Premium Iridium Spark Plug K16RU11 – Ultimate Performance & Durability
High-grade iridium tip ensures superior conductivity and extended lifespan, reducing misfires and improving fuel efficiency. Precision-engineered electrode design delivers consistent spark for optimal combustion, enhancing engine power and acceleration. Advanced ceramic insulator resists extreme temperatures and electrical leakage, maintaining stable performance under heavy loads. Nickel-plated shell prevents corrosion and ensures secure fitment in harsh environments. Direct OEM replacement (Part #90919-01176) for Subaru models, guaranteeing perfect compatibility and factory-level reliability. Ideal for high-performance engines, daily commuting, and off-road driving. Bulk pricing available for wholesalers – unlock unbeatable value without compromising quality. Global shipping, lowest prices guaranteed.