Expansion tank hoses for late-models

[Tbolt]

anyone know the part numbers of the hoses that come off of the expansion tank? the ones on the top of the tank, not the main one at the bottom

also, i can see where one goes from the picture below, but where does the other one go? i image it doesn't connect to anything but just drains to the road...correct me if im wrong

pic for reference

[NC325iC]

one goes to the top of the rad as a vent, the other is an overflow drain hose that goes to the fender well and out of the car.

[bzboardz]

maybe im going crazy, but what way are your wipers pointing?

[Tbolt]

Ha, I saw that too. I think thats a euro car. I just googled m20 engine bay for that photo, its not my car.

as for the hoses, i cant find the part numbers so im just going to buy some standard hoses