The cross-flow aluminum radiator core has plastic side tanks (7) with gaskets and metal clinch tabs along both core headers on the front and rear sides of the radiator. The radiator coolant flow moves from the left to the right of the radiator, with the radiator inlet (1) near the top of the left end tank and the outlet (8) near the bottom of the right end tank. The transmission oil cooler is located in the right end tank.