An electrical connector assembly is comprised of a main housing portion and a front housing portion. The main housing portion and front housing portion receive a terminal therethrough and are rotatable relative to each other. The front housing portion has a terminal receiving cavity which receives the base portion of a terminal, and the main housing portion has a terminal receiving passageway. The terminal receiving passageway has a terminal receiving aperture which aligns with the terminal receiving cavity, which when rotated overlaps the terminal receiving cavity to lock the terminal therein.