Premium NGK Iridium IX Spark Plug – Engineered for Peak Performance
Ultra-fine 0.6mm laser-welded iridium tip ensures exceptional durability and precise ignition, reducing voltage requirements for improved fuel efficiency. Trivalent metal plating resists corrosion and extends service life, while tapered ground electrode design minimizes quenching for optimal flame propagation. Precision-engineered copper core dissipates heat 40% faster than standard plugs, preventing pre-ignition in high-compression engines. Direct OEM replacement for Honda Civic/Accord (D17/D16 engines), compatible with turbocharged and hybrid applications requiring IZFR6K13 specifications. Bulk pricing available for auto repair shops and distributors – wholesale quantities ship globally with OEM-grade packaging. *Note: Includes factory-set 0.8mm gap – no adjustment needed for most Honda applications.*