NGK Part 51178 Ultra-Low Resistance Spark Plug Wire Set for Chevrolet and GMC Vehicles

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 (w/Coil Lead)

• LIMITED LIFETIME WARRANTY: See package for details

Upgrade your vehicle's ignition system with the NGK Part 51178 Ultra-Low Resistance Spark Plug Wire Set, designed specifically for Chevrolet and GMC models from the early 1990s. This premium wire set features a high-performance magnetic core wrapped with stainless steel winding, providing ultra-low resistance for a more powerful and consistent spark. The wires are equipped with high-temp silicone outer jackets and inner EPDM/silicone insulation, ensuring excellent dielectric strength and durability under demanding conditions. Each wire is engineered to contain high voltage currents efficiently, reducing misfires and improving engine performance.

The set includes eight wires with a coil lead, all fitted with OE or better quality spark plug and distributor boots. These boots are glued to the cable with a silicone sealer, creating a watertight seal to prevent moisture ingress and corrosion. Stainless steel terminals utilize up to three serrated crimps, which bite into the cable jacket and inner insulation for maximum terminal retention strength. A locking C-shaped spring clip with corrosion-resistant plating guarantees a secure and positive connection to each spark plug, enhancing reliability and reducing the risk of disconnection during operation.

This NGK Spark Plug Wire Set is backed by a limited lifetime warranty, offering peace of mind for long-term durability. It is designed to meet or exceed OEM specifications, ensuring a perfect fit and optimal performance in compatible vehicles. Whether you're restoring an older model or performing routine maintenance, this wire set enhances ignition efficiency, improves engine response, and contributes to overall vehicle reliability. Suitable for use in various 1990-1993 Chevrolet and GMC trucks and vans, this set is a vital component for maintaining peak engine performance.

Features:

• High-temperature silicone outer jacket and EPDM/silicone insulation for excellent dielectric strength

• Stainless steel winding over ferrite magnetic core for ultra-low resistance and powerful spark

• OE or better quality spark plug and distributor boots with silicone sealer for a watertight seal

• Stainless steel terminals with multiple serrated crimps for secure cable retention

• Locking C-shaped spring clip with corrosion-resistant plating for reliable connection

• Includes 8 wires with coil lead for comprehensive ignition system coverage

• Designed for optimal performance and durability in Chevrolet and GMC vehicles from 1990-1993

• Backed by a limited lifetime warranty for long-term reliability