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Possible leaking?

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Old Mar 24, 2023 | 10:47 PM
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yaoyx531's Avatar
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Mercedes W212 E250
Possible leaking?

Hi all,

While I was changing the air filter today, I found that there seems to be some leaking on my 2014 W212 E250. See the pictures below. Any idea what might be the issue, what part is it? I'm trying to to search online but didn't seem to find a similar issue.

Thanks!


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Old Mar 25, 2023 | 01:19 AM
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Cylinder head cover. Check valve cover, if replacement needed MB does not offer cover separately but if you search 6510100630 ebay lists diaphragm and repair kit.



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Old Mar 25, 2023 | 10:14 AM
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Mercedes W212 E250
Originally Posted by konigstiger
Cylinder head cover. Check valve cover, if replacement needed MB does not offer cover separately but if you search 6510100630 ebay lists diaphragm and repair kit.

Thank you very much! This is very helpful.
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