2006 Ford F250 Super Duty Stereo Wiring Harness - AutoZone Equip cars, trucks & SUVs with 2006 Ford F250 Super Duty Stereo Wiring Harness from AutoZone. Get Yours Today! We have the best products at the right price. Ford F-250 OE Wiring Harnesses & Stereo Adapters — CARiD Ford F-250 wire harnesses showcased on our digital shelves provide efficient, worry-free operation of many parts of the vehicle. Also, it makes installation a breeze. We carry Ford F-250 wire harnesses that have a common style with black or white connectors on each end, covered in certain areas by a special type of tape or sleeve, as well as harnesses that have a sleeve along the entire length.