Anybody know what this oil line is called? It’s on the lower left side of the radiator if you’re looking at it from the front of the car. Having issues with my new radiator since it is thicker my fan is hitting this line. Trying to find a fix. Any ideas? But mainly just what line is this?

 

Doesn’t look oem, do you drive An auto G35? If so, the auto trans fluid runs through the radiator for cooling. Manual does not.

 

Oh gawd the AI bots are upon us....

[Just a note to the future -- so you'll know that the mods deleted the post I was commenting on. I don't usually just post random comments.... :-) ]