trainwreck91

is this the right one?

2007 Chevrolet Suburban 1500 Engine Oil Cooler Hose Assembly - ACDelco 20828695 | StockWiseAuto

LTL4life

Those are for the engine oil cooler, not the transmission oil cooler, they are not the same.

trainwreck91

duh, right, it says oil cooler. i missed that. hey in2pro,you mentioned you did this on your 07 can you give me a part number and any pointers? thx in advance

Typerod

x2, I think I'm in the same boat here. I would like part numbers please to have something to compare to. I'll try to post up pics of my leaks, maybe its my engine oil cooler leaking and that another possible source of my oil consumption issues.

in2pro

Engine oil cooler should be on drivers side and the transmission cooler on the passenger side... though it is very possible they are both referred to as "oil lines"

Typerod

If In2Pro is correct, the I think both my trans cooler and engine oil cooler are leaking! great! lol!

Here are my pics:

Passenger side and driver side respectively (Please excuse my professional use of duct tape, lol)
Are the lines leaking in my pics, the trans cooler and engine oil cooler, In2Pro? The driver's side line comes back up to something, I think that maybe power steering fluid line? Thanks in advance!

in2pro

picture #2 looks like it could be the power steering pump hose leaking....
I don't have the engine oil cooler on my 07 but I did on my 97 so I am making some assumption that it would still be similar.

Okay took a look at the manual and that is correct...

Typerod

Thanks so much for your help! So now I need to find the part numbers for a new trans cooler line and a new power steering line. I'm not sure if I have the engine oil cooler or not.

EDIT: Sorry In2pro, I just read your post again, and when you say "that is correct", do you mean, yes its the power steering pump hose leaking or, yes its the engine oil cooler leaking? lol.

in2pro

Sorry, I meant that yes the engine oil cooling line IS on the drivers side of the radiator...per the attached picture in post #27

Typerod

No worries friend, Thanks again!