what is this line called?

[2002allroad]

IMG_2250.jpgIMG_2249-3.jpg

Its located on the bottom when you look straight down between engine and front radiator. where is that oil leak coming from?

[JLAllroad]

IMG_2250.jpgIMG_2249-3.jpg

Its located on the bottom when you look straight down between engine and front radiator. where is that oil leak coming from?

I believe that you’re referring to one of the transmission lines that goes up to the cooler.


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[Smac770]

That's my call too; one of the ATF lines from the transmission to the ATF cooler in the radiator.

https://audi.7zap.com/en/usa/audi+a4.../3/317-317060/

[redrackham17]

That's my call too; one of the ATF lines from the transmission to the ATF cooler in the radiator.

https://audi.7zap.com/en/usa/audi+a4.../3/317-317060/

Yep. Trans coolant line that goes from the radiator, snakes around the driver's side of the engine, and goes into the trans right by where the steering column comes down. That line is also two pieces joined together; it's often one of the first things to go when you have a lot of rust under the car or a small impact to the drivers side. Mine is on its last leg lmao