Looking for o ring sizes
 

Hey all, I am looking for the o ring sizes for the o rings in the cooling hose connections that attach next to the lower radiator hose. Parts 1 and 3 in this diagram where they attach at the radiator. Thanks to anyone who can help.....:D

No one has an idea? Help please :)

Where is the diagram ?
We don't even know what year and model you have.
Why not take the parts numbers and call dealer to ....

I hated when people come and ask the question and expect we all have to do the :search:for you... :throw:

BTW don't be cheap with cooling system,you have to buy the new hose,not just the O-rings.

+1, and +1, and +1 on what mrbmwx5 said.

Buy the hoses, save yourself the headache, in a few months when that shit pops or pops off and spills its entire cooling contents in the middle of your trip within 3 seconds.

I agree with the new hoses they are on order, however I want to have an extra o ring for these hoses and the coolant temp sensor (I was able to find that size).

I did forget to link the diagram, sorry about that. Here it is:

RealOEM.com * BMW E53 X5 4.4i Cooling System Water Hoses

Also, the x5 is a 2000 4.4l....

I spent over an hour scouring all the resources I have before asking this question. I am not some noob logging in to ask what type of oil or spark plugs.... The dealer here is a total waste of time and won't give me the time of day. I thought there might be some help here, as in someone who has more experience with the M62 cooling system than I do. I am NOT expecting you to search for me I was simply wondering if someone had traveled this road before.....

I believe i have some of those o-rings in Viton lying around. They were made by Beisan systems. PM me and i will be happy to send a few over if i can find them. I use them if i have to disconnect a coolant system hose to service something. They always leak after.

Thank you for the help!

:)