BKR6ES NGK SPARK PLUG (4)

Features Trivalent metal plating provides superior anti-corrosion and anti-seizing properties; Corrugated ribs preventÿflashover; Pure alumina silicate ceramicÿinsulator, provides superior strength and better heat transfer; Copperÿcore aids in heat removal; Triple seals prevent leakage ; 4 box; Specifications Size: 2.5 mm; Center Electrode: Nickel; Ground Electrode Material: Nickel; Seat Type: Gasket; Terminal Type: Solid;.