Motorcraft Spark Plug Wires are manufactured with premium-quality materials to strict Ford Engineering standards to help maintain AND control high voltage delivery to spark plugs.

Product Features:

• Backed by Motorcraft's Service Parts Warranty
• Designed for long life - key life durability testing (equivalent to 10 years/150,000 miles) is conducted in addition to on-vehicle durability testing.
• Optimized wire lengths help minimize part numbers while still providing proper fit.
• Wires are optimum lengths for easy installation.
• EPDM/Silicone wire jacket, spark plug AND coil / distributor insulators help protect against oil and high temperatures.
• Motorcraft ignition components help prevent false check engine lights.