409 Pro Race Custom-Fit Spark Plug Wire Kit — 10.4 mm diameter, 203 mm (8") length, Blue

SUMAX 409 Pro Race Custom-Fit Spark Plug Wire Kit — 10.4 mm diameter, 203 mm (8") length, Blue – 65-83 Big Twin, 79-82, 84 Touring, 65-85 Sportster

SUMAX
DS-242118
S49631
  • Precut with plug and coil boots plus terminals installed for quick fitment.
  • Extra-high-temperature silicone boots and wires protect components in extreme heat.
  • Spiro-Pro core for superior conductivity, cooler operation, and extended life.
  • Compatible with electronic and point-type ignition systems; made in the USA.
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€64.15
€77.91
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Designer plug wire sets feature distinctive, highly visible colors for quick identification and a professional look. 🎨

Precut with plug and coil boots and terminals already installed for fast, correct installation. ⚡

Boots and wires are made from extra-high-temperature silicone to protect components under extreme heat, rated to 600°F. 🔥

The Spiro-Pro core provides up to ten times the conductivity of standard carbon-core wire, running cooler and lasting three to four times longer. 🛡️

Designed for electronic ignitions while also performing well on point-type systems, and built in the USA for reliable quality. 🇺🇸

: DS-242118
Out of Stock

Data sheet

Type
Spark Plug
Units
Pair
Color/Finish
Blue
Brand
SUMAX
Wire Diameter
10.4 mm
Wire Length
203 mm (8"), 43 cm (17")
Harley Family
Sportster
Touring
Vintage Big Twin

