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The NGK spark plug wire set for 1991–1994 Mercury Capri uses an ultra‑low resistance mag‑core to support reliable ignition and quiet EMI/RFI suppression. High‑temperature silicone outer jacket combined with EPDM/silicone insulation and stainless‑steel winding over a ferrite core provides solid dielectric strength and low resistance. OE‑style glued boots, serrated stainless terminals and a locking spring clip ensure secure, watertight terminals; includes coil lead and limited lifetime warranty.
NGK Mercury Capri 1994-1991 Spark Plug Wire Set
