I need help identifying a part..pic inside.

[Qualitywires.com]

This part looks like it might be leaking a bit. It's covered by warranty, but what is it? Part of the oil cooler?

Thanks.

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[jp]

Looks like a Airconditioning part to me... the line between the pump and the aircond cooler...

 

[GTS Dean]

JP's right. That's an o-ringed joint on the condenser core. They tend to leak.