Ford Racing Performace Parts - 1999-2004 Mustang - 9MM Spark plug wire set

Wire-wound custom ignition wire sets feature low resistance for minimum spark loss. Silicone insulation and boots withstand high temperatures and voltage loss for minimum cross-fire and are highly resistant to fuels, oils and solvents. Long-life, tough stainless steel terminals for “post” type distributor caps. Includes coil wire for socket-type coil and “Ford Racing” identification. Cylinder number appears on each wire.

NEW AND IMPROVED Spark plug wires feature high quality 9mm wire available in 4 colors: blue, black, yellow and red.