Here's a link to an on-line dealer for Acura parts to the factory cooler. That page has installation instructions you can download which shows the ATF diagram. Note the instructions are for both power steering and ATF coolers so review the correct section. Videos on You Tube too.I just ordered a Transmission Cooler. I went with the Long Tru-Cool LPD Transmission Oil Cooler 4544. Does anyone have a diagram showing where the transmission fluid goes out of the transmission and into the radiator and then the return line?