Silicone-jacketed copper core wire for high-temperature resistance and reliable ignition. Continuous operating temperature 450°F. Made in the USA.
Designed for reliable ignition performance, this copper-core spark plug wire delivers consistent conductivity and superior resistance to electrical interference. 🔥
Constructed with silicone throughout the jacket to provide high-temperature resistance and rated for continuous operating temperatures up to 450°F.
Copper core wires should be used on bikes with magneto or points-style ignitions to maintain proper timing and spark quality.
Carefully manufactured in the USA for durability and long service life.
This product fits the following vehicles. Use the filters below to narrow down the list if needed.
| Manufacturer | Model | Family | Year | Notes |
|---|---|---|---|---|
| Harley Davidson | Sportster | Sportster | 1958 | |
| Harley Davidson | Sportster | Sportster | 1959 | |
| Harley Davidson | Sportster | Sportster | 1958 | |
| Harley Davidson | Sportster | Sportster | 1958 | |
| Harley Davidson | Sportster | Sportster | 1959 | |
| Harley Davidson | Sportster | Sportster | 1960 | |
| Harley Davidson | Sportster | Sportster | 1961 | |
| Harley Davidson | Sportster | Sportster | 1962 | |
| Harley Davidson | Sportster | Sportster | 1963 | |
| Harley Davidson | Sportster | Sportster | 1964 | |
| Harley Davidson | Sportster | Sportster | 1965 | |
| Harley Davidson | Sportster | Sportster | 1966 | |
| Harley Davidson | Sportster | Sportster | 1967 | |
| Harley Davidson | Sportster | Sportster | 1968 | |
| Harley Davidson | Sportster | Sportster | 1969 | |
| Harley Davidson | Sportster | Sportster | 1958 | |
| Harley Davidson | Sportster | Sportster | 1959 | |
| Harley Davidson | Sportster | Sportster | 1960 | |
| Harley Davidson | Sportster | Sportster | 1961 | |
| Harley Davidson | Sportster | Sportster | 1962 | |
| Harley Davidson | Sportster | Sportster | 1963 | |
| Harley Davidson | Sportster | Sportster | 1964 | |
| Harley Davidson | Sportster | Sportster | 1965 | |
| Harley Davidson | Sportster | Sportster | 1966 | |
| Harley Davidson | Sportster | Sportster | 1967 | |
| Harley Davidson | Sportster | Sportster | 1968 | |
| Harley Davidson | Sportster | Sportster | 1969 |
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