NGK Multiground Spark Plug - BR8ET FD2134 NGK Platinum Spark Plug -

NGK Platinum Spark Plug - BUR7EQP

NGK V-Groove Spark Plugs Feature a Unique V-Cut in the Center Electrode that Directs the Spark to the Edge of the Electrode

NGK Resistor V-Groove Spark Plug - LFR6C-11

NGK Platinum Spark Plug - PTR5D-13

NGK Multiground Spark Plug - BR8ET FD2134 NGK Platinum Spark Plug -NGK Multiground Spark Plug BR8ET. NGK is the worlds largest manufacturer of spark plugs. NGK's extensive range of spark plugs has been designed specifically to suit individual engine applications and are manufactured to match or exceed original equipment specifications. Multi Ground Electrodes are Less Sensitive to Increased Voltage Requirements Due to Gap Growth.