The NGK spark plug wire set for 1986 Ford Aerostar uses ultra‑low resistance mag‑core construction to preserve spark energy and limit EMI/RFI interference. Premium high‑temperature silicone jacket with EPDM/silicone inner insulation and stainless‑steel winding over a ferrite core keep dielectric strength high while lowering resistance. OE‑style glued boots, serrated stainless terminals and a locking spring clip ensure secure, watertight connections; includes coil lead and limited lifetime warranty.
NGK Ford Aerostar 1986 Spark Plug Wire Set