Leak - is this trans cooler?

[JasonPAtkins]

This line isn't wet on either side of this spot, so I have to assume the leak is coming from the connection. Is this trans cooler? There doesn't seem to be anything to tighten up. Do I just replace the line?

 

[swathdiver]

Time to replace them. Check the other side if you have the engine oil cooler, those lines eventually sweat and then leak too.

 

[Rocket Man]

Yes trans cooler , yes replace.

 

[JasonPAtkins]

Ok, thanks.

 

[ScottyBoy]

Yep, that's the transmission cooler lines. And Holy shit that's some dark ass transmission fluid! You need to change and flush that shit son.