need to locate and change oil sending unit on 4.6 liter Triton V8

Found this online: The switch is going to be mounted into the same chunk of metal that the filter screws onto. Actual location depends on whether 2WD or 4WD. Single plug-on wire connector, usually can be removed with a socket. I'd suggest replacing it during your next oil change. Keeps the mess down. Slightly different location on the 4x4 model. Remove the drivers side wheel, then can access the switch located on a metal fitting on the side of the engine just above the front axle gearcase. Follow the hoses from the remote oil filter housing back to the engine and there it is.