Experience unmatched reliability with this high-performance spark plug, featuring a 100% pre-fired design for dependable operation. Its copper core center electrode ensures superior thermal conductivity, while the innovative five-rib insulator minimizes flashover and voltage loss. The dual copper and glass seal creates a robust gas-tight bond, enhancing durability. Lasting up to three times longer than conventional plugs, this spark plug is a smart investment for those seeking longevity and efficiency in their engine performance.
Price last updated Nov 18, 2025 05:21:42 UTC. Availability and price subject to change. More info
