Good day!
Is there any information about radiator overflow hose that goes from radiator to reservoir?
What inner and outer diameter, how thick are the walls?
Or is it fine to just take approximate measurements with ruler and buy hose that is close enough?

Mine looks very shabby and with micro cracks, might be good time to change.



Thanks and have a nice day!

 

Take the hose off and take it to your local auto store for closest match up. Personally id leave it as that looks pretty cln.

 

Part number: 89018409
Looks like this one(substitute):
https://www.rockauto.com/en/moreinfo...59&jsn=8&jsn=8

3/8" x 50' (60 psi)
End 1 Inside Diameter .375 in
End 1 Inside Diameter 9.5 mm

 

If it ain't broke, don't fix it.

 

Engine Coolant Reservoir Hose

Part Number: 89018409
Supersession(s): 20834244

 

+1 Looks ok leave it be...

How often do you have overflow