The spark plug boot cover prevents the spark plug wires and spark plug sleeves from being subjected to engine and exhaust overheating that generates a lot of heat. Note: For use on gasoline burning vehicles only.

The spark plug boot cover prevents the spark plug wires and spark plug sleeves from being subjected to engine and exhaust overheating that generates a lot of heat. Note: For use on gasoline burning vehicles only.

The spark plug boot cover prevents the spark plug wires and spark plug sleeves from being subjected to engine and exhaust overheating that generates a lot of heat. Note: For use on gasoline burning vehicles only.

The spark plug boot cover prevents the spark plug wires and spark plug sleeves from being subjected to engine and exhaust overheating that generates a lot of heat. Note: For use on gasoline burning vehicles only.