NGK variable pitch resistor cables provide uniform resistance and ensure outstanding electrical conductivity in high-quality cables. Outer EPDM/silicone jacket and inner insulation contain high voltage currents for excellent dielectric strength. NGK variable pitch magnetic core cables produce the necessary impedance to suppress interference throughout the entire frequency spectrum for exceptional 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 (Coil Lead N/R)

LIMITED LIFETIME WARRANTY: See package for details

The NGK Mazda RX-7 spark plug wire set Part 8159 is engineered to deliver reliable and efficient ignition performance for 1993 to 1995 Mazda RX-7 models. These high-quality cables feature a durable EPDM/silicone outer jacket and inner insulation that provide excellent dielectric strength, ensuring high voltage currents are safely contained and the electrical system remains protected. The variable pitch magnetic core design helps produce the necessary impedance to suppress electromagnetic interference (EMI) and radio frequency interference (RFI) across the entire frequency spectrum, resulting in reduced noise and improved engine performance.
NGK's precision-engineered spark plug boots are glued to the cables with a silicone sealer, creating a watertight seal to prevent moisture ingress and ensure longevity under various operating conditions. Stainless steel terminals utilize up to three serrated crimps, biting into the cable jacket and inner insulation for maximum retention strength, which helps maintain a secure connection during engine operation. The inclusion of a locking C-shaped spring clip with corrosion-resistant plating guarantees a positive, vibration-resistant connection between the spark plug and ignition cable, thereby enhancing overall ignition reliability.
Designed to fit 1993 to 1995 Mazda RX-7 models, this set ensures optimal fit and performance, meeting or exceeding OE specifications. The set comes with four wires, making it suitable for complete ignition system upgrades or replacements. Backed by a limited lifetime warranty, NGK’s spark plug wire set offers long-lasting durability and consistent performance, making it an excellent choice for enthusiasts and professional mechanics alike.

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