Champion 883 QL78C Spark Plug

Champion 883 QL78C spark plug delivers dependable performance under the hood. Featuring a copper core electrode that provides increased conductivity and heat control for good overall wear, this spark plug helps ensure your vehicle keeps running smoothly. The electrode design optimizes voltage distribution for consistent ignitions, while the alumina insulator provides high temperature insulation to resist heat, erosion and electrical leakage that can cause misfires. An all-round sensible option for drivers wanting fuss-free operation.