Moroso 99-15 Harley-Davidson FXD/FXDWG Suppression Core Wire Set - Black

These Moroso spark plug wire sets use a suppression core, which is key for reducing radio frequency interference (RFI). This helps keep your bike's electronics running smoothly without static or interference, especially important for modern bikes with onboard computers and audio systems. They're built to handle the specific demands of the Harley-Davidson Dyna and Wide Glide models from 1999 to 2015.

The suppression core is wrapped in fiberglass and then covered with a high-temperature silicone jacket. This combination is designed to withstand the heat generated by the engine and resist damage from oil and fuel. The black finish gives a clean, classic look under the tank, and the wires are made to fit right on your specified Harley-Davidson models, making installation straightforward.