This is a repair service designed specifically for Dodge Cummins 5.9L Engine Control Modules (ECMs). Our expert technicians ensure your Dodge Cummins ECM is repaired to the highest standards, delivering like-new quality and reliability, without the expense of purchasing a replacement.
With a 2-day turnaround, we prioritize getting your ECM back to you quickly to minimize downtime. Best of all, your ECM will be returned ready to install with no additional programming required.
Compatible applications for this service:
| 1999 Dodge Ram 2500/3500 5.9L Turbo Diesel |
| 2000 Dodge Ram 2500/3500 5.9L Turbo Diesel |
| 2001 Dodge Ram 2500/3500 5.9L Turbo Diesel |
| 2002 Dodge Ram 2500/3500 5.9L Turbo Diesel |
Dodge Cummins part numbers for this service:
| 3942336 |
3946242 |
3947412 |
3947912 |
| P3942336 | P3946242 | P3947412 | P3947912 |
| 3942336RX | 3946242RX | 3947412RX | 3947912RX |
How It Works
Restoring your module has never been easier. GoECM's repair process is designed to minimize downtime while delivering exceptional quality and reliability. When you need a repair, follow the steps below.
That's it! Your module is back in action, and you're ready to hit the road. No need to thank us, just enjoy the ride.
If you have any questions or need assistance at any point our team is here to help. Don't hesitate to reach out—we're committed to ensuring your satisfaction every step of the way.
Inside the GoECM
Repair Process
Inside the GoECM
Repair Process
Repair Process
Let customers speak for us
2014 tipm
Replaced the part, solved my issues. Great job
Nathaniel K.
2014 Jeep Wrangler TIPM 68217404
Very professional company, great packaging and support the whole way!!!
First time purchase was phenomenal, couldn't of expected a better experience.
Great people, great product. Packaging was more than adequate to ensure the products are protected to arrive on time and intact.
Im going to refer them to anyone i know looking.
Dustin D.
2019-22 Dodge Cummins 6.7L CM2450B ECM 4384696
Great service
The folks at GoECM delivered an ecm within a few days. Truck is now running as it should.
Keith R.
2004 Dodge Cummins CM848D ECM 3971104
Excellent Service.
Big thanks to Juana. She is very knowledgeable and helpful all the time and provides excellent customer service.
Elizabeth
GoECM
Found a solution!
I have been hunting these down for weeks now and Goecm delivered the goods. Programmed and ready to install was a huge plus. Drove about 1 hour and picked it up the day after I ordered it.
John R.
2004 Dodge Cummins CM848D ECM 3971104
Shout out to Juana for always being so patient and understanding. She's very accommodating in terms of questions and assistance.
Sheila
GoECM
3 weeks after install... so far so good!
The folks over at GoECM I'm Texas fielded my inquiry, tried fixing the old ECM but it was shot. They verified they could get my CAT 3126 ECM and I had it in my hands a few short days later. Truck is now running as it should.
Tony D.
Caterpillar 3126 ECM 7AS
Worked good just had to get injectors numbers they weren’t programmed also girl was supposed to refund tax gave her my info
Fred S.
2007-09 Dodge Cummins 6.7L CM2100A ECM 4980611
2006-07 Duramax 6.6L LBZ Glow Plug Control Module 98041624
Kent B.
2006-07 Duramax 6.6L LBZ Glow Plug Control Module 98041624
Quality Product & Service
Unfortunately my ECM couldn't be repaired. GoECM got me a reman ECM with lifetime warranty. Thank you
Dexter T.L.
Mack MP7 ECM 20977021
Professional Customer service
Customer service great. Technicians just good , two times for test and repair my ECM .
Antonio M.
Cummins ISX ECM 3684275
Mack RD ECM
Marino was awesome he was very nice and knowledgeable. The ECU fixed my truck!
Iversen A.S.I.
Mack V-MAC II ECM 12MS59M11
2006 Chevy LBZ GPCM
Great service from GoECM. They answered all my questions promptly and I had the GPCM within a week. Truck runs great again. I would definitely recommend this company and use them again if needed.
Steven C.
2006-07 Duramax 6.6L LBZ Glow Plug Control Module 98041624
08 glow plug module
Top shelf. Very good to work with.
Mike G.
2007-10 Duramax 6.6L LMM Glow Plug Control Module 98089571