NGK 58397 RC-XX102 Spark Plug Wire Set, Ignition Wires

The NGK 58397 (RC-XX102) spark plug wire set is a direct-fit replacement ignition wire set (also called spark plug cables or ignition wires). It carries high-voltage current from the distributor or coil to each spark plug. NGK has decades of OE ignition experience, and this set is built to OE-level durability and performance.

Key Features:

• Magnetic core, wire-wound ignition cable for low resistance and RFI/EMI noise suppression
• Spark plug and distributor boots made to OEM or better specifications
• High-temperature silicone outer jacket that resists moisture, oil and fuel, and withstands underhood temperatures of 250°C+ / 482°F+
• Corrosion-resistant stainless steel terminal ends that hold securely and resist vibration and separation
• Numbered wires, plus a color-coded coil wire, for easy cylinder identification and installation

This set helps restore smooth, reliable ignition. A worn or cracked wire set can cause misfires, rough idle and hesitation. NGK part number 58397 is also listed as RC-XX102.