NGK V-POWER SPARK PLUG

ZFR6K-11; 14 Millimeter Thread Size; 3/4 Inch Reach; 0.044 Inch Pre Gap Size; 5/8 Inch Hex; Nickel Ground Electrode Core; Copper Center Electrode; Nickel Center Electrode Tip; Flat Seat; 5000 Ohm Resistance; Refer Document Section For Marine Applications