TESTED 04-05 F-350 E-350 EXCURSION 6.0L ECU ECM ENGINE COMPUTER 5C7A-12A650-BC Featured Products ECU has SKIM security and

ECU has SKIM security and requires programming before install

5C3A-12A650-JEA and VK2-C3594  - You must have both of the numbers on your part number sticker

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TESTED 04-05 F-350 E-350 EXCURSION 6.0L ECU ECM ENGINE COMPUTER 5C7A-12A650-BC Featured Products ECU has SKIM security andPart Number 5C7A 12A650 BC and DPU 252A You must have both sets of numbers on your original ecu part number sticker. ** The ecu we ship to you may not have this part number on it (It may have an updated part number sticker) but as long as you have both of these part #'s on your ecu it will program and work for your application. ** Fitment Interchange This ecu will interchange or replace the following ecu part numbers for 2004 Ford F 250 F 350 F 450 F