95 and older a-500 uses 3 wire plug.

95 and older 518 uses 3 wire plug or 2 wire plug if it's non-lock up.

96 and newer use a bigger plug with something like 10 wires.

My old 94 dakota 318 definately had an a-500 as does my currant 91 318 dakota.

I am not causing global warming, I am just trying to hold off a impending Ice Age!