doubtful, Dell is famous for making motherboards for i3/i5 but not i7 unless a XPS model.
will it fit, well firstly you will have to take laptop apart and see if the CPU currently in it is not welded to the main board, but mounted on a socket (not likely but possible) and then put the I7-3632QM in its place and boot to see if it work. quite possibly it will not.