Caterpillar 3126 ECM HEP - GoECM

Caterpillar 3126 ECM HEP

Regular price$1,695.00
Core Deposit: $500.00
Shipping calculated at checkout.

  • In Stock
  • Inventory on the way

Make Caterpillar
Model 3126
ESN Prefix HEP
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 2 reviews
Mark Ellis
Fast, fantastic service

Good experience all around if I ever need another ECU I know who to call that's for sure.

Mingus Towing
Got what I needed

Only issue is CAT let me know that eres too many “tattle tails” on the ecm. Basically told me it wasn’t going to last long and prepare for it to go out

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.