So short story short I don't have the towing package in my 2009 V6... I did read the "towing bible" and all I need to know is what part numbers and where to buy some of the towing components (after market or OEM, whatever works best) I have a mechanic available to install everything for me. Based on my requirements I will need:
1. Toyota factory Class IV hitch
2. 7-pin trailer harness and socket.
3. 7-pin to 4-pin adapter.
4. Pre-wired for an add-on trailer brake controller.
5. Transmission oil cooler.
6. Engine oil cooler.
Is there a place where I can buy everything together or I need to go to various places for each part?
I really appreciate all the help and guidance.