The Iridium Power Spark Plug is engineered for peak performance, featuring the world's smallest Iridium Center Electrode at just 0.4mm. This innovative design delivers an enhanced spark for maximum combustion efficiency, ensuring improved engine performance and fuel economy. Built with a patented 360-degree laser welding assembly process, it offers exceptional durability and reliability. The U-groove and taper-cut ground electrode maximize flame propagation, while the burnished nickel plating provides superior resistance to high temperatures and corrosion, enduring conditions over 4000 degrees Fahrenheit. Designed with a tapered seat type, this spark plug is compatible with a wide range of vehicles, including classic and collector cars. Whether you're seeking enhanced power or long-lasting durability, this spark plug is a top-tier choice for automotive enthusiasts.

Product Features:

• World's smallest Iridium Center Electrode (0.4mm) for improved spark for maximum combustion
• Patented 360-degree laser welding assembly process
• U-groove and taper cut ground electrode to maximize flame propagation.
• Withstands temperatures greater than 4000 degree Fahrenheit
• Burnished nickel plating for high temperature endurance and superior corrosion resistance
• Wide range of part numbers for thousands of applications, including classic and collector cars
• Iridium Power