Sumax 8mm Spark Plug Wire Set Yellow for Harley Davidson FX 1971-1980
Pre-cut, with booted plugs and terminals already installed, the Sumax Part 77431 Yellow 8mm Spark Plug Wire Set is ready to install on your Harley FX from 1971 through 1980. Made in the USA, this kit delivers reliable ignition performance for both electronic and point-type ignition systems, ensuring smooth operation and efficient spark delivery.
Its 8mm wires provide solid electrical conductivity, while robust insulation helps resist heat and wear in demanding riding conditions. The yellow color adds a distinctive look to your ignition system, pairing performance with style. Installation is straightforward thanks to the included accessory items, letting you get back on the road quickly. It’s a durable, professional-grade solution designed to meet the needs of Harley riders upgrading worn or aging wires.
- Designed for electronic ignitions but compatible with point-type ignitions for versatile use
- 8mm diameter spark plug wires for optimal electrical conductivity
- Made in the USA with durable materials for long-lasting performance
- Includes: 37-8952 Chrome Spark Plug Cover, 16-0514 Spark Plug Wire Tool
- Fits Harley Davidson FX models 1971–1980 and a broad range of FL/FXD/FXST models listed in the product data
Whether you’re upgrading or replacing worn-out wires, this Sumax kit provides a dependable solution that pairs ignition performance with a bold yellow accent.
Set is pre-cut and have the plugs coil boots and terminals already installed.
Enhance your Harley Davidson FX motorcycle with the Sumax Part 77431 Yellow 8mm Spark Plug Wire Set, designed specifically for models from 1971 to 1980. Crafted in the USA, this wire kit offers reliable performance for both electronic and point-type ignition systems, ensuring smooth engine operation and efficient spark delivery. The high-quality construction and optimal insulation make this set a durable choice for motorcycle enthusiasts seeking improved ignition performance and aesthetic appeal. Installation is straightforward, with the included accessory items simplifying the process and allowing you to get back on the road quickly. Whether you are upgrading or replacing worn-out wires, this set provides a professional-grade solution built to meet the demands of Harley Davidson riders.
Features:
- Designed for electronic ignitions but compatible with point-type ignitions for versatile use
- High-quality 8mm diameter spark plug wires for optimal electrical conductivity
- Made in the USA with durable materials for long-lasting performance
- Includes accessory items: 37-8952 - Chrome Spark Plug Cover, 16-0514 - Spark Plug Wire Tool
Fitment:
Harley Davidson FL 1965
Harley Davidson FL 1966
Harley Davidson FL 1967
Harley Davidson FL 1968
Harley Davidson FL 1969
Harley Davidson FL 1970
Harley Davidson FL 1971
Harley Davidson FL 1972
Harley Davidson FL 1973
Harley Davidson FL 1974
Harley Davidson FL 1975
Harley Davidson FL 1976
Harley Davidson FL 1977
Harley Davidson FL 1978
Harley Davidson FL 1979
Harley Davidson FL 1980
Harley Davidson FL 1981
Harley Davidson FL 1982
Harley Davidson FL 1983
Harley Davidson FL 1984
Harley Davidson FLST 1986
Harley Davidson FLST 1987
Harley Davidson FLST 1988
Harley Davidson FLST 1989
Harley Davidson FLST 1990
Harley Davidson FLST 1991
Harley Davidson FLST 1992
Harley Davidson FLST 1993
Harley Davidson FLST 1994
Harley Davidson FLST 1995
Harley Davidson FLST 1996
Harley Davidson FLST 1997
Harley Davidson FLST 1998
Harley Davidson FLST 1999
Harley Davidson FX 1971
Harley Davidson FX 1972
Harley Davidson FX 1973
Harley Davidson FX 1974
Harley Davidson FX 1975
Harley Davidson FX 1976
Harley Davidson FX 1977
Harley Davidson FX 1978
Harley Davidson FX 1979
Harley Davidson FX 1980
Harley Davidson FX 1981
Harley Davidson FX 1982
Harley Davidson FX 1983
Harley Davidson FX 1984
Harley Davidson FXD 1991
Harley Davidson FXD 1992
Harley Davidson FXD 1993
Harley Davidson FXD 1994
Harley Davidson FXD 1995
Harley Davidson FXD 1996
Harley Davidson FXD 1997
Harley Davidson FXD 1998
Harley Davidson FXD 1999
Harley Davidson FXST 1984
Harley Davidson FXST 1985
Harley Davidson FXST 1986
Harley Davidson FXST 1987
Harley Davidson FXST 1988
Harley Davidson FXST 1989
Harley Davidson FXST 1990
Harley Davidson FXST 1991
Harley Davidson FXST 1992
Harley Davidson FXST 1993
Harley Davidson FXST 1994
Harley Davidson FXST 1995
Harley Davidson FXST 1996
Harley Davidson FXST 1997
Harley Davidson FXST 1998
Harley Davidson FXST 1999
