I had a small leak which turned into a big mess and now I can't seem to find the right part. Can anyone help me find a replacement part? I think it's the heater hose inlet or outlet, but the part that broke is a T shaped splice which is attached to a hose coming from the firewall. I drive a 2013 Dodge Journey SXT.

 

Those are prone to breaking. If you replace it with the factory part, it will break again. Get yourself a metal tee available at most hardware stores and some hose clamps.

 

Looks like one of those dikfers

 

Thanks jkeaton! I'll look into it.