About the Champion Copper Plus RC12YC J-Gap Standard Spark Plug, For Use With 4-Cycle Engines, 14 mm Thread
The Champion RC12YC is a spark plug from the Copper Plus series. It is designed for riding lawnmowers, pumps and generators with 4-cycle engines. This standard spark plug is made of nickel alloy eletrodes with a copper core. Its shell is plated with corrosion-resistant zinc. The J-Gap spark plug is a fixed terminal type for non-automative small engines. It has a 14 mm diameter thread. This spark plug has a 5/8 inch wide hex across flats. Its tough and sturdy design makes it durable and easy to use, with a longer service life. This RC12YC spark plug is made by Champion, a trusted leader in the industry that integrates the finest components for high-quality goods.