Review on 🚗 Derale 13403 Series 10000 Stacked Plate Transmission Oil Cooler - 19 Row, Black by Andargie Marquez

I installed this on my 2016 Ford F-150 XLT with no additional transmission cooler. You will need a 10AN o-ring for the 8AN flare and then an 8AN socket for the barb. The hose from the existing radiator is 1/2 inch ID, so get a 1/2 inch hose as well. Installation couldn't be easier. Get the right gear oil and fill the radiator before installing the last hose and you're done. My transmission previously scored 232 with a trailer to go into the mountains on I-70 outside of Denver. After I added it it never went above 210 and 200 is where the thermostat kicks in which was great. There were 206 in all.