Premium Iridium Spark Plug for Optimal Engine Performance
Crafted with high-grade iridium alloy for ultra-fine 0.6mm center electrode, ensuring precise ignition and extended durability. Laser-welded tip resists corrosion and reduces voltage requirements for smoother cold starts. Precision-engineered copper core enhances thermal conductivity, preventing overheating in high-performance engines. Multi-ground electrode design promotes complete combustion, boosting fuel efficiency and lowering emissions. Direct OEM replacement (Part #5303 IK16) compatible with General Motors, Opel, and select European models (OEM 56006240, 9004851164A). Ideal for daily commuters, turbocharged vehicles, and harsh driving conditions. Factory-sealed packaging guarantees authenticity. Bulk orders available at unmatched wholesale pricing—global logistics support for large-scale automotive retailers and repair centers.