This NGK automotive-use spark plug is nickel-plated with a copper core and features a unique v-cut in the centre electrode that helps the spark develop more rapidly. Designed to OEM standards and manufactured in Japan using state-of-the-art technology, this plug features trivalent metal plating, corrugated ribs to prevent flashover, and is triple-sealed. It is suitable for certain cars from a wide range of automotive brands.
- Nickel tipped centre electrode
- Nickel ground electrode
- Long service life (20,000-40,000km)
- NGK spark plugs are manufactured in Japan using state-of-the-art technology
- Stock No. 7421