I know this is an old thread but I have the same issue and finding the correct part number has been a challenge.
The correct part number is 211 501 0201

I am posting this to help others that may come across this thread when they need it.

 

did anyone find the lower oil cooler, ive tried 211 201 0201 and 201 511 0201 , A 211 501 0201 and no hits on oeparts, parts.com or autohauz. I need to replace mine due to a truck tire taking it out and need the small lower one that sits on the heat exchanger on the 05 w211's

 

I think I finally found it, now to find a better price..

http://www.mbpartsworld.com/p/Merced...115010201.html

 

[QUOTE=aghakauve;4954226]Texas is the best! Yea with the discount this runs about 150-200..[/QUOTE where in Texas can I find oil cooler

 

hey so i am replacing this part (oil cooler below the HE) part # 211 501 0201, but it comes up as a transmission oil cooler, so is this part for engine oil or atf (transmission fluid)?

 

Transmission: https://mbparts.mbusa.com/oem-parts/...ler-2115010201

But make note that it comes up as a part for: 2006-2011 Mercedes-Benz G 55 AMG® (2115010201). For the E55/CLS55, I am under the impression that its an oil cooler...

 

so i ordered the part from mercedes and although its called a trans cooler, if u follow the lines it is for engine oil cooling, got it for around $370, instead of $500 or $550 if anyone is wondering or ordering this part

 

Hello everyone, I have one question for you about the oil cooler. Have any of you installed any other retrofit coolers instead of the standard coolers?

I had a broken engine that sent the metals flying around. And I'm afraid that a piece of metal has got into the oil cooler.

Thanks for the replies everyone

 

I know that their are larger oil coolers available for the M113K E55. And have read about E55 owners installing larger oil coolers. I would do a search.