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. CHEV 1965-62; VW 1980-54, SNOW - 2000-72 ARC CAT, O/B - 1986-68 CHRYS, CLINTON, 2001-77 EVINRUDE, 2005-77 JOHNSON, 1979-76 MERCURY, 1981-76 SPIRIT, 2005-99 YAM, PE ENGINES - KUBOTA, GENERATOR - VARIOUS, OPE - VARIOUS, COM/IND - SUBARU-ROBIN

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 Nickel Spark Plug Box of 4 (Part Number 3922) offers reliable ignition performance tailored for classic Volkswagen Transporter models from 1957 to 1966. Engineered with OE-specific design features, these plugs feature a pure alumina silicate ceramic insulator that ensures superior strength and efficient heat transfer, helping maintain optimal engine performance. The triple gasket sealing technology prevents combustion gas leakage, providing a secure fit and consistent operation over time. A solid copper core enhances heat dissipation and electrical conductivity, facilitating reliable starting and running efficiency for vintage VW vehicles. Trivalent metal plating boosts corrosion resistance and ease of installation, making maintenance straightforward and durable in various operating conditions.

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