Embodiments of the invention provide an electric machine module and a method for cooling an electric machine. The electric machine module includes the electric machine including a stator with stator end turns, a through bolt, and a housing with at least two removably-coupled frame members. Each of the at least two removably-coupled frame members include an inner wall, an outer wall, a coolant cavity defined between the inner wall and the outer wall, and a bolt channel. The coolant cavity can be positioned substantially around at least one of the stator end turns radially. The bolt channel can be positioned through a portion of each of the at least two removably-coupled frame members and can be located radially inward from an outer substantially circular periphery of the housing.