Centre electrode made of special alloy providing for high heat conductivity allows to optimize heat balance of working parts for the spark plug thus providing perfect compliance with engine demands both for low speed operation and frequent cold starts in city traffic and long highway. Replacement interval: unleaded fuel max 30,000km, leaded fuel max 20,000km.

Features

• Improve efficiency and performance
• Strikes a perfect balance of all driving styles
• Able to withstand high heat and stress