Premium Iridium Spark Plug – Engineered for Peak Performance
Ultra-fine 0.6mm iridium center electrode ensures faster ignition, reduced voltage demand, and extended durability (up to 4x longer than standard copper plugs). Laser-welded iridium tip combined with platinum ground electrode minimizes erosion, delivering consistent sparks for high-compression engines (ideal for turbocharged or performance vehicles). Trivalent metal plating resists corrosion, preventing misfires in extreme conditions (perfect for racing, towing, or daily high-mileage use). Precise factory-set 1.1mm gap eliminates adjustment errors, guaranteeing optimal air-fuel combustion (OEM-spec fit for Honda, Toyota, and aftermarket upgrades). Direct wholesale pricing – bulk orders available with global shipping. Stock up on professional-grade plugs without retail markups.