NGK Laser Iridium Spark Plug ILTR5E11 (4 Pack) for CHEVROLET HHR LT 2009-2011 2.4L/145

Engine L4, Engine Size 2.4L/145 Engine Family GM 4-cylinder 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 Sold In 4 Pack