Engine to Heater pipe (metal one) Need help! has leak and not sure what to order

[Turbocookie]

I have a 1997 mazda 323 protege with a 1.6l engine. i have a leak in the metal pipe from the engine to the heater hose and i went to a car parts place and they were unable to find the part i needed. How can i find out the specific name for that pipe? if anyone can help out it would be appreciated, car is only a week old :@

 

[Turbocookie]

bump

 

[Berto24]

if you upload a photo it will be easier to us to give you an answer

 

[Turbocookie]

It is not that exact one just using it to show you all, it would be the yellow pipe.