Copper Plus™ Spark Plug — 14 mm thread, 19.1 mm reach, Heat Range 12, 24-pack

CHAMPION Copper Plus™ Spark Plug — 14 mm thread, 19.1 mm reach, Heat Range 12, 24-pack – 86-88, 94-99 Touring, 88-99 Softail, 93-99 Dyna, 85-86 Big Twin

CHAMPION
2103-0439
CCH404S

Reliable copper-core spark plug with SAC-9 resistor and Ultraseal™ coating for rust prevention. Made in the USA.

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The Copper Plus™ spark plug features a copper-core center electrode for precise heat control, optimizing performance and service life. ⚡

Patented SAC-9 semi-conductor resistor reduces electromagnetic and radio interference for reliable ignition.

Ultraseal™ coated shell prevents rust and corrosive wear, helping maintain a long-lasting seal.

Manufactured in the USA to strict quality standards.

: 2103-0439
In Stock

Data sheet

Type
Resistor
Units
24 Pack
Style
Copper Plus
Brand
CHAMPION
Thread Size
14 mm
Center Electrode Type
Standard
Electrode Tip Material
Nickel Alloy
Ground Electrode Shape
Standard
Ground Electrode Configuration
Single
Heat Range
12
Terminal Configuration
Removable Nut
Center Electrode Projection
Projected
Hex Size
17.5 mm (11/16")
Thread Reach
19,1 mm (3/4")

This product fits the following vehicles. Use the filters below to narrow down the list if needed.

Manufacturer Model Family Year Notes
Harley Davidson Road King Touring 1994
Harley Davidson Road King Touring 1995
Harley Davidson Road King Touring 1996
Harley Davidson Road King Touring 1997
Harley Davidson Road King Touring 1998
Harley Davidson Road King Touring 1999
Harley Davidson Electra Glide Touring 1986
Harley Davidson Electra Glide Touring 1987
Harley Davidson Electra Glide Touring 1988
Harley Davidson Electra Glide Standard Touring 1995
Harley Davidson Electra Glide Standard Touring 1996
Harley Davidson Electra Glide Standard Touring 1997
Harley Davidson Electra Glide Standard Touring 1998
Harley Davidson Electra Glide Touring 1999
Harley Davidson Fat Boy Softail 1990
Harley Davidson Fat Boy Softail 1991
Harley Davidson Fat Boy Softail 1992
Harley Davidson Fat Boy Softail 1993
Harley Davidson Fat Boy Softail 1994
Harley Davidson Fat Boy Softail 1995
Harley Davidson Fat Boy Softail 1996
Harley Davidson Fat Boy Softail 1997
Harley Davidson Fat Boy Softail 1998
Harley Davidson Fat Boy Softail 1999
Harley Davidson Dyna Super Glide Dyna 1995
Harley Davidson Dyna Super Glide Dyna 1996
Harley Davidson Dyna Super Glide Dyna 1997
Harley Davidson Dyna Super Glide Dyna 1998
Harley Davidson Dyna Super Glide Dyna 1999
Harley Davidson Dyna Low Rider Dyna 1993
Harley Davidson Dyna Low Rider Dyna 1994
Harley Davidson Dyna Low Rider Dyna 1995
Harley Davidson Dyna Low Rider Dyna 1996
Harley Davidson Dyna Low Rider Dyna 1997
Harley Davidson Dyna Low Rider Dyna 1998
Harley Davidson Dyna Low Rider Dyna 1999
Harley Davidson Dyna Super Glide Convertible Dyna 1994
Harley Davidson Dyna Super Glide Convertible Dyna 1995
Harley Davidson Dyna Super Glide Convertible Dyna 1996
Harley Davidson Dyna Super Glide Convertible Dyna 1997
Harley Davidson Dyna Super Glide Convertible Dyna 1998
Harley Davidson Dyna Super Glide Convertible Dyna 1999
Harley Davidson Dyna Wide Glide Dyna 1993
Harley Davidson Dyna Wide Glide Dyna 1994
Harley Davidson Dyna Wide Glide Dyna 1995
Harley Davidson Dyna Wide Glide Dyna 1996
Harley Davidson Dyna Wide Glide Dyna 1997
Harley Davidson Dyna Wide Glide Dyna 1998
Harley Davidson Dyna Wide Glide Dyna 1999
Harley Davidson Softail Springer Softail 1988
Harley Davidson Softail Springer Softail 1989
Harley Davidson Softail Springer Softail 1990
Harley Davidson Softail Springer Softail 1991
Harley Davidson Softail Springer Softail 1992
Harley Davidson Softail Springer Softail 1993
Harley Davidson Softail Springer Softail 1994
Harley Davidson Softail Springer Softail 1995
Harley Davidson Softail Springer Softail 1996
Harley Davidson Softail Springer Softail 1997
Harley Davidson Softail Springer Softail 1998
Harley Davidson Softail Springer Softail 1999
Harley Davidson Bad Boy Softail 1995
Harley Davidson Bad Boy Softail 1996
Harley Davidson Bad Boy Softail 1997
Harley Davidson Wide Glide Big Twin 1985
Harley Davidson Wide Glide Big Twin 1986
INDIAN Standard CHIEF 2009
INDIAN Roadmaster CHIEF 2010
INDIAN Roadmaster CHIEF 2011
INDIAN Classic CHIEF 2012
INDIAN Classic CHIEF 2013
INDIAN Classic CHIEF 2014
INDIAN Classic CHIEF 2015
INDIAN Classic CHIEF 2016
INDIAN Classic CHIEF 2017
INDIAN Classic CHIEF 2018
POLARIS 2004
POLARIS 2005
POLARIS 2006