I wanted to add an external transmission cooler, I decided to go with the factory external cooler. The cooler and the silver line was easy to find, the black line (return) was very hard to find. Install was really easy:
- Remove the return line from the radiator and quick disconnect hose on the other end.
- Install the external cooler in the factory mounts and install the top line from the radiator to the cooler.
- Install the bottom line on the cooler and push the other end into the quick disconnect line.
- Done
- Just to be safe, I flushed the cooler and lines with ATF and air.