A special copper center electrode that requires less juice to make the spark and ignite the mixture. That means fast sure starts, less misfiring, even in the coldest climate. Made of precious metal, the electrode resists corrosion and oxidation. All NGK plugs listed are 14mm plugs. Kitty Cat plugs are 1/2″ reach – all others are 3/4″ reach.
All Spark Plugs are priced individually