High-Performance Spark Plug for Heavy-Duty Engines
Precision-crafted with premium copper core and nickel alloy electrode for superior conductivity and corrosion resistance, ensuring optimal ignition performance in extreme conditions. Specially designed for G3304, G3306 engines and compatible with 2N2839, 2N-2839, 479-7702 models, ideal for construction machinery, excavators, and automotive applications. Advanced ceramic insulator prevents voltage leakage, while triple-seal gasket technology guarantees airtight compression for long-lasting durability under high pressure. Globally sourced OEM-quality parts at wholesale pricing—direct bulk supply for workshops, fleet operators, and industrial suppliers. Strictly tested to meet ISO 9001 standards, delivering reliable cold starts and fuel efficiency for diesel/gasoline engines. Global shipping available with guaranteed lowest price—order in bulk for unbeatable value.