GM 4L80E leaking transmission cooler lines.
The factory trans cooler hose connecters are failing on my 2004 K2500 sub. Are there aftermarket coolers or approaches to eliminating/disabling the factory cooler?
Forum Discussion
I added a Tru-Cool 40K and just ran rubber transmission rated hose from the radiator to the cooler and then rubber transmission hose from the cooler to the return line going back to the transmission. I took a die grinder with a cut off wheel and cut the metal crimp on the factory lines, where the rubber hoses are and you will find a ferrel that you can just put the rubber line, with clamps, on to and from the cooler.