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

Manufacturer Model Family Year Notes
Harley Davidson Electra Glide Big Twin 1970 With coil adjacent to oil tank
Harley Davidson Electra Glide Big Twin 1971 With coil adjacent to oil tank
Harley Davidson Electra Glide Big Twin 1972 With coil adjacent to oil tank
Harley Davidson Electra Glide Big Twin 1973 With coil adjacent to oil tank
Harley Davidson Electra Glide Big Twin 1977 With coil adjacent to oil tank
Harley Davidson Electra Glide Big Twin 1965 With coil adjacent to oil tank
Harley Davidson Electra Glide Big Twin 1966 With coil adjacent to oil tank
Harley Davidson Electra Glide Big Twin 1967 With coil adjacent to oil tank
Harley Davidson Electra Glide Big Twin 1968 With coil adjacent to oil tank
Harley Davidson Electra Glide Big Twin 1969 With coil adjacent to oil tank
Harley Davidson Electra Glide Big Twin 1965 With coil adjacent to oil tank
Harley Davidson Electra Glide Big Twin 1966 With coil adjacent to oil tank
Harley Davidson Electra Glide Big Twin 1967 With coil adjacent to oil tank
Harley Davidson Electra Glide Big Twin 1968 With coil adjacent to oil tank
Harley Davidson Electra Glide Big Twin 1969 With coil adjacent to oil tank
Harley Davidson Electra Glide Big Twin 1970 With coil adjacent to oil tank
Harley Davidson Electra Glide Big Twin 1971 With coil adjacent to oil tank
Harley Davidson Electra Glide Big Twin 1973 With coil adjacent to oil tank
Harley Davidson Electra Glide Big Twin 1974 With coil adjacent to oil tank
Harley Davidson Electra Glide Big Twin 1980 With coil adjacent to oil tank
Harley Davidson Electra Glide Big Twin 1965 With coil adjacent to oil tank
Harley Davidson Electra Glide Big Twin 1966 With coil adjacent to oil tank
Harley Davidson Electra Glide Big Twin 1967 With coil adjacent to oil tank
Harley Davidson Electra Glide Big Twin 1968 With coil adjacent to oil tank
Harley Davidson Electra Glide Big Twin 1969 With coil adjacent to oil tank
Harley Davidson Electra Glide Classic Big Twin 1979 With coil adjacent to oil tank
Harley Davidson Electra Glide Big Twin 1980 With coil adjacent to oil tank
Harley Davidson Electra Glide Classic Big Twin 1981 With coil adjacent to oil tank
Harley Davidson Electra Glide Classic Big Twin 1982 With coil adjacent to oil tank
Harley Davidson Electra Glide Classic Big Twin 1983 With coil adjacent to oil tank
Harley Davidson Electra Glide Big Twin 1965 With coil adjacent to oil tank
Harley Davidson Electra Glide Big Twin 1966 With coil adjacent to oil tank
Harley Davidson Electra Glide Big Twin 1967 With coil adjacent to oil tank
Harley Davidson Electra Glide Big Twin 1968 With coil adjacent to oil tank
Harley Davidson Electra Glide Big Twin 1969 With coil adjacent to oil tank
Harley Davidson Electra Glide Sport Touring 1979 With coil adjacent to oil tank
Harley Davidson Tour Glide Touring 1980 With coil adjacent to oil tank
Harley Davidson Tour Glide Touring 1981 With coil adjacent to oil tank
Harley Davidson Tour Glide Touring 1984 With coil adjacent to oil tank
Harley Davidson Tour Glide Classic Touring 1980 With coil adjacent to oil tank
Harley Davidson Tour Glide Classic Touring 1981 With coil adjacent to oil tank
Harley Davidson Tour Glide Classic Touring 1982 With coil adjacent to oil tank
Harley Davidson Super Glide Big Twin 1971 With coil adjacent to oil tank
Harley Davidson Super Glide Big Twin 1972 With coil adjacent to oil tank
Harley Davidson Super Glide Big Twin 1975 With coil adjacent to oil tank
Harley Davidson Super Glide Big Twin 1976 With coil adjacent to oil tank
Harley Davidson Super Glide Big Twin 1977 With coil adjacent to oil tank
Harley Davidson Super Glide Big Twin 1979 With coil adjacent to oil tank
Harley Davidson Super Glide Big Twin 1974 With coil adjacent to oil tank
Harley Davidson Super Glide Big Twin 1975 With coil adjacent to oil tank
Harley Davidson Super Glide Big Twin 1977 With coil adjacent to oil tank
Harley Davidson Super Glide Big Twin 1978 With coil adjacent to oil tank
Harley Davidson Super Glide Big Twin 1980 With coil adjacent to oil tank
Harley Davidson Fat Bob Big Twin 1982 With coil adjacent to oil tank
Harley Davidson Low Rider Big Twin 1979 With coil adjacent to oil tank
Harley Davidson Low Rider Big Twin 1980 With coil adjacent to oil tank
Harley Davidson Low Rider Big Twin 1981 With coil adjacent to oil tank
Harley Davidson Low Rider Big Twin 1983 With coil adjacent to oil tank
Harley Davidson Sportster Sportster 1976 With coil adjacent to oil tank
Harley Davidson Sportster Sportster 1977 With coil adjacent to oil tank
Harley Davidson Sportster Sportster 1978 With coil adjacent to oil tank
Harley Davidson Sportster Sportster 1965 With coil adjacent to oil tank
Harley Davidson Sportster Sportster 1966 With coil adjacent to oil tank
Harley Davidson Sportster Sportster 1967 With coil adjacent to oil tank
Harley Davidson Sportster Sportster 1968 With coil adjacent to oil tank
Harley Davidson Sportster Sportster 1969 With coil adjacent to oil tank
Harley Davidson Sportster Sportster 1970 With coil adjacent to oil tank
Harley Davidson Sportster Sportster 1971 With coil adjacent to oil tank
Harley Davidson Cafe Racer Sportster 1977 With coil adjacent to oil tank
Harley Davidson Cafe Racer Sportster 1978 With coil adjacent to oil tank
Harley Davidson Sportster Sportster 1972 With coil adjacent to oil tank
Harley Davidson Sportster Sportster 1973 With coil adjacent to oil tank
Harley Davidson Sportster Sportster 1974 With coil adjacent to oil tank
Harley Davidson Sportster Sportster 1975 With coil adjacent to oil tank
Harley Davidson Sportster Sportster 1976 With coil adjacent to oil tank
Harley Davidson Sportster Sportster 1977 With coil adjacent to oil tank
Harley Davidson Sportster Sportster 1978 With coil adjacent to oil tank
Harley Davidson Sportster Sportster 1979 With coil adjacent to oil tank
Harley Davidson Sportster Sportster 1980 With coil adjacent to oil tank
Harley Davidson Sportster Sportster 1981 With coil adjacent to oil tank
Harley Davidson Sportster Sportster 1982 With coil adjacent to oil tank
Harley Davidson Sportster Sportster 1983 With coil adjacent to oil tank
Harley Davidson Sportster Sportster 1985 With coil adjacent to oil tank
Harley Davidson Sportster Sportster 1967 With coil adjacent to oil tank
Harley Davidson Sportster Sportster 1968 With coil adjacent to oil tank
Harley Davidson Sportster Sportster 1969 With coil adjacent to oil tank
Harley Davidson Sportster Sportster 1970 With coil adjacent to oil tank
Harley Davidson Sportster Sportster 1971 With coil adjacent to oil tank
Harley Davidson Roadster Sportster 1979 With coil adjacent to oil tank
Harley Davidson Roadster Sportster 1980 With coil adjacent to oil tank
Harley Davidson Roadster Sportster 1981 With coil adjacent to oil tank
Harley Davidson Roadster Sportster 1982 With coil adjacent to oil tank
Harley Davidson Roadster Custom Sport Sportster 1983 With coil adjacent to oil tank
Harley Davidson Roadster Sportster 1984 With coil adjacent to oil tank
Harley Davidson Roadster Sportster 1985 With coil adjacent to oil tank
Harley Davidson Sportster Sportster 1977 With coil adjacent to oil tank
Harley Davidson Sportster Sportster 1978 With coil adjacent to oil tank
Harley Davidson Sportster Sportster 1983 With coil adjacent to oil tank
Harley Davidson Sportster Sportster 1984 With coil adjacent to oil tank
Harley Davidson Sportster Sportster 1985 With coil adjacent to oil tank