NGK Iridium IX Spark Plug LFR5AIX-11 (8 Pack) for INFINITI M45 BASE 2006-2010 4.5L/4494cc

Engine V8, Engine Size 4.5L/4494cc Engine Family Nissan V8 Fine wire Iridium center electrode ensures high durability and a consistently stable spark Iridium alloy has an extremely high melting point, perfect for today's high-performance engines Sold In 8 Pack