Well some new parts are badly in need of.
I am told I need a new regulator box for the fan part # A0255453332.
New engine fan, and valve body part # 140270060688.

I do not know if any of the provided part numbers are correct because I did not have any luck searching for them on my own. Can anyone provide me with the proper part numbers and perhaps a good source in the US?

I have since bought the MB WIS workshop DVD's but have not gone through all 144 pages of learning how to use it. I supposed it has the ability to provide all parts numbers and such but I am at a lost on how. Is there anything else out there that can provide part numbers if the WIS does not. With this car being a right hand drive and rare model (E200) not available in the US my dad and myself are having a rather hard time finding the right parts in the US to repair it. I typically buy parts from a 1997 E320 in the US and ship them to him. They usally do the trick but with the mentioned above parts I am stuck trying to describe to the parts people what I need. Having the part # surely makes the process a lot less stressful. Thanks for anyone that can lend a hand.