NGK is the world’s leading spark plug brand, boasting the highest sales volume. They handle spark plugs for automobiles, motorcycles, and even marine, aircraft, and rocket applications. They also supply spark plugs to motorsports teams such as Formula 1 and MotoGP, ensuring smooth and enjoyable driving with regular inspections and replacements.
This spark plug features an iridium alloy center electrode and a thinner electrode to improve ignition performance. Furthermore, a thermo-edge is incorporated at the tip of the insulator, making it more resistant to fouling and contamination.