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The NGK spark plug wire set for Buick Century (1978) is an 8-wire direct-fit replacement built to maintain dependable spark delivery. Ultra-low-resistance mag-core conductors with stainless steel winding and a ferrite core reduce electrical loss and suppress EMI/RFI. High-temp silicone jackets and EPDM/silicone inner insulation improve dielectric strength, while glued, sealed boots resist moisture. Stainless steel terminals and a locking spring clip secure connections. Covered by a limited lifetime warranty.
NGK Buick Century 1978 Spark Plug Wire Set
