The NGK XR4IX Iridium IX Spark Plug is engineered for exceptional ignition performance and longevity in various vehicles. Its fine-wire iridium center electrode produces a concentrated spark that enhances combustion efficiency, leading to improved fuel economy and reduced emissions. Built to withstand high temperatures and demanding conditions, this spark plug minimizes the risk of misfires and ensures consistent performance over time. Ideal for both daily driving and high-performance applications, the XR4IX enhances engine responsiveness and provides smooth operation. Trust NGK's advanced iridium technology for a reliable ignition solution that optimizes engine performance and durability, making it an excellent choice for vehicle maintenance.

Part number: XR4IX