginning Year 2006
Ending Year 2016
Universal No
Make HARLEY-DAVIDSON
Model FLHXXX STREET GLIDE TRIKE
Beginning Year 2010
Ending Year 2011
Universal No
Make HARLEY-DAVIDSON
Model FLRT FREEWHEELER
Beginning Year 2015
Ending Year 2016
Universal No
Make HARLEY-DAVIDSON
Model FLS SOFTAIL SLIM
Beginning Year 2014
Ending Year 2017
Universal No
Make HARLEY-DAVIDSON
Model FLSS SOFTAIL SLIM S
Beginning Year 2016
Ending Year 2017
Universal No
Make HARLEY-DAVIDSON
Model FLSTC HERITAGE SOFTAIL CLASSIC
Beginning Year 2000
Ending Year 2017
Universal No
Make HARLEY-DAVIDSON
Model FLSTCI HERITAGE SOFTAIL CLASSIC
Beginning Year 2001
Ending Year 2006
Universal No
Make HARLEY-DAVIDSON
Model FLSTFB FAT BOY LO
Beginning Year 2010
Ending Year 2016
Universal No
Make HARLEY-DAVIDSON
Model FLSTFBS FAT BOY S
Beginning Year 2016
Ending Year 2017
Universal No
Make HARLEY-DAVIDSON
Model FLSTF FAT BOY
Beginning Year 2000
Ending Year 2017
Universal No
Make HARLEY-DAVIDSON
Model FLSTFI FAT BOY
Beginning Year 2001
Ending Year 2006
Universal No
Make HARLEY-DAVIDSON
Model FLSTFSE2 SCREAMIN EAGLE FAT BOY
Beginning Year 2006
Ending Year 2006
Universal No
Make HARLEY-DAVIDSON
Model FLSTFSE SCREAMIN EAGLE FAT BOY
Beginning Year 2005
Ending Year 2005
Universal No
Make HARLEY-DAVIDSON
Model FLST HERITAGE SOFTAIL
Beginning Year 2006
Ending Year 2006
Universal No
Make HARLEY-DAVIDSON
Model FLSTI HERITAGE SOFTAIL
Beginning Year 2006
Ending Year 2006
Universal No
Make HARLEY-DAVIDSON
Model FLSTNI SOFTAIL DELUXE
Beginning Year 2005
Ending Year 2006
Universal No
Make HARLEY-DAVIDSON
Model FLSTNSE CVO SOFTAIL DELUXE
Beginning Year 2014
Ending Year 2015
Universal No
Make HARLEY-DAVIDSON
Model FLSTN SOFTAIL DELUXE
Beginning Year 2005
Ending Year 2017
Universal No
Make HARLEY-DAVIDSON
Model FLSTSB CROSS BONES
Beginning Year 2008
Ending Year 2011
Universal No
Make HARLEY-DAVIDSON
Model FLSTSCI SOFTAIL SPRINGER CLASSIC
Beginning Year 2005
Ending Year 2006
Universal No
Make HARLEY-DAVIDSON
Model FLSTSC SOFTAIL SPRINGER CLASSIC
Beginning Year 2005
Ending Year 2007
Universal No
Make HARLEY-DAVIDSON
Model FLSTSE2 CVO SOFTAIL CONVERTIBLE
Beginning Year 2011
Ending Year 2011
Universal No
Make HARLEY-DAVIDSON
Model FLSTSE3 CVO SOFTAIL CONVERTIBLE
Beginning Year 2012
Ending Year 2012
Universal No
Make HARLEY-DAVIDSON
Model FLSTSE CVO SOFTAIL CONVERTIBLE
Beginning Year 2010
Ending Year 2010
Universal No
Make HARLEY-DAVIDSON
Model FLSTS HERITAGE SPRINGER
Beginning Year 2000
Ending Year 2003
Universal No
Make HARLEY-DAVIDSON
Model FLSTSI HERITAGE SPRINGER
Beginning Year 2001
Ending Year 2003
Universal No
Make HARLEY-DAVIDSON
Model FLTRI ROAD GLIDE
Beginning Year 1999
Ending Year 2006
Universal No
Make HARLEY-DAVIDSON
Model FLTR ROAD GLIDE
Beginning Year 1999
Ending Year 2002
Universal No
Make HARLEY-DAVIDSON
Model FLTR ROAD GLIDE
Beginning Year 2007
Ending Year 2009
Universal No
Make HARLEY-DAVIDSON
Model FLTRSE3 CVO ROAD GLIDE
Beginning Year 2009
Ending Year 2009
Universal No
Make HARLEY-DAVIDSON
Model FLTRSEI2 SCREAMIN EAGLE ROAD GLIDE 2
Beginning Year 2001
Ending Year 2001
Universal No
Make HARLEY-DAVIDSON
Model FLTRSEI SCREAMIN EAGLE ROAD GLIDE
