The NGK 3901 Nickel Spark Plug (CPR7EA-9) is designed to deliver extended life and optimal performance for your engine. Featuring trivalent metal plating, it offers excellent resistance to corrosion and seizing, ensuring longevity. The plug is equipped with corrugated ribs to prevent flashover and a pure alumina silicate ceramic insulator that provides exceptional strength and superior heat transfer capabilities. The copper core enhances heat dissipation, while the triple seals ensure there is no leakage, making this spark plug a reliable choice for maintaining engine efficiency and performance.

Part number: CPR7EA-9