NGK V-Power Spark Plug UR4 (6 Pack) for CHEVROLET IMPALA 1985-1985 4.3L/262

NGK V-Power spark plugs offer economical performance for nearly any automotive application-and they're the only plugs with NGK's V-Groove technology. These plugs enhance ignitability, lower the voltage requirements of ignition systems, and have strong anti-fouling characteristics, while improving fuel mileage and acceleration performance. The V-Power plugs are also highly durable against electrical and chemical wear, making them long-life replacement plugs. Because of the V-Groove, the spark occurs at the edge of the center electrode-so heat is not absorbed by the electrode itself. This allows the flame kernel to expand quickly and efficiently for a complete burn and great performance.

Engine V6, Engine Size 4.3L/262 Engine Family GM V6 Original equipment manufacturer approved. Trivalent metal plating has superior anti-corrosion and anti-seizing properties Increased fuel economy and lower emissions. Highly durable against electrical and chemical wear Sold In 6 Pack