Spark Plug Wires

Braid perfectly matches all other MAGNUM cables and brake linesHigh-voltage, high temperature 8mm silicone ignition wire with an OE style, high-performance suppression conductor core for compatibility with all H-D ignition systemsHeavy walled extreme...

Braid perfectly matches all other MAGNUM cables and brake linesHigh-voltage, high temperature 8mm silicone ignition wire with an OE style, high-performance suppression conductor core for compatibility with all H-D ignition systemsHeavy walled extreme...

Braid perfectly matches all other MAGNUM cables and brake linesHigh-voltage, high temperature 8mm silicone ignition wire with an OE style, high-performance suppression conductor core for compatibility with all H-D ignition systemsHeavy walled extreme...

Braid perfectly matches all other MAGNUM cables and brake linesHigh-voltage, high temperature 8mm silicone ignition wire with an OE style, high-performance suppression conductor core for compatibility with all H-D ignition systemsHeavy walled extreme...

Same features as the Sumax 8mm wires but larger (10.4mm) for that fat lookMade in the U.S.A.

Same features as the Sumax 8mm wires but larger (10.4mm) for that fat lookMade in the U.S.A. Harley-Davidson -- CVO Street Glide FLHXSE -- (2020, 2017, 2019, 2018); Harley-Davidson -- Freewheeler FLRT -- (2020, 2018, 2019, 2017); Harley-Davidson -- Tri...

Precut and have the plug/coil boots and terminals already installedBoots and wires are made from extra-high-temperature silicon, which gives protection up to 600°FSpiro-Pro core provides up to 10 times the conductivity of a standard carbon-core wireLow...

Same features as the Sumax 8mm wires but larger (10.4mm) for that fat lookMade in the U.S.A.

Precut and have the plug/coil boots and terminals already installedBoots and wires are made from extra-high-temperature silicon, which gives protection up to 600°FSpiro-Pro core provides up to 10 times the conductivity of a standard carbon-core wireLow...

Precut and have the plug/coil boots and terminals already installedBoots and wires are made from extra-high-temperature silicon, which gives protection up to 600°FSpiro-Pro core provides up to 10 times the conductivity of a standard carbon-core wireLow...

Braid perfectly matches all other Magnum cables and brake linesHigh-voltage, high temperature 8mm silicone ignition wire with an OE style high-performance suppression conductor core for compatibility with all H-D ignition systemsHeavy-walled extreme duty...

Braid perfectly matches all other Magnum cables and brake linesHigh-voltage, high temperature 8mm silicone ignition wire with an OE style high-performance suppression conductor core for compatibility with all H-D ignition systemsHeavy-walled extreme duty...