06-09 RAM 2500 3500 5.9L CUMMINS DIESEL ECU ECM ENGINE COMPUTER 4937149 TESTED
Product Description
Part Number
4937149 < This is the Cummins hardware number.
To find your software number you can hook up to your OBD and scan your module, or see the fitment guide below.
Once you make the purchase YOU MUST put the software number you need along with your VIN in the "Note to seller" field during checkout, or message us right after your purchase with this information.
If you do not supply this information the module will be sent as is and your mechanic will need to perform the programming.
These ECMs do require programming and are not plug and play.
Fitment/Interchange
Find your truck below to determine which software number you need.
| Year | A/T or M/T | Emissions | Cab style | Software / part number | ||
|---|---|---|---|---|---|---|
| IF YOU HAVE THIS >> | 2006 | Automatic 48RE |
California | All except Mega Cab | YOU NEED THIS >> | 35325533AW |
| IF YOU HAVE THIS >> | 2006 | Manual G56 |
California | All except Mega Cab | YOU NEED THIS >> | 35325531AW |
| IF YOU HAVE THIS >> | 2006 | Automatic 48RE |
Federal 49-state |
All except Mega Cab | YOU NEED THIS >> | 35325553AW |
| IF YOU HAVE THIS >> | 2006 | Manual G56 |
Federal 49-state |
All except Mega Cab | YOU NEED THIS >> | 35325551AW |
| IF YOU HAVE THIS >> | 2006 | Automatic 48RE |
California | Mega Cab | YOU NEED THIS >> | 35325833AK |
| IF YOU HAVE THIS >> | 2006 | Automatic 48RE |
Federal 49-state |
Mega Cab | YOU NEED THIS >> | 35325853AK |
| IF YOU HAVE THIS >> | 2007 | Automatic 48RE |
California | All except Mega Cab 4x4 | YOU NEED THIS >> | 45325733AH |
| IF YOU HAVE THIS >> | 2007 | Manual G56 |
California | All except Mega Cab 4x4 | YOU NEED THIS >> | 45325731AI |
| IF YOU HAVE THIS >> | 2007 | Automatic 48RE |
Federal 49-state |
All except Mega Cab 4x4 | YOU NEED THIS >> | 45325753AH |
| IF YOU HAVE THIS >> | 2007 | Manual G56 |
Federal 49-state |
All except Mega Cab 4x4 | YOU NEED THIS >> | 45325751AI |
| IF YOU HAVE THIS >> | 2007 | Automatic 48RE |
California | Mega Cab 4x4 | YOU NEED THIS >> | 45325833AH |
| IF YOU HAVE THIS >> | 2007 | Automatic 48RE |
Federal 49-state |
Mega Cab 4x4 | YOU NEED THIS >> | 45325853AH |
| IF YOU HAVE THIS >> | 2007.5 | Automatic | Federal 49-state |
Any | YOU NEED THIS >> | 50325053AB |
| IF YOU HAVE THIS >> | 2007.5 | Manual | Federal 49-state |
Any | YOU NEED THIS >> | 50325051AB |
| IF YOU HAVE THIS >> | 2008 | Automatic | Federal 49-state |
Any | YOU NEED THIS >> | 60325053AA |
| IF YOU HAVE THIS >> | 2008 | Manual | Federal 49-state |
Any | YOU NEED THIS >> | 60325051AA |
| IF YOU HAVE THIS >> | 2009 | Automatic | 50-state | Any | YOU NEED THIS >> | 70325053AA |
| IF YOU HAVE THIS >> | 2009 | Manual | 50-state | Any | YOU NEED THIS >> | 70325051AA |
| IF YOU HAVE THIS >> | 2009 | Manual | Mexico | Any | YOU NEED THIS >> | 70325021AA |
Software numbers are shown at their current revision. Earlier revisions of the same number supersede to the one listed. If you are unsure which row is yours, check with your mechanic or send us your VIN and we will look it up for you.
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:
- Common failure points in these style unit has been repaired as necessary
- ECU powered up and has communication!
- ECU Injector high side drivers
- ECU Wastegate control
- ECU alternator control
- ECU intake heater
- ECU Injector drivers and more!
Item Condition
- Mounting points are all open and intact
- Pins perfect, none are broken or bent
- Lock tabs in place
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. We provide free programming for our customers. During checkout you must list your VIN and mileage in the "Notes to Seller" for us to program the ECM. If we do not hear from you through the order notes or a message through eBay we will assume your mechanic is performing the programming (no problem at all) and we will ship the ECM out the next business day as directed by eBay.
Warranty / Optional Core Return
This ECM comes with a 6 month warranty from the date of purchase. Please keep a copy of your purchase record which we will send with your item.
Optional Core Program: You do not need to ship your core back but if you do the $100 shipping will be refunded. We will include a prepaid return label with your order.