New NGK Spark Plug 90526 OEM part number 715900492 415130363 NGK part number LMAR9AI-8D These spark plugs work in 2017 Maverick X3 900 triple engines Thread Diameter 10mm Thread Pitch 1.0mm Seat Type Gasket Reach 26.5mm (1.04") Hex Size 9/16" (14mm) Terminal Type Solid Gap .031" (0.8mm) Center Electrode Material Iridium Type Fine Wire Size 0.6mm Projection Projected Ground Electrode Material Nickel Type Standard Shape Taper Cut Quantity 1 Resistor Value 5k Ohm Heat Range 9 Torque Specs Aluminum: 7.2-8.7 lb. ft.