NGK Laser Iridium Spark Plug ILTR5E11 (5 Pack) for HUMMER H3 BASE 2010-2010 3.7L/223

Engine L5, Engine Size 3.7L/223 Engine Family GM inline 5-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 5 PackYou may also like 6 pc NGK 6441 Iridium IX Spark Plugs for 1UNH-18-110 4701 5357 5358 9603 9604 9664 9803 9803S 999-06910-X9-020 BY481-ZFR6F FR7KII33X FR7LII33X FR8KII332X IK16L IK16TT IK20L MZ602069 XP5224 Ignition.