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Spark Plug Wire Set Ignition

SKU: WR5974

(XS2Z12259AA)

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About This Item

About This Item

  • Kits use Original Equipment boots and terminals for proper fit.
  • High-Dielectric Insulation helps maintain and control voltage delivery while reducing Radio Frequency Interference.
  • EPDM/Silicone wire jacket, spark plug AND coil / distributor insulators help protect against oil and high temperatures.
  • Optimized wire lengths help minimize part numbers while still providing proper fit.
  • Designed for long life - key life durability testing (equivalent to 10 years/150,000 miles) is conducted in addition to on-vehicle durability testing.
  • Resistance and continuity of each spark plug wire assembly must meet application-specific standards.
  • Spark plug boots and coil/distributor boots are tested to ensure they maintain the seal with the cable - no dielectric punctures or tracking through the insulator and cable seal.
  • Terminal ends are designed to ensure they do not pull off the ends of the cable under normal service conditions.
  • Wires are optimum lengths for easy installation.
  • Contour. Zetec. DOHC.
  • 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.