I am looking for a radiator to replace the one I have.
Mine has stripped threads on one side of my ATF cooler.

so you need an oil cooler then? It's not all the same part. Are you leaking oil? Or leaking coolant?

your picture shows a 300SD not a 300D

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1985 300TD Turbo Euro-wagon
1979 280CE 225,200 miles
1985 300D Turbo 264,000 miles
1976 240D 190,000 miles
1979 300TD 220,000

GONE but not forgotten
1976 300D 195,300 miles
1983 300D Turbo 175,000 miles

http://i42.photobucket.com/albums/e3...e485-1-2-1.jpg

yes, I will have to change it.
I just got the 300D couple weeks ago.

Got this car a couple weeks ago.
Chasing problems to get it reliable.

ATF cooler threads are stripped and leak.
I currently put a band-aid on it. I have a fuel line over the threads on cooler and metal line with a clamp on each end.
Removed the flex line for now.

No leaks but not a permanent fix.

Might be hard to get. Those aluminium threads on the cooler seem to always strip. There is some way to try and repair them. One guy told me he kludged his with a load of jb weld. Good luck replacing it...
If you do try and get some old lines of an old cooler I've had success by using a pipe wrench backwards. That is so that as you turn it's not clamping onto the threads but the other way. Aluminium and steel really can get married together after 25+ years.

My bad I meant the ATF cooler in the radiator..

finally got a used one, locally
all fixed!!
thanks for the interest