Part of the ignition system of your vehicle, Chevy Pickup spark plug wires perform an important step in the process that carries high voltage spark to the engine, adding the final ingredient to the combustion process. The engine needs three crucial ingredients to complete the combustion process, fuel and air, delivered to the combustion chambers in a carefully balanced mixture, and high voltage spark to ignite the fuel and air mixture, beginning the combustion that produces engine power. The coil is the source of this high voltage, transmitting it to the distributor through a heavily insulated high voltage wire.

The distributor transfers the voltage through a series of electrical contacts to the spark plug wires. Each of the spark plug wires is equipped with a heavily insulated and moisture resistant jacket to keep the high voltage safely contained as it is carried to the spark plug at each engine cylinder.

At the end of each of the Chevy Pickup spark plug wires is a rubber boot that fits securely onto the end of each spark plug, forming the connection through which the spark plug wires transmit the voltage to the spark plug. The spark plug uses the high voltage to ignite the fuel and air mixture, starting the combustion process. The spark plug wires will become worn over time, requiring periodic replacement to maintain the efficiency of the ignition system. We carry a selection of quality replacement spark plug wires in our user-friendly online catalog. Our excellent prices and expert customer service will make ordering your Chevy Pickup spark plug wires quick and convenient whether you use our secure site or our toll-free phone line.