05 F-250 F-350 E-350 E-450 6.0L ECU ECM ENGINE COMPUTER 5C2A-12A650-CSB DPU-442 GM ABS VIDEO you need to make sure

you need to make sure the vehicle's coils have been replaced with Motorcraft DG514 and the spark plugs have been replaced with Motorcraft SP433 before the ECM is installed

5 and 2008  GMC Yukon and Yukon XL with 6 needle gauge set up

* ECU Requires programming and is not plug and play (see notes for free programming below)

6L3A-12A650-BEB

56044675AF

05 F-250 F-350 E-350 E-450 6.0L ECU ECM ENGINE COMPUTER 5C2A-12A650-CSB DPU-442 GM ABS VIDEO you need to make surePart Number 5C2A 12A650 CSB AND DPU 442 BOTH OF THESE MUST BE ON YOUR PART NUMBER STICKER! **The ecu you receive will fit your application if you have the above part number combination. It may not have this part number on it (may have an update part # sticker on it) but it will match if your ecu has the above numbers on it.** Fitment Interchange This ecu will interchange or replace the following ecu part numbers for 2005 Ford F 250 F 350 F 450 F 550