NGK Ford Thunderbird 1995-1989 Spark Plug Wire Set

The stainless steel winding over a premium ferrite magnetic core in these NGK wire sets is key to their performance. This design creates ultra-low resistance, which means a more powerful spark can jump to your spark plugs. For your 1989-1995 Ford Thunderbird, this translates to a more consistent and efficient burn in the combustion chamber.

NGK builds these wires with a high-temperature silicone outer jacket and an inner EPDM/silicone insulation layer. This combination is great for containing high voltage currents and offers excellent dielectric strength, keeping that spark energy where it needs to be. The spark plug and distributor boots are made to OE or better specifications, ensuring they fit right and seal tightly against moisture, thanks to a silicone sealer applied to the cable. You'll also find stainless steel terminals with multiple serrated crimps for a strong connection to the cable, and a locking C-shaped spring clip that bites securely onto the spark plug terminal.