05-07 F-150 F-250 5.4L ECU PCM ENGINE COMPUTER 6C3A-12A650-JB VK2-C3681 REBUILT Featured Products AL3A-12A650-CHB

AL3A-12A650-CHB

you will need to replace the unit

7L3A-12A650-GYA

This will not effect install as the other three points will hold this unit firmly in place but we wanted to note and took some pictures

ECU injectors/coils test good and much more

05-07 F-150 F-250 5.4L ECU PCM ENGINE COMPUTER 6C3A-12A650-JB VK2-C3681 REBUILT Featured Products AL3A-12A650-CHBPart Number 6C3A 12A650 JB & VK2 C3681 YOU MUST HAVE BOTH OF THESE ON YOUR PART # STICKER! 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 on 2005 to 2007 F 150 F 250 F 350 5. 4L Trucks: *Note: Your part number sticker must also have VK2 C3681 on it as well as one of the below numbers. 6C3A 12A650 JB 6C3A