The spark plug wires are just as important as the spark plugs. Faulty, aging, or worn out wire sets will cause a lot of problems in your vehicle. And if you think the spark plug wires are simply just plain old wires, you better think again.
The best spark plug wire sets are responsible for delivering high-voltage pulses of electricity to the spark plugs. This action ignites the spark plugs to burn the air and fuel mixture. Any disruption to the flow of electricity inside the wire set will significantly affect combustion and engine performance.
However, take note. Spark plug wires are utilized in older vehicles with distributors. Modern vehicles can either come with a coil pack instead of separate wires or an ignition coil for each spark plug. When buying a new spark plug wire set, make sure the kit is an exact fit to your vehicle.
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