The NGK V-Power spark plug is an OE-style nickel alloy replacement that boosts ignitability and idle quality with a V-cut center electrode and concave ground electrode. The V-cut directs the spark toward the electrode edge to develop more rapidly, improving starts and reducing quenching. NGK's alumina ceramic insulator, copper core and trivalent plating ensure strong dielectric performance, heat dissipation and resistance to corrosion for reliable service life.
NGK V-Power Spark Plug Box of 4 (ZFR5A-11)