NGK Buick Centurion 1972-1971 Spark Plug Wire Set

When you're getting your classic Buick Centurion ready to hit the road, ensuring a strong, consistent spark is key to a smooth-running engine. This NGK spark plug wire set is built to deliver just that, replacing your old, worn-out wires with a well-built set designed for durability and performance. These wires help make sure each cylinder fires reliably, contributing to better engine response and overall health.

NGK uses a magnetic core with stainless steel winding to create ultra-low resistance, which means a more powerful spark jumps to your spark plugs. The outer jacket is made of high-temperature silicone, and the inner insulation uses EPDM and silicone to handle high voltage without breaking down. This combination helps suppress electrical noise, too, so you get a cleaner signal to the plugs. The boots are designed to fit OE specifications, ensuring a secure connection at both the spark plug and the distributor, with silicone sealer to keep moisture out.

This set fits a wide range of vehicles from the late 60s and early 70s, including models like the Buick Electra, Estate Wagon, and GS 455, as well as some Jeep models. The terminals use a serrated crimp for a strong connection to the cable, and the spark plug boots have a locking clip to keep them firmly attached.