High-Performance Iridium Spark Plug – 9807B-5617W IZFR6K-11
Premium iridium alloy tip ensures superior conductivity and extended durability, reducing wear for long-lasting performance. Precision-engineered electrode design delivers faster ignition, optimal fuel combustion, and reduced emissions. Fits a wide range of vehicle models, ideal for high-performance engines, daily commuters, and commercial fleets. Advanced ceramic insulation prevents voltage leakage, ensuring consistent power output in extreme temperatures. Exclusive wholesale pricing for bulk orders, backed by global logistics support. Direct factory sourcing guarantees OEM-grade quality without retail markups. Upgrade your engine’s efficiency with professional-grade iridium spark plugs.