NGK Spark Plug BM6A (5921)
NGK small engine spark plug BM6A (5921).This spark plug is commonly used in small engine applications such as lawnmowers, chainsaws, hedge trimmers and brush cutters but is also used in some motorcycles, utility vehicles, older cars and vintage vehicles. Please check the 'compatibility' tab of this page, where applicable, for compatibility information and the 'Specifications' tab for technical data.