NGK Part Number 52219 Ultra-Low Resistance Spark Plug Wire Set for Ford E-250 and F-350 (1988-1997)

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

This NGK Part Number 52219 spark plug wire set is designed specifically for Ford E-250 Econoline Club Wagons from 1988 to 1991 and F-350 models from 1990 to 1997, ensuring optimal performance and durability. Crafted with high-temp premium silicone outer jackets and EPDM/silicone inner insulation, these wires provide excellent dielectric strength, effectively containing high voltage currents for reliable ignition performance. The stainless steel winding over a premium ferrite magnetic core delivers ultra-low resistance, resulting in a more powerful spark that enhances engine efficiency and acceleration. Additionally, these wires are engineered to suppress electromagnetic interference (EMI) and radio frequency interference (RFI), reducing noise and improving overall vehicle operation. Each set includes eight wires with coil lead connections, fitted with OE or better specified spark plug and distributor boots for a precise, secure fit. The boots are glued with silicone sealer to ensure a watertight seal, preventing moisture ingress that can cause misfires or corrosion. Stainless steel terminals with up to three serrated crimps bite into the cable jacket and inner insulation, maximizing terminal retention strength to withstand engine vibrations. The locking C-shaped spring clips, plated with corrosion-resistant material, guarantee a positive and secure connection to spark plugs, maintaining optimal electrical contact over time. Backed by a limited lifetime warranty, this NGK wire set offers a proven solution for maintaining peak ignition performance in your vehicle. Designed with quality materials and precision engineering, these wires are built to meet or exceed OE standards, providing reliable service across a range of Ford trucks and vans from the late 1980s through the 1990s.

Features:

• High-temp premium silicone outer jacket and EPDM/silicone inner insulation for excellent dielectric strength.

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

• Suppresses EMI/RFI noise for cleaner engine operation and reduced electrical interference.

• OE or better specified spark plug and distributor boots for a precise fit and durability.

• Watertight seal with silicone sealer for moisture protection and long-lasting performance.

• Stainless steel terminals with serrated crimps for maximum retention strength.

• Locking C-shaped spring clips with corrosion-resistant plating for secure connection.

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