NGK Buick LeSabre 1966-1964 Spark Plug Wire Set

The stainless steel winding over a ferrite magnetic core in these NGK wire sets is key to their ultra-low resistance. This design helps deliver a more powerful spark to your engine, which can make a difference in how smoothly it runs. They're built with a high-temperature silicone outer jacket and EPDM/silicone inner insulation to handle the high voltage currents needed for a strong spark, while also providing excellent dielectric strength. This set fits a range of vehicles, including models like the Buick LeSabre, Chevrolet Impala, and Oldsmobile 442.

NGK pays close attention to the details that matter for a reliable connection. The spark plug and distributor boots are designed to fit OE specifications, ensuring a secure and durable connection. They use a silicone sealer to attach the spark plug boots to the cable, creating a watertight seal to keep moisture out. For terminal retention, stainless steel terminals with up to three serrated crimps bite into the cable jacket and insulation, providing a strong hold. A locking C-shaped spring clip on the spark plug terminal connection ensures it stays put and resists corrosion.