NGK Part 51261 Ultra-Low Resistance Spark Plug Wire Set for Buick Century and More

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. 4 Wires (w/Coil Lead)

• LIMITED LIFETIME WARRANTY: See package for details

The NGK Part 51261 ultra-low resistance spark plug wire set is engineered to deliver outstanding performance and long-lasting durability for a variety of classic vehicles including Buick Century and Oldsmobile Cutlass Ciera from the mid-1980s. Constructed with a high-temp premium silicone outer jacket and internal EPDM/silicone insulation, these wires effectively contain high voltage currents, providing excellent dielectric strength and reducing electrical losses. The stainless steel winding over a premium ferrite magnetic core ensures an ultra-low resistance path, resulting in a more powerful spark that improves engine efficiency and performance. Additionally, these wires are designed to suppress electromagnetic interference (EMI) and radio frequency interference (RFI), minimizing electrical noise that can affect vehicle electronics and radio clarity. The set includes four wires with a coil lead, each fitted with OE or better specified spark plug and distributor boots made with a silicone sealer for a watertight seal, ensuring protection against moisture and contaminants. The stainless steel terminals utilize up to three serrated crimps to securely bite into the cable jacket and inner insulation, providing high terminal retention strength. A locking C-shaped spring clip with corrosion-resistant plating guarantees a secure, positive connection between the spark plug and the wire, preventing accidental disconnections and ensuring consistent ignition performance. This product is backed by a limited lifetime warranty, emphasizing NGK’s commitment to quality and customer satisfaction. Designed specifically for certain 1985 and 1986 models of Pontiac and Oldsmobile, these wires are a reliable upgrade for restoring or maintaining engine performance in vintage vehicles. Whether you're replacing worn-out wires or enhancing your ignition system, the NGK Spark Plug Wire Set provides a durable, high-performance solution suitable for a range of classic American cars.

Features:

• High-temp premium silicone outer jacket for durability and heat resistance

• Internal EPDM/silicone insulation to contain high voltage currents

• Stainless steel winding over ferrite magnetic core for ultra-low resistance

• Excellent EMI/RFI noise suppression for cleaner electrical signal

• OE or better specified spark plug and distributor boots with watertight silicone sealer

• Stainless steel terminals with serrated crimps for secure connectivity

• Locking C-shaped spring clip with corrosion-resistant plating for a reliable connection

• Limited lifetime warranty ensures quality and customer satisfaction