Ford Racing M-12259-M301 Ignition Wire Set - 9mm

The Ford Racing M-12259-M301 9mm ignition wire set delivers high-performance spark delivery with premium construction designed for demanding applications. These performance spark plug wires feature a spiral-wound suppression core that provides low electrical resistance while minimizing spark loss during combustion.

Key Features:

• 9mm diameter high-temperature silicone insulation resists heat, voltage loss, and electromagnetic interference
• Spiral-wound suppression core ensures reliable spark delivery with minimal resistance
• 45-degree plug boots on most applications for proper clearance and routing
• Stainless steel distributor cap terminals resist corrosion and ensure solid connections
• Chemical-resistant construction withstands exposure to fuels, oils, and solvents
• Cylinder-numbered wires for simplified installation and correct routing
• Ford Racing script branding identifies genuine performance components
• Includes coil wire where applicable for complete ignition system coverage

These ignition wires provide the durability and performance reliability expected from Ford Racing products, with construction engineered to minimize crossfire and maintain consistent spark energy under high-temperature conditions.