C207 oil leak, need help

Need help identifying the part where the oil leak is happening and a remedy.
Noticed some smoke from burning oil coming out from the hood.
Coming from the back left side.
here is the part where there is a leak...
I cleaned the area with degreaser, rinsed and wiped dry and have confirmation of a leak...
would this be as simple as replacing that black piece?
Thanks, I'm a car newb, trying to learn.

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