High-Performance Auto Spark Plug 22401-5M015 – Precision Engineered for Optimal Combustion
Premium Iridium Core ensures superior conductivity and extended durability, reducing misfires and improving fuel efficiency. Advanced Multi-Ground Electrode Design enhances spark stability, delivering consistent ignition even under extreme driving conditions. Laser-Welded Construction prevents corrosion and withstands high temperatures, ideal for turbocharged and high-compression engines. Precision-Calibrated Heat Range maintains optimal thermal performance, preventing pre-ignition and engine knock in both city and highway driving. Direct OEM Replacement (Part No. 22401-5M015) for seamless compatibility with leading Japanese and European vehicle models. Exclusive Bulk Pricing available for workshops and fleet operators, backed by global wholesale supply assurance. Engineered for enthusiasts and professionals who demand reliability—perfect for performance tuning, daily commutes, and long-distance travel.