America’s Leader in Detroit Diesel® ECM Repair

America’s Leader in Detroit Diesel® ECM Repair

We Are Proud to Work On the Following ECMs

Who We Are

Diesel ECM Technology is one of America’s leading retailers of remanufactured Detroit Diesel® Series 50/60 ECM’s in West Michigan. We carry a complete line of remanufactured ECM’s for all applications, including on and off road, marine and industrial, diesel and natural gas.

As with any ECM replacement, the unit will need to be programmed to your engine specifications for optimal performance. Diesel ECM Technology provides this service with your ECM purchase to ensure a “Turn Key” application once installed. All we need is your engine serial number, drive tire size and any aftermarket modifications to perform this service.

All of our remanufactured ECM’s are backed by a 12 month OR Limited Lifetime replacement warranty depending on ECM purchased. When you purchase an ECM with programming from us, it will be a complete turn-key installation so you can get back on the road as quickly as possible. Our line of remanufactured Detroit Diesel® ECM’s include the DDEC 2, DDEC 3, DDEC 4 and DDEC 5 engine applications.

For more information you can email us at dieselecmtech.office@gmail.com or call 616-291-1177 or text 616-306-0767 to answer your questions.

ECM Repair Options

Are you in the area?  Bring your truck to us.  We will diagnose the issue, repair your unit or replace it with one of our guaranteed remanufactured modules, reprogram it, and get you on your way.

If it is easier, simply remove your module and send it in to us or drop it by the shop.  We will get it repaired and sent back to you quickly to get you back on the road.

Need it immediately?  Send us your sengine serial number and we will send you a pre-programmed refurbished unit that comes with a one-year replacement warranty.  Send us your old core back and receive a $600 discount.  



Not sure which is the best option?  Call Us today and we will help you figure out what is the best option to get your truck back on the road.

Call: 616-291-1177

Our Guarantee

All of our remanufactured ECM’s are backed by a 12 month OR Limited Lifetime replacement warranty depending on ECM purchased. When you purchase an ECM with programming from us, it will be a complete turn-key installation so you can get back on the road as quickly as possible. Our line of remanufactured Detroit Diesel® ECM’s include the DDEC 2, DDEC 3, DDEC 4 and DDEC 5 engine applications.