Heater core hose.

[snarl]

Anyone have the part number for the hose that goes from the radiator to the heater core?

[arveetek]

What vehicle are you working on? Year, make, and model is very helpful in answering these questions, since there are at least 3 different versions of radiator hose routings used on the 6.5L engines over the years.

Casey

[snarl]

1995 chevy k3500 6.5td

[arveetek]

I had trouble locating that hose when I replaced mine recently as well. Turns out Dayco 87740 is a perfect fit:

Dayco 87740 hose (http://www.daycoproducts.com/part?category_id%3D1084%26year%3D%26make%3D%26mode ltype%3D%26model%3D526%26description%3D%26part_num ber%3D87740)

This fit like a glove on my 1995 K1500.

Casey

[snarl]

Thank you.