Fantastic. Thank you.

 

Does anyone know is it the stock gm radiators that are leaking or is it the aftermarket ones
like Silla, and how old was the radiator when this happened?

 

stock rads are the problem ive seen coolers go anywhere from literally 1 year old hummer to mine which is 8 its a crapshoot my bill was 7k total not worth gambling on

 

Thanks
I replaced my radiator 3 month's ago, I am going to order the B&M 70273 SuperCooler as I live in Michigan and it gets very cold, And it is self regulating so it will warm up as needed.

 

Now Im scared . Cant sleep thinking on the fricking transmission cooler .
im ordering the Aftermarket today . Will replace asap

Im guessing this is DIY but anyway could someone post photos of brackets , etc

Link to the best tranny cooler in amazon?

 

Trans cooler bursts! - Page 2 - Hummer Forums by Elcova

 

Thanks for the link ... By the pics it looks to be mounted in front the OEM . Any way to use both but still bypass the radiator or just the tru cool is needed

There is a second small cooler which I suppose is the oil cooler ( needs to be replaced too ?)

Update : Just bought it , Thank you guys for the post , Im doing a 2000 miles RT next month so looking forward to change this before hit the road

 

oem is in rad you mount cooler in front of condensor no i dont think oil cooler moves.i believe everything was in trucool kit but the aluminum brackets

 

that second smaller cooler mounted in front of rad is a power steering fluid cooler, I had to move mine over just a little bit to fit the trucool, the whole install is easy to do

 

Just finished the trans cooler .. I got leaking on both fittings .. What should add to the thread , Teflon tape? .. Would this hold with the transmission fluid and heat . thx