TESTED 04-05 F-350 E-350 EXCURSION 6.0L ECU ECM ENGINE COMPUTER 4U7A-12A650-EGG GM ABS VIDEO We recommend checking with your

We recommend checking with your local locksmith prior to contacting your mechanic to see if they can do both

Fan speed switch positions 1 through 4 have been tested and confirmed good

5C2A-12A650-CSB and DPU-442

After the rebuild the ECU will undergo the same tests to verify the repair

5L3A-12A650-APF

TESTED 04-05 F-350 E-350 EXCURSION 6.0L ECU ECM ENGINE COMPUTER 4U7A-12A650-EGG GM ABS VIDEO We recommend checking with yourPart Number 4U7A 12A650 EGG and DPU 252A You must have both sets of numbers on your original ecu part number sticker. Fitment Interchange 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 EGG and DPU 252A 4U7A 12A650 BRA and DPU 252A 4U7A 12A650 EKA and DPU 252A 4U7A 12A650 ENA and DPU 252A 4U7A