NGK 6619 Iridium Spark Plugs LFR6AIX-11 – 6 PCS *NEW*

NGK Iridium IX Spark Plug, 14mm Thread, 26.5mm (1.04″) Reach, 5/8″ (16mm) Hex Size, Gasket Seat, Resistor, Solid Terminal, Projected Tip, Fine Wire (0.6mm) Iridium Center Electrode, Tapered Cut Ground Electrode, .044″ (1.1mm) Gap, Heat Range 6