2004 Ford F650 Battery, Electrical & Wiring Parts You count on your 2004 Ford F650 to run right. That means taking care of it with regular maintenance, necessary repairs, and the right parts. Advance Auto Parts can help with all of that thanks to our extensive inventory of trusted Battery, Electrical & Wiring products and parts. 2004 ford f650 and f750 wiring diagram manual | eBay Find great deals on eBay for 2004 ford f650 and f750 wiring diagram manual. Shop with confidence.