I had low coolant lite come on a few time while driving, when checked, found coolant was low. Refilled coolant tank, but light came on again not long after. Found that there was an old repair (b4 me) to the top radiator hose. Simple - replace hose, refill, all set. But the part shown has an extra hose which returns to the coolant tank. When I checked my car, it lacks this hose, altho there is what appears to be a factory setup which routes along the top of the radiator back to the tank. Am I somehow looking at the wrong part, or should I just buy the hose recommended and cut and plug the extra hose??

Thanks in advance for your help!
Crow13