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2008 Outback 2.5i, 2009 Forrester 2.5 sohc
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Discussion Starter #1
I picked up an upper radiator hose from the dealer. It has a directional triangle. Anyone know which direction it should point? Should the arrow be on the radiator or engine inlet side? The hose bend looks symmetric, but I'm wondering if one end might be slightly smaller OD.

I measured the OD and it looks the same. 50/50 chance of getting it right if I guess. '

If I don't see a response, I'm going to assume the arrow is the direction of flow, and points into the radiator for the upper hose.
 
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