• $599.99
    Unit price per 

Product Description

Part Number

4U7A-12A650-ESH DPU-252A - You must have both sets of numbers on your original ecu.
ECU will arrive with updated part number sticker having been programmed with latest Ford Software Updates! (PATS programming will still be required after install)


This ecu will interchange or replace the following ecu part numbers for 2004 Ford F-250 F-350 F-450 F-550 Super Duty trucks, 2004 E-Series models and 2004 and 2005 Excursion 6.0L diesel models: 

4U7A-12A650-ESH and DPU-252A

4U7A-12A650-ESB and DPU-252A

4U7A-12A650-ESC and DPU-252A

4U7A-12A650-ESE and DPU-252A

4U7A-12A650-ESF and DPU-252A

5C7A-12A650-AA and DPU-252A

5C7A-12A650-BD and DPU-252A

Tech Notes

    ECU has been tested with our state of the art vehicle simulator which tests over 25 circuits of the ECU! Some of those are listed below:
  • Reference voltage and EGR tested good!
  • ECU VGT and fan duty tested good!
  • ECU powered up and has communication!
  • ECU fuel pump/main relay tested good!
  • ECU injectors/coils tested good and much more!

Install Notes

  • Disconnect the negative terminal of the battery. Make sure the battery connector is not touching the battery post.
  • Disconnect and remove the module to be replaced.
  • Install and connect the replacement module.
  • Connect the negative terminal of the battery.
  • See "Programming / PATS Security" below for additional install instructions. 

Programming / PATS Security

For Plug and Play you must do the following three steps:

Step 1: Match your part number per above fitment/interchange notes

Step 2: Program ecu to your VIN. Your local certified mechanic can perform this task and in some cases even your local traveling locksmith can handle this task! 

Step 3: If your vehicle has PATS security (Most Ford/Lincoln/Mercury's do) you must have your keys programmed. We recommend you have this done by your local locksmith. In most cases they will travel to your location and the process takes less than 30 minutes. No towing necessary and your local locksmith will be cheaper than a dealer.

Item Condition

  • Pins perfect, none are broken or bent
  • Mounting points good
  • Connectors may some small chips in the plastic but all of the lock tabs are in place


This ECM comes with a 90 day warranty from the date of purchase. Please keep a copy of your purchase record which we will send with your item.