NGK Part 54358 Ultra-Low Resistance Spark Plug Wire Set for Fiat 124 and Yugo GV

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. 4 Wires (w/Coil Lead)

• LIMITED LIFETIME WARRANTY: See package for details

The NGK Part 54358 spark plug wire set is designed for optimal performance and durability in a variety of automotive applications, including Fiat 124 and Yugo GV models from the late 1970s to the late 1980s. Crafted with a high-temp silicone outer jacket and advanced EPDM/silicone insulation, these wires reliably contain high voltage currents, providing excellent dielectric strength even under demanding conditions. The stainless steel winding over a premium ferrite magnetic core ensures ultra-low electrical resistance, resulting in a stronger, more consistent spark that enhances engine performance and efficiency. Additionally, the wires incorporate EMI and RFI noise suppression features, reducing electrical interference for clearer radio signals and improved ignition stability. The set includes four wires with a coil lead, all equipped with OE or better specified spark plug and distributor boots, which guarantee a precise, secure fit and long-lasting performance. The boots are securely glued to the cable with a silicone sealer, creating a watertight seal that prevents moisture ingress and potential misfires. Stainless steel terminals with serrated crimps provide maximum retention strength by biting into the cable jacket and inner insulation, while the locking C-shaped spring clips with corrosion-resistant plating ensure a positive, secure connection to spark plugs. Designed to meet or exceed OE standards, this wire set offers a reliable upgrade for vintage and classic vehicles, backed by a limited lifetime warranty for peace of mind. Whether restoring a classic Fiat or maintaining a Yugo GV, these wires deliver consistent high performance and durability for demanding automotive environments.

Features:

• High-temperature silicone outer jacket for durability and heat resistance

• EPDM/silicone insulation containing high voltage currents with excellent dielectric strength

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

• EMI/RFI noise suppression reduces electrical interference for clearer signals

• OE or better specified spark plug and distributor boots for secure fit and long-lasting performance

• Watertight seal created by silicone sealer ensures protection against moisture and contaminants

• Stainless steel terminals with serrated crimps for maximum retention strength

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

• Set includes four wires with coil lead, suitable for specific vintage vehicle applications

• Limited lifetime warranty provides added confidence in product reliability