2004 Ram 5.7L AT Engine computer P56029166 ECM PCM ECU "Programmed to your VIN"
"PLUG & PLAY"
When you order send me a message with the VIN Number
The computer will NOT ship until I have the VIN
****Your Part Numbers must match for the computer to be compatible****
(The two letters at the end do not have to match)
The computer has a one year warranty.
We will ship within one business day of payment.