Ford M-12259-M301 9mm Ignition Wire Set

Ford M-12259-M301 is a 9mm ignition wire set designed to replace OEM ignition leads on targeted Ford vehicles. The set provides reliable spark delivery, improved conductivity, and consistent performance across engine cylinders. The 9mm diameter offers strong resistance to heat and EMI, helping to reduce misfires and maintain smooth engine operation under varied driving conditions. This kit includes the necessary boots and connectors for a secure installation. It’s a practical upgrade for enthusiasts restoring or maintaining Ford engines while ensuring compatibility with common OE spark plug configurations.