6 New NGK Laser Platinum Spark plugs PZFR5F-11 # 4363
6 New NGK Laser Platinum Spark plugs PZFR5F-11 # 4363, Extra Long Life Double Platinum Plug, 14mm Thread Size, 19mm (3/4") Reach, 5/8" (16mm) Hex Size, Gasket Seat, Resistor, Extended Projected Tip, Solid Terminal Nut, ISO Length, Fine Point Platinum Center Electrode and Platinum Tip Laser Welded on Ground Electrode, .044" (1.1mm) Gap, Heat Range 5