I need a plug or cap that goes on the wires on the alternator. Does anyone have one or know where I can go to get one. I went to the dealership and they told me they don't sell pieces of parts. I don't want to have to buy a whole new alternator. Help!!!

Just an idea if you can't find the exact one. Find any rubber or plastic wire cap at a junkyard or off your neighbor's car. [joke] Cut a slit in the top of it. Put it over the post and wires. Thread a nut on to keep it on.

Also, welcome to FF Michigander!