Beginning Year 2000
Ending Year 2000
Universal No
Make HARLEY-DAVIDSON
Model FLTRU ROAD GLIDE ULTRA
Beginning Year 2011
Ending Year 2013
Universal No
Make HARLEY-DAVIDSON
Model FLTRU ROAD GLIDE ULTRA
Beginning Year 2016
Ending Year 2016
Universal No
Make HARLEY-DAVIDSON
Model FLTRUSE CVO ROAD GLIDE ULTRA
Beginning Year 2011
Ending Year 2011
Universal No
Make HARLEY-DAVIDSON
Model FLTRUSE CVO ROAD GLIDE ULTRA
Beginning Year 2015
Ending Year 2016
Universal No
Make HARLEY-DAVIDSON
Model FLTRX ROAD GLIDE
Beginning Year 2015
Ending Year 2016
Universal No
Make HARLEY-DAVIDSON
Model FLTRX ROAD GLIDE CUSTOM
Beginning Year 2010
Ending Year 2013
Universal No
Make HARLEY-DAVIDSON
Model FLTRXSE2 CVO ROAD GLIDE CUSTOM
Beginning Year 2013
Ending Year 2013
Universal No
Make HARLEY-DAVIDSON
Model FLTRXSE CVO ROAD GLIDE CUSTOM
Beginning Year 2012
Ending Year 2012
Universal No
Make HARLEY-DAVIDSON
Model FLTRXS ROAD GLIDE SPECIAL
Beginning Year 2015
Ending Year 2016
Universal No
Make HARLEY-DAVIDSON
Model FXCWC ROCKER C
Beginning Year 2008
Ending Year 2011
Universal No
Make HARLEY-DAVIDSON
Model FXCW ROCKER
Beginning Year 2008
Ending Year 2009
Universal No
Make HARLEY-DAVIDSON
Model FXDBI STREET BOB
Beginning Year 2006
Ending Year 2006
Universal No
Make HARLEY-DAVIDSON
Model FXDB STREET BOB
Beginning Year 2007
Ending Year 2017
Universal No
Make HARLEY-DAVIDSON
Model FXDCI SUPER GLIDE CUSTOM
Beginning Year 2005
Ending Year 2006
Universal No
Make HARLEY-DAVIDSON
Model FXDC SUPER GLIDE CUSTOM
Beginning Year 2005
Ending Year 2005
Universal No
Make HARLEY-DAVIDSON
Model FXDC SUPER GLIDE CUSTOM
Beginning Year 2007
Ending Year 2014
Universal No
Make HARLEY-DAVIDSON
Model FXD DYNA SUPER GLIDE
Beginning Year 1999
Ending Year 2005
Universal No
Make HARLEY-DAVIDSON
Model FXD DYNA SUPER GLIDE
Beginning Year 2007
Ending Year 2010
Universal No
Make HARLEY-DAVIDSON
Model FXDF FAT BOB
Beginning Year 2008
Ending Year 2017
Universal No
Make HARLEY-DAVIDSON
Model FXDFSE2 CVO DYNA FAT BOB
Beginning Year 2010
Ending Year 2010
Universal No
Make HARLEY-DAVIDSON
Model FXDFSE CVO DYNA FAT BOB
Beginning Year 2009
Ending Year 2009
Universal No
Make HARLEY-DAVIDSON
Model FXDI35 DYNA 35TH ANNIVERSARY SUPER GLIDE
Beginning Year 2006
Ending Year 2006
Universal No
Make HARLEY-DAVIDSON
Model FXDI DYNA SUPER GLIDE
Beginning Year 2004
Ending Year 2006
Universal No
Make HARLEY-DAVIDSON
Model FXDL DYNA LOW RIDER
Beginning Year 1999
Ending Year 2005
Universal No
Make HARLEY-DAVIDSON
Model FXDL DYNA LOW RIDER
Beginning Year 2007
Ending Year 2009
Universal No
Make HARLEY-DAVIDSON
Model FXDLI DYNA LOW RIDER
Beginning Year 2004
Ending Year 2006
Universal No
Make HARLEY-DAVIDSON
Model FXDL LOW RIDER
Beginning Year 2014
Ending Year 2017
Universal No
Make HARLEY-DAVIDSON
Model FXDLS LOW RIDER S
Beginning Year 2016
Ending Year 2017
Universal No
Make HARLEY-DAVIDSON
Model FXDS-CONV DYNA CONVERTIBLE
Beginning Year 1999
Ending Year 2000
Universal No
Make HARLEY-DAVIDSON
Model FXDSE2 SCREAMIN EAGLE DYNA
Beginning Year 2008
Ending Year 2008
Universal No
Make HARLEY-DAVIDSON
Model FXDSE SCREAMIN EAGLE DYNA
Beginning Year 2007
Ending Year 2007
Universal No
