Sierra 18-8808-2 Premium Marine Spark Plug Wire Set

The Sierra 18-8808-2 Premium Marine Spark Plug Wire Set is engineered specifically for marine applications, delivering reliable ignition performance in harsh saltwater environments. Designed for Thunderbolt-style ignition systems, this wire set combines advanced materials and precision engineering to ensure maximum horsepower and dependable engine performance.

Key Features:

• Kevlar® reinforced core provides exceptional durability and extended service life in demanding marine conditions
• Magnetic suppression core manufactured specifically for marine applications ensures consistent spark delivery
• Stainless steel wound conductor maximizes electrical conductivity for optimal horsepower and engine performance
• Premium silicone jacketing and boots offer superior high-temperature protection and flexibility
• Advanced RFI suppression protects sensitive marine electronics from interference
• Corrosion-resistant stainless steel terminals at spark plug and distributor ends ensure maximum conductivity in saltwater environments
• OE-style boots create a sealed barrier against heat, dirt, and moisture intrusion
• Compatible with Thunderbolt-type ignition systems

This premium wire set is built to withstand the unique challenges of the marine environment, including extreme temperatures, constant vibration, and corrosive salt exposure. The combination of Kevlar® reinforcement and premium silicone materials ensures long-lasting performance and reliable starts season after season.