NGK Iridium IX Spark Plug WR5IX (6 Pack) for FORD P-500 BASE 1975-1977 4.9L/300

Engine L6, Engine Size 4.9L/300 Engine Family Ford inline 6-cylinder 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 6 Pack