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 (w/Coil Lead)

LIMITED LIFETIME WARRANTY: See package for details

The NGK Toyota Corolla 1988-1989 Spark Plug Wire Set is engineered to deliver reliable performance and optimal electrical conductivity for your vehicle. Featuring high-quality variable pitch resistor cables, this set ensures consistent resistance throughout the entire length of each wire, reducing electrical noise and enhancing engine efficiency. The outer jacket is constructed from durable EPDM and silicone materials, providing excellent dielectric strength and resistance to high voltage currents, which helps protect against electrical failures and extends the lifespan of the cables. The inner insulation further enhances safety and durability by containing high voltage conductors securely within each wire.
The NGK spark plug wires are designed with advanced magnetic core technology to produce the necessary impedance for effective suppression of electromagnetic interference (EMI) and radio frequency interference (RFI) noise across the full spectrum of engine frequencies. This results in smoother engine operation and improved radio clarity. The set includes OE or better specified spark plug and distributor boots that guarantee a precise fit, superior performance, and long-lasting durability in demanding automotive environments. Each boot is securely glued to the cable with a silicone sealer, ensuring a watertight seal that prevents moisture ingress and corrosion.
Stainless steel terminals feature up to three serrated crimps that firmly bite into the cable jacket and insulation, providing maximum terminal retention strength. The locking C-shaped spring clip, which is plated to resist corrosion, offers a secure connection to the spark plug, reducing the risk of misfiring or disconnection. This set is designed specifically to fit 1988 and 1989 Toyota Corolla models, making it an ideal upgrade or replacement part for maintaining optimal engine performance. Backed by a limited lifetime warranty, this spark plug wire set offers exceptional value and reliability for your vehicle’s ignition system. Ensure your Toyota Corolla runs smoothly with the trusted quality of NGK's ignition components, engineered for precision and longevity.

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