NGK spark plug wire set for Ford Fiesta (1978–1980) brings ultra-low-resistance mag-core construction with stainless steel winding over a ferrite core to support strong spark delivery and EMI/RFI suppression. High-temp silicone outer jacket combined with EPDM/silicone inner insulation preserves dielectric strength under heat. Includes 4 wires (with coil lead), OE-style glued boots sealed with silicone, serrated stainless terminals and a corrosion-resistant locking spring clip; limited lifetime warranty.
NGK Ford Fiesta 1980-1978 Spark Plug Wire Set