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      02-25-2011, 04:52 PM   #8
jzchen
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Drives: 335xi Sedan
Join Date: Sep 2008
Location: Arcadia, CA

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Quote:
Originally Posted by s2kman View Post
Got the same problem.
After I drained coolant I tried to disconnect coolant pipe from the housing.
When doing that I lost some o-ring that snapped out of the pipe... the rubber gasket is still in there but I definitely saw something dropped but cannot find it...
Does anybody have that pipe part # or something so I can call a dealer and figure out what was that?

thanks
You mean the big hose connected directly to the oil filter housing? There was no gasket as I remember, just the metal "ring/clip" that held the hose in place. If the metal ring/clip is still there I think you're ready to just put it back.