Premium Denso Iridium Platinum Spark Plug IK16TT 4701
Ultra-fine 0.4mm iridium center electrode ensures faster ignition, stronger spark, and extended durability. Laser-welded platinum tip minimizes voltage requirements for smoother cold starts. Precision-engineered copper core dissipates heat 30% faster than standard plugs, preventing pre-ignition in high-performance engines. Triple gasket sealing eliminates combustion leaks. Optimized for Nissan NAVARA 3.3L, SUZUKI SWIFT 1.5L, Toyota/VW/BMW models. Reduces fuel consumption by 5% and lowers emissions. Direct factory pricing with bulk discounts. Global shipping, no middlemen. OEM-quality at wholesale rates.