NGK ultra-low resistance mag core wire sets provide outstanding performance and durability. High-temp premium silicone outer jacket and inner EPDM/silicone insulation contain high voltage currents for excellent dielectric strength. Stainless steel winding over premium ferrite magnetic core delivers ultra-low resistance, a more powerful spark and excellent EMI/RFI noise suppression. OE or better specified spark plug and distributor boots ensure the highest quality fit, performance and durability in every application. Spark plug boots are glued to NGK cable with a silicone sealer for a watertight seal. Stainless steel terminals utilizing up to 3 serrated crimps bite into cable jacket and inner insulation for the highest terminal retention strength (wherever possible). Locking C-shaped spring clip with corrosion-resistant plating ensures a secure and positive spark plug terminal connection. 6 Wires (Coil Lead N/R)

LIMITED LIFETIME WARRANTY: See package for details

Upgrade your vehicle's ignition system with the NGK Part 51174 ultra-low resistance spark plug wire set, designed specifically for select Buick Century and Oldsmobile models from the mid-1980s. This set features high-temperature premium silicone outer jackets and EPDM/silicone inner insulation that effectively contain high-voltage currents, providing excellent dielectric strength and reducing electrical leakage. The stainless steel winding over a premium ferrite magnetic core ensures an ultra-low resistance pathway, resulting in a more powerful spark for improved engine performance and fuel efficiency. Additionally, these wires offer superior EMI/RFI noise suppression, helping to minimize electromagnetic interference that can affect vehicle electronics. The OE or better quality spark plug and distributor boots are glued with a silicone sealer to guarantee a watertight seal, ensuring durability even in harsh weather conditions. Stainless steel terminals with serrated crimps firmly bite into the cable jacket and insulation for maximum retention strength, while the locking C-shaped spring clip with corrosion-resistant plating provides a secure connection to the spark plugs. This set includes six wires, making it suitable for a range of 1986-1988 Oldsmobile and Buick models, ensuring a reliable ignition system. Backed by a limited lifetime warranty, the NGK spark plug wire set offers long-lasting performance and peace of mind for your vehicle maintenance needs. Designed with quality materials and precision engineering, this set is an ideal choice for restoring or enhancing the ignition system of your classic or late-model vehicle. Proper installation will ensure optimal engine performance, smoother operation, and enhanced electrical noise suppression, helping your vehicle run efficiently for years to come.

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