Dependable performance - features A copper core electrode that provides increased conductivity and heat control, providing good overall wear characteristics.; Dependable Performance; Resists fouling and provides superior corrosion resistance; Built by the world leader in Small Engine spark plug to deliver proven performance; Easier starting in all Small Engine UPC: 037551000869 Center Electrode Core Material: Copper Core Internet Product Code (IPC): 0C6949D7AAD Item has MSDS (SDS)?: N MFG Brand Name: Champion Spark Plugs MFG Model # (Series): 120 MFG Name: Federal-Mogul Motorparts Spark Plug Type: 2 & 4 Cycle Supplier Company Name: Federal-Mogul Motorparts