I need some help identifying and replacing this hose located in the back of the engine bay. The part is circled in red in the photos. I think its a coolant line. Can someone please give a name and/or a part number for this hose? Also How hard is it to replace. I cant see how far down the right-side of the hose goes and I dont know if I have to remove intake manifold to do it. Your help is appreciated. Thanks.

 

.......................where's the turbo?

 

There is no turbo. The project was canceled. I didnt have enough time. My plans were to locate it in the front between the engine and fan.

 

I believe that is the line that gets water from the engine to pass into the heater.... goes from the back of the engine into that valve thing just to the left? It would be called a "Hose, Heater Water Inlet"... sorry I only have JDM part numbers

 

Thanks for your help. I already replaced it a fews ago. Lexus sells the part for 45 dollars . I decided to buy a hose at Discount Autoparts for $5.00 instead . It doesnt look as nice but the car is running great now. Thanks again.