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. M/C - 1968 YAMAHA, PWC - 1991-1986 ULTRANAUTICS, O/B - MARINER, 2007-1985 NISSAN, 1995-1977 SUZUKI, 2007-1980 TOHATSU, 2002-1986 YAMAHA

The NGK Shop Pack Spark Plug Box of 25 (Part No. 705) offers reliable and proven ignition performance for a wide range of vehicles and marine engines. Engineered specifically to meet OE standards, these spark plugs feature a high-grade nickel alloy center electrode, ensuring consistent ignition and efficient combustion. The durable alumina silicate ceramic insulator provides enhanced dielectric strength, reducing the risk of misfires and improving overall engine reliability. Triple gasket sealing technology prevents combustion gases from leaking, maintaining optimal engine performance and reducing emissions. A solid copper core enhances heat dissipation and conductivity, supporting wide heat ranges for versatile use across different engine types. The trivalent metal plating on the surface offers superior anti-corrosion and anti-seize properties, simplifying installation and removal over the lifespan of the spark plug. Designed for use in a variety of automotive, marine, and powersports applications, these spark plugs are a cost-effective solution for replacements and routine maintenance. Whether restoring classic motorcycles, marine vessels, or modern vehicles, NGK's legendary quality ensures dependable ignition performance and long-lasting durability. This pack is ideal for professional technicians, repair shops, and vehicle enthusiasts seeking OE-quality spark plugs with proven technology and reliable operation.

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