Dear all
My radiator is fairly new: it has been replaced in 2001.
However I discovered a small leak from the fitting where the hose goint to the expansion tank fits. On Fastlane I found this fitting as a separate part.

http://catalog.eautopartscatalog.com/mercedesshop/sophio/wizard.jsp?partner=mercedesshop&clientid=mercedesshop&baseurl=http://catalog.peachparts.com/&cookieid=1A90GNMW11GX0II2WF&year=1992&make=MB&model=300-TE-001&category=G&part=Radiator+Fitting

Can I indeed just replace this inexpensive fitting? I have not found a post that describes this replacement. I got the impression one has to replace the radiator when leaks occur.
Your sensible comments are very welcome. Have a nice day, Bruno

_
1992 300TE 140kmiles