NGK Ford Mustang 1979 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. NGK uses a high-temperature silicone outer jacket and inner EPDM/silicone insulation to keep that high voltage contained, ensuring excellent dielectric strength and durability.

You'll find that the spark plug and distributor boots are made to OE or better specifications, meaning they fit right and seal well. The spark plug boots are even glued to the cable with a silicone sealer for a watertight connection, preventing moisture from getting in. For a secure connection at the spark plug terminal, these wires feature a locking C-shaped spring clip with corrosion-resistant plating that bites into the cable for strong terminal retention.