Sierra 18-8824-1 Premium Marine Spark Plug Wire Set

The Sierra 18-8824-1 Premium Marine Spark Plug Wire Set is engineered specifically for marine applications, delivering maximum performance and reliability in harsh saltwater environments. Designed for Thunderbolt-type ignition systems, this complete wire set provides superior conductivity and durability for dependable engine operation.

Key Features:

• Kevlar® reinforced core construction provides exceptional durability and extended service life in demanding marine conditions
• Durable stainless steel wound conductor maximizes horsepower and engine performance
• Magnetic suppression core manufactured specifically for marine applications
• Premium silicone jacketing and boots deliver ultimate high-temperature protection and flexibility
• Superior RFI (Radio Frequency Interference) suppression protects sensitive marine electronics and navigation systems
• Corrosion-resistant stainless steel terminals at both spark plug and distributor ends ensure maximum conductivity
• OE-style boots create a sealed barrier against heat, dirt, saltwater, 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 salt spray, extreme temperatures, and constant vibration. The combination of Kevlar core strength and stainless steel components ensures long-lasting performance and reliable ignition in all conditions.