NGK Standard spark plugs (in the iconic NGK 'yellow box' packaging) are a proven OE cornerstone and technology customers have relied on for decades. Engineered specifically for OE applications, NGK Standard spark plugs provide OE quality nickel alloy reliable performance and design. NGK's legendary high grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance, while triple gasket sealing prevents combustion gas leakage. Solid 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges. Trivalent metal plating ensures superior anti-corrosion and anti-seizing properties. NGK Standard spark plugs are proven technology that offer reliable performance. Actual OE or equivalent replacement spark plug. NGK Standard plugs are treated with corrosion-resistant plating to ensure ease of installation and removal. PE ENGINES - HONDA, GENERATOR - HONDA, KAWASAKI, POWER TECHNOLOGY, WINCO, LAWNMOWER - VARIOUS, STRING TRIMMER JOHN DEERE, SCAG, WINDMILL, UTILITY VEHICLE JOHN DEERE

TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
Pure alumina silicate ceramic insulator provides superior strength and better heat transfer
Trivalent metal plating for superior anti-corrosion and anti-seizing properties
Corrugated ribs prevent flashover
Copper core aids in heat removal
Triple seals prevent leakage

The NGK Standard Spark Plug (Part Number 4002) offers reliable ignition performance tailored for OE applications. Designed with durability and efficiency in mind, this spark plug features a solid nickel alloy construction that guarantees dependable performance across various small engine models. Its high-quality alumina silicate ceramic insulator provides superior strength and enhances heat transfer, ensuring optimal operation under demanding conditions. The triple gasket sealing system effectively prevents combustion gas leakage, maintaining engine integrity and efficiency. A copper core enhances heat dissipation, contributing to stable engine temperatures and prolonged spark plug life. Additionally, trivalent metal plating offers superior anti-corrosion and anti-seizing properties, making installation and removal easier over the lifespan of the spark plug. Suitable for multiple applications including Honda, Kawasaki, John Deere, and Winco engines, this spark plug is an essential component for maintaining engine performance and reliability. Each box contains ten spark plugs, making it a practical choice for routine maintenance or fleet applications.

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