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. 8 Wires (Coil Lead N/R)

LIMITED LIFETIME WARRANTY: See package for details

The NGK Land Rover Defender 90 Spark Plug Wire Set (Part #58403) is engineered for optimal performance and durability in rugged automotive applications. This set features ultra-low resistance magnesium core wires that deliver a powerful and reliable spark, essential for maintaining engine efficiency and smooth operation. The high-temperature premium silicone outer jacket combined with inner EPDM and silicone insulation ensures excellent dielectric strength while resisting heat and environmental damage. These materials protect high-voltage currents, preventing misfires and ensuring consistent ignition performance. Designed specifically for Land Rover Defender 90 models from 1996 to 1999, these wires provide a precise fit with OE or better specified spark plug and distributor boots for seamless installation and long-lasting performance. The boots are glued to the cables with a silicone sealer to guarantee a watertight seal, preventing moisture ingress that can cause misfires or corrosion. Stainless steel terminals with up to three serrated crimps secure the wires firmly to the cable jacket and inner insulation, enhancing retention strength and minimizing the risk of disconnection under engine vibrations. The locking C-shaped spring clip, plated for corrosion resistance, ensures a secure and positive connection at each spark plug terminal, maintaining consistent engine firing. This set includes eight wires, making it suitable for complete ignition system replacement or upgrade, providing reliable spark delivery across all cylinders. Backed by a limited lifetime warranty, the NGK Land Rover Defender 90 Spark Plug Wire Set offers a combination of high-performance materials and precise engineering to meet the demanding conditions faced by off-road and everyday vehicles alike, ensuring optimal ignition efficiency and engine reliability at all times.

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