BR6ES Spark Plug | NGK 4922 NGK spark plug Part number BR6ES Stock number 4922 14mm thread size 19.0mm thread length Resistor Gasket seat Standard type Gap 0.035 in. (0.9mm) 13/16 in. hex Replaces Mercury 33-8134711
BR6ES Spark Plug | NGK 4922 NGK spark plug Part number BR6ES Stock number 4922 14mm thread size 19.0mm thread length Resistor Gasket seat Standard type Gap 0.035 in. (0.9mm) 13/16 in. hex Replaces Mercury 33-8134711