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. 6 Wires (w/Coil Lead)

LIMITED LIFETIME WARRANTY: See package for details

The NGK Nissan D21 1986-1989 Spark Plug Wire Set offers reliable high-performance ignition wiring designed specifically for Nissan vehicles from that era. Crafted with precision, these cables feature uniform resistance and exceptional electrical conductivity, ensuring efficient spark delivery for optimal engine performance. The outer EPDM and silicone jacket provide excellent dielectric strength and durability, protecting high voltage currents from environmental elements while maintaining flexibility for easy installation. The internal insulation maintains consistent impedance across the entire frequency spectrum, effectively suppressing EMI and RFI interference to ensure smooth engine operation and reduce electrical noise.
NGK's commitment to quality is evident in the OE or better specified spark plug and distributor boots, which guarantee a precise fit, enhanced performance, and long-lasting durability. The boots are securely glued to the cables with a silicone sealer, creating a watertight seal that withstands moisture and temperature fluctuations. The stainless steel terminals utilize up to three serrated crimps, providing exceptional retention strength that ensures reliable connections even in demanding conditions. Additionally, the lock C-shaped spring clip, with corrosion-resistant plating, maintains a secure and positive connection to the spark plugs, reducing misfires and ensuring consistent ignition.
Designed with a comprehensive approach to performance and durability, this six-wire set includes the coil lead, making it a complete solution for restoring or upgrading your vehicle’s ignition system. Backed by a limited lifetime warranty, the NGK spark plug wire set is a trusted choice for enthusiasts and professionals seeking high-quality ignition components for Nissan Pathfinder and D21 models from 1986 to 1989. This product complies with Prop 65 regulations, ensuring safety and environmental standards are met, and is suitable for use in standard automotive applications without restrictions for air freight or LTL shipping.

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