High-Performance Spark Plug for 4Y Engines
Precision-engineered with a durable copper core and ceramic insulator for optimal heat dissipation and longevity. Features a triple-gasket seal to prevent gas leakage and ensure consistent combustion. Nickel-plated shell resists corrosion in harsh conditions. Ideal for car engines in commercial fleets, off-road vehicles, and industrial machinery. Enhances fuel efficiency and reduces emissions for eco-friendly operation.
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