97 z71 trans coolant line

[603 z71]

hey guys, just found out today my trannny cooler line that goes into the radiator right below the upper rad hose is leaking... is there an o-ring or something in there tht would need replacing because the line is fine but u cant see were it ran down the radiator. thank u in advance.

 

[1997chevydriver]

hey guys, just found out today my trannny cooler line that goes into the radiator right below the upper rad hose is leaking... is there an o-ring or something in there tht would need replacing because the line is fine but u cant see were it ran down the radiator. thank u in advance.

I believe there is an o ring but are you sure its the line and not the radiator tank that is leaking?

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[rhino]

Inside the fitting there is an o-ring. We always change the fitting out just because they are cheap and getting that o-ring out and in is a biotch. The fitting is like 5 bucks from gm dealer. If you need the part number let me know.

 

[rhino]

BTW.... That is a very common problem, I'd change them both.

 

[603 z71]

im wetarded its the engine oil cooler line. durrr, i can get the lines with know fittings for 23.99 each at my work, and its definitaly the fitting or o-ring that is leaking.