The hose is definitely shot and I plan on replacing the whole thing. It looks like it wraps down under the passenger side. I pulled the under body cover but still can’t seem to locate Where it ends up. I can see the other line wraps to the front of the block. Does anyone have a routing diagram? Can’t seem to find one online.
Those are crimp clamps and you may be able to tighten them up with a proper crimping tool but can get away with a pair of dikes. The coolant lines from the reservoir do get brittle with time so be careful when moving them. I had one break on me and bought new braided lines to replace. There is a difficult one which runs to a manifold in front of the engine up against the firewall.