Description
Reliable spark delivery is critical to engine performance, and compromised ignition wiring leads to misfires, power loss, and inconsistent combustion. The MAGNUM Spark Plug Wires deliver high-voltage suppression without interference, ensuring your Harley-Davidson ignition system fires cleanly every cycle. Built with premium silicone insulation and precision terminals, these wires provide the durability and consistency that professional riders and serious enthusiasts demand.
- 8mm silicone construction
- High-temperature rated
- OE-style suppression core
- H-D ignition compatible
- FEP fluoropolymer insulation
- No grounding wires needed
- Computer module safe
- Posi-lock spring terminals
- Silicone boot design
- OE direct fitment
- Bolt-on installation
- Made in USA
- Red braid finish
- MPN: 3028T






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