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

This NGK Part 9237 spark plug wire set is engineered to deliver reliable performance for Subaru Impreza models from 1995 to 1997. Crafted with high-quality materials, these wires feature a durable outer EPDM/silicone jacket and inner insulation that contain high voltage currents, ensuring excellent dielectric strength and long-lasting performance. The variable pitch resistor cables maintain uniform resistance throughout, providing consistent electrical conductivity for optimal engine operation. The magnetic core design helps produce the necessary impedance to effectively suppress electromagnetic interference (EMI) and radio frequency interference (RFI) noise across the entire spectrum, resulting in smoother engine performance and reduced electrical noise.

The set includes OE or better specified spark plug and distributor boots that are glued to the cables with a silicone sealer, creating a watertight seal that prevents moisture ingress and corrosion. Stainless steel terminals with serrated crimps bite securely into the cable jacket and inner insulation, offering high terminal retention strength to ensure reliable electrical connections. The locking C-shaped spring clip, with its corrosion-resistant plating, guarantees a secure and positive connection to the spark plugs, reducing misfires and improving ignition efficiency. Designed for durability and consistent performance, this set is suitable for high-demand automotive applications.

Ideal for Subaru Impreza owners seeking a high-quality replacement, this set is backed by a limited lifetime warranty, ensuring peace of mind with every installation. Whether restoring an older vehicle or upgrading for enhanced performance, the NGK spark plug wire set provides excellent electrical conductivity, noise suppression, and durability to keep your engine running smoothly and efficiently.

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