NGK 54259 Spark Plug Wire Set — 4-Wire Set with Coil Lead, Blue Silicone

The NGK 54259 (RC-EUX003) is a specific-fit spark plug wire set consisting of 4 wires including a coil lead. NGK's ultra-low resistance magnetic core wire sets are engineered to deliver outstanding ignition performance and long-term durability. The set features a high-temperature premium silicone outer jacket paired with inner EPDM/silicone insulation, providing excellent dielectric strength to contain high-voltage currents. A stainless steel winding over a premium ferrite magnetic core produces ultra-low resistance for a stronger, more consistent spark, while also delivering effective EMI/RFI noise suppression.

Key Features:

• 4-wire set including coil lead
• Blue silicone insulation with 7mm outside diameter
• High-temperature silicone outer jacket and EPDM/silicone inner insulation for superior dielectric strength
• Stainless steel winding over premium ferrite magnetic core for ultra-low resistance and EMI/RFI noise suppression
• Four straight (180°) black silicone spark plug boots glued with silicone sealer for a watertight seal
• Black distributor/coil end boot at 90°
• Stainless steel terminals with up to 3 serrated crimps for maximum terminal retention strength
• Locking C-shaped spring clip with corrosion-resistant plating for a secure spark plug terminal connection
• OE or better specified boots for precise fit and performance
• Standard replacement grade; specific fit (not universal)

NGK is a globally recognized OE ignition supplier, and this wire set is manufactured to meet or exceed original equipment standards for fit, performance, and durability. Fits select 1985–1987 Renault models. California Proposition 65 Warning: Cancer — www.P65Warnings.ca.gov.