My son has a 2000 5.9 4wd quad dak and he ran into a guy and put a hole in the factory auxiliary transmission oil cooler that sits in front of the A\C condenser. I have looked high and low for a OE replacement with no luck... My service manual shows it clear as day but no #. Anyone know? I know I can order aftermarket but I prefer OE for his truck. I'd just rather not have to go through the dealer. BTW this is the same cooler I have on my 2000 QC 2wd

 

http://www.wholesalemopar.com type in vechical info on the left after entering info click on cooling then the drop box will show 5 listings then click on trans oil cooler then click on it again once the new screen apears its $143.99 without shipping no pn# listed