97 Acura CL 3.0 (j30a1)

Have located the culprit of my giant coolant leak. It's the heater/coolant hose running from an inlet under the distributor cap and runs along the back of the engine bay and into a plastic black module down on the bottom of the bay near the firewall (not the heater core, that's located up top).


Hard to capture it on camera since the space under the dizzy is super cramped, but you get the gist. You can see how black/wet the inlet looks in the beginning. It was spilling loads of coolant and bubbling when I put pressure in the radiator.

The only things written on the hose sleeve are YUSA-Y701 HO-09 (you can see it towards the end of the video). But I can't locate that part number on google. Or is there any other universal hose I can use?

Thanks!

 

That is part of your heating/water valve system, the black box is the water valve that opens and closes when you turn your heat off and on.

79721-S87-A00