Denso Q20RZU11 Platinum Plug for Briggs Animal

The Denso Q20RZU11 spark plug fits Briggs & Stratton Animal 4-stroke racing kart engines. 14mm threads with a 5/8" hex, 3/4" reach. The platinum tipped electrode is designed to provide longer life in severe racing conditions. This is a medium heat range plug, between the hot 16 and the cold 22. Sold individually.