NGK V-Power spark plugs (ZFR6F-11G) in a box of four feature a unique V-cut center electrode and concave ground electrode to enhance ignitability compared with standard nickel plugs. The V-cut promotes faster spark development and reduced quenching for quicker starts and smoother idle. Constructed with high-grade ceramic insulators and corrosion-resistant plating, these OE-style plugs offer reliable replacement performance.
NGK V-Power Spark Plug Box of 4 (ZFR6F-11G)