SPARK PLUG

OEM Quality

- Triple gasket sealing process

- Consistent performance

- Plug choice of million vehicles

Importance of Heat Range

The heat rating is a measure of the amount of heat dissipation.The heat range of a spark plug is the range in which the plug works well thermally. The heat rating of each NGK spark plug is indicated by a number; lower numbers indicate a hotter type, higher numbers indicate a colder type.