High-Performance Iridium Spark Plug for Optimal Engine Performance
Premium iridium tip ensures superior durability and consistent spark for improved ignition efficiency. Precision-engineered electrode design reduces voltage requirements, enhancing fuel economy and reducing emissions. Direct OEM replacement (9091901279 / 909190127979) compatible with CHAMPION CET14P and ACDelco 41FKBR11ME models. Ideal for gasoline engines requiring reliable cold starts and long-term performance. Exact-fit construction with anti-corrosion nickel-plated shell for extended lifespan under extreme temperatures. Perfect for automotive professionals and DIY enthusiasts seeking factory-grade reliability. Globally sourced at wholesale pricing—bulk orders available for fleet maintenance or resale. Unbeatable value without compromising OEM standards.