Artikel-Beschreibung
NGK, spark plug MR7F
Copper core. NGK copper core V-Power spark plugs feature a specially designed v-groove center electrode; improving ignitability and reducing quenching. The 98% pure copper nickel plated core delivers increased heat dissipation for more reliable starts and a reduced risk of overheating. - Cold-rolled threads prevent cross-threading and damage to cylinder heads. - Trivalent plating eliminates need for anti-seize. - High-grade alumina silicate ceramic.
