Copper Plus Spark Plug delivers dependable performance and durability, making it a reliable choice for your vehicle. Featuring a copper core center electrode, it ensures precise heat control for extended lifespan and consistent wear. The patented TinTac and ULTRASEAL coated shell provide superior corrosion resistance, enhancing the plug's durability even in harsh conditions. Equipped with a SAC-9 semiconductor resistor, it maximizes EMI and RFI suppression for smoother engine operation. Built to ISO and SAE Standards, this spark plug guarantees proven performance and compatibility with a wide range of vehicles. Whether you're seeking improved conductivity or long-lasting reliability, this spark plug offers exceptional value and functionality for your engine's needs.

Product Features:

• Copper Plus - Dependable Performance.
• Copper core center electrode allows for accurate control of heat range for longer life
• Patented TinTac and ULTRASEAL coated shell for maximum corrosion resistance
• Patented SAC-9 semiconductor resistor for maximum EMI & RFI suppression
• Built to ISO and SAE standards for proven performance