Caterpillar 3126 ECM 8YL - GoECM

Caterpillar 3126 ECM 8YL

Regular price$1,095.00
Core Deposit: $500.00
Shipping calculated at checkout.

  • In Stock
  • Inventory on the way

Make Caterpillar
Model 3126
ESN Prefix 8YL
Part Type Engine Control Module [ECM]
Engine Size 6-cylinder [7.2L]
Warranty Lifetime Warranty
Core Exchange Required? Yes
Programming Required? Plug and Play Installation*

*Please provide engine serial number during checkout to ensure proper programming and calibrating is performed.

Send in your ECM for repair - $795

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Customer Reviews

Based on 5 reviews
Wassup BBQ
Fast and Im up running

I ordered on Monday, sent out Thursday and I paid for next day air and Friday I was back in business with my Thomas BBQ bus.
Thanks,Suriel Alvarez for your help

Micsky Excavating

Will let you know when we get it back first time we installed and found out it wasn't programmed its on its way to you now all serial numbers are packed with it engine,VIN, Model transmission

Stiltner Truck Service

So far everything seems to be great.Truck started right up with no miss firing. Engine sounds good. Haven't had chance to road test yet. Finishing up on the dump body installiation.

Kevin's Truck Repair
Great experience

I have a small mobile repair company, and I ordered an ECM for an older Kodiak with a Cat 3126. The owner welded on the frame and left the battery cables on…oops. Called GoECM and gave them the serial and arrangement number and a week later had a reman unit programmed and ready to go at my door. My customer is happy because I was able to save him big dollars from having to buy the ECM from Cat or have them come out to program the computer. Even sending the core back was easy since they send you a shipping label. Great company and I will definitely be doing business with them again.

Jayson Crill

very good job , only had to change a few per programmed things

GoECM Remanufacturing

The Process

Since 1997, GoECM has striven to meet the particular needs of car and truck owners. We are a remanufacturer of OEM modules. Each module is completely disassembled, meticulously examined, assessed and remanufactured using only high-quality components, incorporating the latest design upgrades and restoring the control module to OEM specifications.

Products that

Exceed expectations

We extensively research and test each product we offer and limit our selection to the manufacturers and applications we have perfected. This allows us to have the product knowledge we need to satisfy our customers. Each unit is factory tested to not only meet but exceed OEM specifications.



Our customer service staff and sales representatives are trained experts committed to helping you find the right engine control module for your specific application. If we can't answer your question, we'll go out of our way to find out. Our customers always come first and we want you to be pleased with our service.