Premium RC12YC Spark Plug – High-Performance Ignition for Smooth Engine Operation
Precision-engineered with a durable copper core and nickel-plated shell for superior heat dissipation and corrosion resistance. Features a triple-gasket sealing system to prevent gas leakage, ensuring optimal combustion efficiency. Ideal for gasoline engines in cars, motorcycles, and small machinery. Delivers consistent sparks with a 0.7mm iridium-enhanced center electrode, reducing misfires and improving fuel economy. Exclusive wholesale pricing for bulk orders—stock up on reliable ignition parts without compromising quality. Globally sourced, rigorously tested, and ready to ship. Upgrade your engine’s performance with industry-leading durability.