NGK number BKR5EIXSize: 14 x 1.25mmReach:19mmHex:16mmFeatures:<ul>with resistor

Superior ignitability, stable idle and long service lifespanAdvanced anti-corrosion, anti-seizing and anti-fouling propertiesQuicker starts and accelerationOutstanding acceleration, high fuel efficiently and durability, raise combustion efficiency, petrol saving</ul>Raw material:<ul>