[ImperialCrown]

Try to get a better look at the leak source. The top hood latch plate unbolts and lifts up for a visual inspection. Usually the hose end clamps loosen up and start leaking. The lines are held into the cooler by retainer clips.
I've never had to replace a condenser/cooler assembly unless it got hit.

 

[ImperialCrown]

The ATF cooler occupies the first few top rows of the condenser. I believe that the ATF lines attach at the drivers side and the A/C lines attach at the passenger side.
If it is difficult to see where the leak is because of everything being wet or grimy, degrease the area.

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1 - A/C CONDENSER (COMBINATION COOLER) 2 - AUTO TRANS COOLER TAPPING BLOCK 3 - UPPER CONDENSER MOUNTING BRACKET (2) 4 - RADIATOR 5 - LOWER CONDENSER MOUNTING BRACKET (2) 4.Disconnect the A/C discharge line and the A/C liquid line from the right side of the A/C condenser (Refer to 24 - Heating and Air Conditioning/Plumbing/LINE, A/C Discharge - Removal) and (Refer to 24 - Heating and Air Conditioning/Plumbing/LINE, A/C Liquid - Removal) .5.Install plugs in, or tape over the opened discharge and liquid line fittings and the condenser ports.6.Disengage the retaining clips that secure the upper A/C condenser mounting brackets to the radiator.7.Lift the A/C condenser (combination cooler) straight up to disengage the lower mounting brackets from the radiator and carefully remove the condenser from the engine compartment.