06 F-250 F-350 MARK LT 5.4L ECU ECM PCM ENGINE COMPUTER 6L3A-12A650-ARD TESTED Optional Core Return

Optional Core Return

56044675AI

Mounting points are all open and intact

For Plug and Play you must follow the below three steps:

Illumination has been tested and replaced as needed

06 F-250 F-350 MARK LT 5.4L ECU ECM PCM ENGINE COMPUTER 6L3A-12A650-ARD TESTED Optional Core ReturnPart Number 6L3A 12A650 ARD ECU will arrive with updated part number sticker having been programmed with latest Ford Software Updates! Fitment Interchange This ecu will interchange or replace the following ecu part numbers for 2006 Ford F Series and Lincoln Mark Lt 5. 4L trucks: 6L3A 12A650 ARD 6L3A 12A650 ABA 6L3A 12A650 ARB 6L3A 12A650 BBB 6L3A 12A650 CBA 6L3A 12A650 CKA Tech Notes ECU has been tested with our state of the art vehicle simulator