G-Power Platinum Spark Plug by NGK NGK G-Power Series offers the performance and durability of platinum at a competitive price. Fine wire platinum tipped center electrode reduces required voltage for better starts, superior acceleration and increased fuel economy. Features Trapezoid cut ground electrode Trivalent metal plating Corrugated ribs Pure alumina silicate ceramic insulator Copper core aids in heat removal Triple seals prevent leakage Benefits Provides superior anti-corrosion and anti-seizing properties Provides superior strength and better heat transfer Better starts, superior acceleration and increased fuel economy Applications Universal What’s In The Box? 1 – G-Power Platinum Spark Plug Warranty 60 Day Warranty