NGK 5984 SPARK PLUG 25 PC SOLID

NGK 5984 SPARK PLUG 25 PC SOLID. The vendor part number is 5984. Read title to know what you are getting. Catalog descrition… NGKs wide heat range results from using copper wire in place of the iron cores found in many conventional plugs Copper dissipates heat quicker, cooling the electrode and insulator tip Raised pre-ignition rating with high conduction copper and long nose insulator Each meets the requirements of high-performance engines Sold Individually