12 RAM 1500 2500 5.7L ECU ECM PCM ENGINE COMPUTER ALTERNAATOR CHARGING REPAIR GM ABS VIDEO 4C3A-12A650-ATG & DPU-252A - You

4C3A-12A650-ATG & DPU-252A - You must have both sets of numbers on your original ecu

5W4A-12A650-CD

5W4A-12A650-EE

We recommend not buying from another seller if they are not testing these units as these issues are very common in these vehicles

12 RAM 1500 2500 5.7L ECU ECM PCM ENGINE COMPUTER ALTERNAATOR CHARGING REPAIR GM ABS VIDEO 4C3A-12A650-ATG & DPU-252A - YouRepair & Return Process The Repair and return process is pretty simple and helps you avoid paying the high cost of a new ECU through your dealer. Step 1: Click on the buy it now button, select your return shipping preference and complete checkout. (Please make sure to read the Tech Notes below prior to purchase, thanks!) Step 2: Package your ECU carefully so that it does not incur structural damage during shipment. Take it to the Post Office, FedEx,