NGK 2309 Iridium IX Spark Plugs Hellcat/Trackhawk

Set of 4

Fitment: 2009+ 5.7L VVT, 2015+ 6.2L HEMI

NGK IX Iridium Series plugs were designed specifically for the performance enthusiast.

• Fine wire center electrode ensures high durability and a consistently stable spark
• Iridium alloy has an extremely high melting point, perfect for today's high-tech, high performance engines
• Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
• Corrugated ribs prevent flashover
• Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer
• Copper core aids in heat removal
• Triple seals prevent leakage

Need x16 plugs to complete a set.