NGK 5728 Nickel Spark Plug - BMR4A stands out with its robust construction aimed at delivering extended life and optimal performance. This spark plug features trivalent metal plating, offering superior anti-corrosion and anti-seizing properties for reliable operation. The corrugated ribs are designed to prevent flashover, ensuring consistent performance. Crafted with a pure alumina silicate ceramic insulator, it provides excellent strength and improved heat transfer. The copper core aids in effective heat removal, while the triple seals prevent leakage, making the NGK 5728 Nickel Spark Plug - BMR4A a dependable choice for maintaining engine efficiency and reliability.

Part number: BMR4A