NGK SPARK PLUGS R6254E-105 Spark Plug with Trivalent Metal Plating and Copper Core

The NGK SPARK PLUGS R6254E-105 is engineered for optimal performance and durability. Featuring advanced trivalent metal plating, this spark plug offers superior anti-corrosion and anti-seizing properties, ensuring a longer lifespan and reliable ignition in a variety of engine conditions. Designed with a pure alumina silicate ceramic insulator, it provides exceptional strength and efficient heat transfer, helping maintain consistent engine performance even under demanding conditions.

Built for precision, the R6254E-105 includes triple seals to prevent any leakage, maintaining the integrity of your engine*s combustion chamber. The specially designed corrugated ribs work to prevent flashover, ensuring stable operation across a wide range of engine speeds and loads. A copper core enhances heat removal from the combustion zone, contributing to improved efficiency and reducing the risk of overheating during extended use.

Whether you*re performing routine maintenance or seeking to upgrade your engine*s ignition system, this spark plug delivers reliable performance and longevity. Its robust construction and advanced features make it suitable for a variety of automotive applications, providing the power and dependability you need for everyday driving or high-performance scenarios.