The NGK spark plug wire set for 1991–1995 Ford Aerostar features ultra‑low resistance mag‑core construction to keep ignition strong and suppress EMI/RFI interference. Premium high‑temperature silicone outer jacket and EPDM/silicone inner insulation preserve dielectric strength; stainless‑steel winding over a ferrite core lowers resistance. OE‑style glued boots, serrated stainless terminals and a locking, corrosion‑resistant spring clip deliver a secure, watertight connection; includes coil lead and limited lifetime warranty.
NGK Ford Aerostar 1995-1991 Spark Plug Wire Set