NGK IFR5G-11K 3107 Spark Plug Iridium IFR5G11K

The NGK IFR5G-11K 3107 Iridium spark plug offers precision ignition and extended life for high-performance engines. Featuring a fine iridium alloy center electrode, 14mm thread size, and a robust design, it promotes efficient combustion, smoother idling, and reliable cold starts. Its durable construction resists wear from frequent sparks, while the energy-efficient firing enhances throttle response and reduces misfires. Ideal for applications demanding consistent performance and longevity, this plug supports improved fuel economy and lower emissions through reliable, long-lasting performance.