INTEGRATED COOLING MODULE HAVING RESERVOIR TANK

Provided is a cooling module in which a reservoir tank, a cooling fluid pump, and a direction change valve for pumping and circulating a cooling fluid are integrally modularized in a vehicle's cooling system, and more particularly, relates to a reservoir tank for a cooling module that stabilizes an unstable fluid introduced into a reservoir tank and transmits the fluid to a pump, thereby minimizing damage to the pump, and a cooling module including the same.