NGK Spark Plugs DR9EA 3437 * Premium Copper Core Spark Plug with Trivalent Metal Coating

The NGK Spark Plugs DR9EA 3437 is a high-performance ignition component engineered for reliable engine operation. Featuring a durable copper core, this spark plug delivers superior heat removal, ensuring optimal combustion and enhanced engine efficiency. The triple seals provide excellent resistance to leakage, while the corrugated ribs help prevent flashover, making it a dependable choice for demanding automotive applications.

Constructed with a pure alumina silicate ceramic insulator, the NGK DR9EA offers exceptional strength and superior heat transfer capabilities. The trivalent metal plating on the terminal and shell provides outstanding anti-corrosion and anti-seizing properties, extending the longevity of the spark plug and maintaining consistent performance over time. Whether you're performing routine maintenance or upgrading your vehicle, this spark plug delivers consistent ignition performance, contributing to smoother engine operation and improved fuel economy.

Designed for easy installation, the NGK DR9EA 3437 is compatible with a wide range of engine types. Its robust construction and advanced features make it an ideal choice for drivers seeking durability, reliability, and high-quality ignition performance. Trust NGK*s reputation for engineering excellence and enhance your vehicle*s ignition system with this premium spark plug today.