The NGK 6664 Iridium IX Spark Plug (BR7EIX) is engineered to deliver exceptional performance and durability, making it ideal for high-performance and modern engines. Featuring a fine-wire iridium center electrode, this spark plug provides a more efficient and reliable spark, ensuring quick starts, smooth acceleration, and improved fuel efficiency. The iridium construction offers a longer lifespan compared to traditional plugs, reducing the frequency of replacements. Designed to resist fouling, the BR7EIX spark plug ensures consistent performance even in harsh conditions. Perfect for enthusiasts seeking reliable and long-lasting engine performance.

Part number: BR7EIX