The NGK 7840 Nickel Spark Plug - CR5HSA exemplifies NGK's commitment to quality and performance in standard plugs. Designed for extended lifespan and optimal engine function, it features trivalent metal plating that offers superior anti-corrosion and anti-seizing properties, ensuring consistent performance in various conditions. Corrugated ribs prevent flashover, while the pure alumina silicate ceramic insulator enhances strength and facilitates efficient heat transfer. A copper core aids in effective heat dissipation, contributing to reliable ignition and engine efficiency. Additionally, triple seals prevent leakage, maintaining plug integrity and ensuring dependable operation over its service life.

Part number: CR5HSA