NGK Ford Courier 1982-1972 Spark Plug Wire Set

The stainless steel winding over a premium ferrite magnetic core in this NGK wire set is key to its ultra-low resistance. This design helps deliver a more powerful spark to your engine, which can make a difference in how smoothly it runs. These wires are built to handle high voltage currents thanks to a high-temperature silicone outer jacket and inner EPDM/silicone insulation, ensuring excellent dielectric strength even under demanding conditions. They fit a range of vehicles, including models like the Ford Courier, International Scout, and various Mazda cars.

NGK specifies OE or better boots for a quality fit and reliable performance. The spark plug boots are securely attached to the cable with a silicone sealer, creating a watertight seal to keep moisture out. For the connection at the spark plug terminal, these wires use locking C-shaped spring clips with corrosion-resistant plating, ensuring a solid connection that resists vibration and corrosion over time. The terminals themselves use up to three serrated crimps that bite into the cable jacket and insulation, providing strong terminal retention.