High-Performance Automotive Spark Plug – FK16HR11 (90919-01243)
Premium iridium tip ensures superior ignition efficiency and extended lifespan, reducing frequent replacements. Precision-engineered copper core enhances thermal conductivity for optimal combustion in high-temperature engines. Advanced laser-welded construction prevents misfires, delivering consistent performance in turbocharged and high-compression engines. Specially designed ground electrode minimizes voltage loss, improving fuel economy and throttle response. Perfect for demanding applications: daily commuters, performance tuning, and heavy-duty vehicles. Compatible with leading Japanese and European models, offering OEM-equivalent reliability at wholesale pricing. Exclusive bulk-order discounts available – trusted by global distributors for quality and affordability. Stock now for fast-moving inventory with guaranteed low margins.