NGK Nickel Spark Plug Box of 4 (BR5ES)

NGK's standard spark plugs, recognized by their iconic yellow box, use a pure copper core for excellent heat dissipation and conductivity. This design helps maintain a wide range of operating temperatures, crucial for consistent engine performance. The trivalent metal plating on the exterior is a smart touch, offering superior resistance to corrosion and seizing, which makes installation and future removal much easier. You'll get a set of four, which is what most common engines need to replace all their plugs at once.

Inside, the high-grade alumina silicate ceramic insulator provides robust strength and helps with heat transfer away from the firing tip. NGK also uses a triple gasket sealing system to prevent any combustion gases from leaking out, ensuring the plug works as intended. These are proven OE technology, meaning they meet the same standards as the plugs your vehicle came with from the factory, offering reliable performance for a wide variety of vehicles.