The NGK 1643 Nickel Spark Plug - LKR7E is engineered to deliver extended durability and peak performance for your engine. It boasts trivalent metal plating that provides excellent anti-corrosion and anti-seizing properties, ensuring a long lifespan. The corrugated ribs prevent flashover, while the pure alumina silicate ceramic insulator offers superior strength and effective heat transfer. Additionally, the copper core aids in efficient heat removal, and the triple seals prevent leakage, making this spark plug a reliable and high-performing choice for maintaining your vehicle's engine.

Part number: LKR7E