The NGK TR51IX Iridium IX Spark Plug is engineered for optimal ignition and long-lasting performance in a wide range of vehicles. Its fine-wire iridium center electrode provides a concentrated spark that improves combustion efficiency, leading to better fuel economy and reduced emissions. Designed to withstand extreme temperatures and pressures, this spark plug delivers consistent reliability and minimizes the risk of misfires. The TR51IX is ideal for both everyday driving and high-performance applications, ensuring smoother engine operation and enhanced responsiveness. Choose NGK for proven durability and advanced technology, making the TR51IX an excellent choice for those seeking dependable ignition performance.

Part number: TR51IX