What size adapter for filling up the transmission?

[gnx547]

Soon I will be replacing the transmission filter and fluid on a 2010 Explorer V6. Does anyone know what size adapter I need to screw on the bottom of the transmission pan plug to fill it up?

 

[fordmanwv]

1/8 inch NPT male threads You can pickup a 1/8 x hose barb at NAPA or any hardware store that will work for about $2 or so