Sierra 18-5225 Spark Plug Wire Set with 25ft 7mm Hypalon Ignition Wire

The Sierra 18-5225 spark plug wire set is a comprehensive ignition wire kit designed for marine engine repairs and custom installations. This versatile kit provides everything needed to create custom-length spark plug wires tailored to your specific engine configuration.

Kit Includes:

• 25-foot roll of premium 7mm Hypalon ignition wire with metallic core construction
• Large assortment of three different styles of end fittings for universal compatibility
• Sufficient materials to wire multiple cylinders or complete engine builds

Key Features:

• Durable Hypalon outer jacket resists oil, fuel, moisture, and extreme temperatures
• Metallic core ensures reliable spark delivery and consistent performance
• 7mm diameter wire provides excellent EMI/RFI suppression
• Customizable lengths eliminate excess wire and improve engine compartment appearance

This wire set is ideal for marine mechanics, boat owners, and DIY enthusiasts who need to replace worn ignition wires or build custom wire sets for inboard, outboard, and stern drive applications.