Fitting transmission cooler on Rodeo TD Auto Dual Cab

Gday Pet
Can it be fitted somewhere else? I remember that some of our machines had oil coolers behind the cabin with a small fan.

Cruiser ones are fitted in front of the radiator and the aircon on opposite side to intercooler Not a huge one but it works.

Other way we used to do Coronas was disconnect the pipes that went through the radiator and fit a cooler in behind the bumper.
Not quite so practical on a 4by though.

Its a good idea to fit a trans cooler when towing fitting infront of radiator wont detract much
from radiator airflow, Most radiators with auto have heat exchanger built in , if not possible due to room then try and put in airstream elsewhere at front but allow for ground clearance , and flying gravel etc . I have mounted them horizontal under pickup bed and fitted a electric fan . relayed thru electric engine fan switch . Heat is a killer for auto trans , synthetic oil is another useful change in extreme conditions .