NGK 54316 RC-EUC040 Spark Plug Wire Set, 7mm Silicone Ignition Cables

The NGK 54316 (RC-EUC040) spark plug wire set is an ignition cable set for replacing worn or cracked plug wires. Worn wires can cause misfires, rough idle and hard starting. NGK builds this set to OE specifications. NGK is a leading ignition specialist with more than 80 years of automotive experience.

Key Features:

• 7mm ignition cable with a 29 gauge galvanized copper core
• OEM-specified spark plug and distributor resistor boots for a proper fit
• High-temperature silicone jacket resists underhood temperatures up to 482°F (250°C)
• Premium fiberglass braid reinforcement over EPDM/silicone inner insulation for strong dielectric strength and cable tensile strength
• Numbered leads for easy cylinder identification, with a color-coded coil wire for correct installation
• Stainless steel terminal ends are positive-locking and corrosion-resistant. They hold tight and resist vibration and separation.

This NGK wire set restores reliable spark delivery with OE-quality construction and a secure, vibration-resistant connection at every terminal.