Make HARLEY-DAVIDSON
Model FXDWG2
Beginning Year 2001
Ending Year 2001
Universal No
Make HARLEY-DAVIDSON
Model FXDWG3
Beginning Year 2002
Ending Year 2002
Universal No
Make HARLEY-DAVIDSON
Model FXDWG DYNA WIDE GLIDE
Beginning Year 1999
Ending Year 2005
Universal No
Make HARLEY-DAVIDSON
Model FXDWG DYNA WIDE GLIDE
Beginning Year 2007
Ending Year 2008
Universal No
Make HARLEY-DAVIDSON
Model FXDWG DYNA WIDE GLIDE
Beginning Year 2010
Ending Year 2017
Universal No
Make HARLEY-DAVIDSON
Model FXDWGI DYNA WIDE GLIDE
Beginning Year 2004
Ending Year 2006
Universal No
Make HARLEY-DAVIDSON
Model FXDX DYNA SUPER GLIDE SPORT
Beginning Year 1999
Ending Year 2005
Universal No
Make HARLEY-DAVIDSON
Model FXDXI DYNA SUPER GLIDE SPORT
Beginning Year 2004
Ending Year 2005
Universal No
Make HARLEY-DAVIDSON
Model FXDXT DYNA SUPER GLIDE T-SPORT
Beginning Year 2001
Ending Year 2003
Universal No
Make HARLEY-DAVIDSON
Model FXSB BREAKOUT
Beginning Year 2013
Ending Year 2017
Universal No
Make HARLEY-DAVIDSON
Model FXS BLACKLINE
Beginning Year 2011
Ending Year 2013
Universal No
Make HARLEY-DAVIDSON
Model FXSBSE CVO BREAKOUT
Beginning Year 2013
Ending Year 2014
Universal No
Make HARLEY-DAVIDSON
Model FXSE CVO PRO STREET BREAKOUT
Beginning Year 2016
Ending Year 2017
Universal No
Make HARLEY-DAVIDSON
Model FXSTBI NIGHT TRAIN
Beginning Year 2001
Ending Year 2006
Universal No
Make HARLEY-DAVIDSON
Model FXSTB NIGHT TRAIN
Beginning Year 2000
Ending Year 2009
Universal No
Make HARLEY-DAVIDSON
Model FXSTC SOFTAIL CUSTOM
Beginning Year 2007
Ending Year 2010
Universal No
Make HARLEY-DAVIDSON
Model FXSTDI SOFTAIL DEUCE
Beginning Year 2001
Ending Year 2006
Universal No
Make HARLEY-DAVIDSON
Model FXSTDSE2 SCREAMIN EAGLE SOFTAIL DEUCE 2
Beginning Year 2004
Ending Year 2004
Universal No
Make HARLEY-DAVIDSON
Model FXSTDSE SCREAMIN EAGLE SOFTAIL DEUCE
Beginning Year 2003
Ending Year 2003
Universal No
Make HARLEY-DAVIDSON
Model FXSTD SOFTAIL DEUCE
Beginning Year 2000
Ending Year 2007
Universal No
Make HARLEY-DAVIDSON
Model FXSTI SOFTAIL STANDARD
Beginning Year 2001
Ending Year 2006
Universal No
Make HARLEY-DAVIDSON
Model FXSTSI SPRINGER SOFTAIL
Beginning Year 2001
Ending Year 2006
Universal No
Make HARLEY-DAVIDSON
Model FXST SOFTAIL STANDARD
Beginning Year 2000
Ending Year 2007
Universal No
Make HARLEY-DAVIDSON
Model FXSTSSE2 SCREAMIN EAGLE SOFTAIL SPRINGER
Beginning Year 2008
Ending Year 2008
Universal No
Make HARLEY-DAVIDSON
Model FXSTSSE3 CVO SOFTAIL SPRINGER
Beginning Year 2009
Ending Year 2009
Universal No
Make HARLEY-DAVIDSON
Model FXSTSSE SCREAMIN EAGLE SOFTAIL SPRINGER
Beginning Year 2007
Ending Year 2007
Universal No
Make HARLEY-DAVIDSON
Model FXSTS SPRINGER SOFTAIL
Beginning Year 2000
Ending Year 2006
Universal Yes
Universal Yes

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ACCEL Motorcycle U-Groove Spark Plugs 2418 Plugs, U-Groove, Copper, 12mm Thread Size, Harley-Davidson®, Pair

ACCEL Motorcycle U-Groove Spark Plugs 2418 Plugs, U-Groove, Copper, 12mm Thread Size, Harley-Davidson®, Pair

Description

Part Type

Specifications

Reference Information

Compatibility

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