My 2000 expy is leaking at the end of the core hose running to the front of engine connecting to thermo housing its not the house but the housing for it how do i fix it please help

 

If I understood correctly, it is leaking where the heater hose connects to the Alumimun crossover housing, which also contains the Thermostat.??

IF that is the case I don't think the you can just get the alum cross over housing...might have to get the whole intake??

I would make sure it not the clamp or the hose that is leaking 1st.

 

What engine do you have. I had to replace the intake on my 4.6 and I still have the crossover. I would just have to find it.