Description
A reliable spark plug wire set is critical to maintaining consistent ignition timing and engine performance, especially in high-heat riding conditions. The MAGNUM Spark Plug Wire Set delivers OE-quality construction with upgraded materials and suppression technology designed specifically for modern Harley-Davidson ignition systems. Direct fitment means no guesswork on installation—just bolt-on simplicity and proven reliability.
- 8mm silicone ignition wire
- High-performance suppression conductor
- Heavy-walled FEP Fluoropolymer insulation
- Stainless steel posi-lock terminals
- Silicone boots included
- No grounding wires required
- Computer module compatible
- Direct fitment FL ’17+
- Braid matches MAGNUM cable aesthetic
- Bolt-on installation
- MPN: 3046T






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