2000 Dodge Ram Truck Diesel ECM
Part #3946242
A VIN-programmed ECM for the 2000 Dodge Ram Truck Diesel. We flash it before it leaves; you install it and drive.
2000 Dodge Ram Truck Cummins diesel ECM
This ECM is the one for a 2000 Ram Truck running the Cummins diesel. Second-generation Ram. Magnum 5.2/5.9/8.0 V10 gas and 5.9 Cummins 12-valve / 24-valve diesels. OBD-II is in force. Diesel listings that say firewall sit up on the cowl.
On a 2000 Cummins Ram the injection is often still VP44. Check the door-jamb build date if you are on the 2002–2003 edge.
What we hear on these diesels
- crank-no-start after the truck sat in the rain with a leaking cowl
- odometer / cluster antics plus a stored P0601 or internal-control code
- no rail-pressure command — the diesel cranks and will not fire
- Cummins that white-smokes and will not build rail pressure
- dead pedal in a work zone — throttle goes to zero
We program it to your VIN before it ships, including the immobilizer so the keys you already have are the ones the car expects. Lifetime warranty. Ground shipping is $14.95.
Part Numbers
Compatible Part Numbers (P/N): 3946242, 3947412
Additional Compatible Part Numbers: 05083997AA, R5083997AA
FAQ
No. We program it to your VIN before it ships — calibration and immobilizer. You install it and drive.
The 17-digit VIN. If you looked it up on the site before checkout, we already have it. If not, we ask after the order. We cannot ship until we have it.
Yes. We program the immobilizer to your VIN so the keys and fobs you already have are the ones the vehicle expects.
Ground is $14.95. Once we have the VIN and the module is programmed, transit is usually three to five business days.
Lifetime warranty on the module, and a 60-day money-back window if it isn't the right fix. Call 1-888-735-1564 and we'll sort it out.