The routing of the tubes is different because of the heater location in the Explorer. The Explorer setup works great of you want to bypass a leaking cabin heater...
You only need to read as far as "wonder how much it would cost to ship you a pair".
Then once you get to the green box immediately below that, realize that:
Wow! It's incumbent on me to police stuff like this.
I should probably edit down that title.
Then go to your nap.