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. 6 Wires (w/Coil Lead)

LIMITED LIFETIME WARRANTY: See package for details

Ensure reliable ignition performance with the NGK Part 8109 spark plug wire set, specifically designed for select Mercury Villager and Nissan Quest models from 1993 to 1998. Crafted with high-quality materials, these wires feature a durable EPDM and silicone outer jacket that provides excellent insulation and resistance against high voltage currents. The integrated variable pitch magnetic core generates the necessary impedance across the entire frequency spectrum, effectively suppressing EMI and RFI interference for smoother engine operation.

Each wire in the set includes OE or better specified spark plug and distributor boots, guaranteeing a precise fit and long-lasting durability. The boots are securely glued to the cables using a silicone sealer, creating a watertight seal that prevents moisture ingress and enhances reliability. Stainless steel terminals with serrated crimps ensure maximum retention, biting firmly into the cable jacket and insulation to maintain a secure electrical connection even under demanding conditions. The locking C-shaped spring clip, plated with corrosion-resistant material, provides a positive and secure connection to the spark plug, reducing misfires and ensuring optimal engine performance.

This six-wire set is designed for easy installation and dependable operation, making it an ideal replacement for worn or damaged ignition wires. Backed by NGK's reputation for quality and a limited lifetime warranty, this set offers peace of mind and consistent performance. Whether upgrading existing ignition components or restoring your vehicle's ignition system, these NGK spark plug wires deliver the high standards of durability and electrical conductivity required for your Mercury Villager or Nissan Quest. Proper ignition system maintenance is essential for efficient engine operation, fuel economy, and reduced emissions, and NGK’s advanced wire design helps achieve these goals effectively.

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