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 Part 8142 spark plug wire set is specifically designed for Toyota Tercel models from 1987 to 1990, ensuring optimal performance and reliable ignition system operation. These wires feature variable pitch resistor cables that provide uniform resistance across the entire length, resulting in consistent electrical conductivity for efficient engine firing. The outer EPDM and silicone jacket combined with inner insulation effectively contain high voltage currents, offering excellent dielectric strength and durability in demanding conditions.
NGK's magnetic core technology generates the necessary impedance to suppress electromagnetic interference (EMI) and radio frequency interference (RFI), significantly reducing electrical noise and ensuring smooth engine operation. The high-quality OE or better spark plug and distributor boots are glued to the cables with silicone sealer, creating a watertight seal that prevents moisture ingress and prolongs lifespan. Stainless steel terminals with up to three serrated crimps ensure a secure connection by biting into the cable jacket and insulation, providing maximum terminal retention strength. The included locking C-shaped spring clip, plated to resist corrosion, guarantees a secure, positive connection at the spark plug end, reducing misfires and improving overall ignition reliability.
Designed to meet or exceed OE specifications, this set offers a straightforward upgrade or replacement option for your vehicle’s ignition system. Backed by NGK’s limited lifetime warranty, it provides lasting performance and peace of mind. Whether you're performing routine maintenance or restoring your vehicle's ignition system, the NGK Part 8142 spark plug wire set delivers the quality and dependability expected from a leading automotive parts manufacturer.

Features: