Wired Harnesses 55918 Spark Plug Wire Set

The Wired Harnesses 55918 is a replacement spark plug wire set designed to restore reliable ignition system performance. Spark plug wires, also known as ignition wires or high-tension leads, are a critical link between the distributor or ignition coil and each spark plug, delivering the high-voltage electrical pulse needed for proper combustion.

Key Features:

• Direct-fit replacement plug wire set for a precise, OEM-style installation
• High-dielectric insulation to prevent voltage leakage and cross-firing
• Durable outer jacket resists heat, abrasion, and engine chemicals
• Low-resistance conductors promote strong, consistent spark delivery
• Pre-terminated ends for easy, tool-free installation

Worn or failing spark plug wires can cause misfires, rough idle, reduced fuel economy, and increased emissions. Replacing them with a quality set like the Wired Harnesses 55918 helps restore smooth engine operation and optimal ignition timing.