Description
2004 Chevrolet Suburban 6.0L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2004 Chevrolet Suburban 6.0L models.
Each unit is VIN-programmed, updated, and fully tested.Built to OEM standards for reliability, calibration accuracy, and long-term performance.
Strict Testing & Quality Assurance
This is not a brand-new unit. It is a rebuilt unit that is inspected, refreshed, and fully tested before shipping.
Testing includes communication, CAN-bus, sensor signal, power circuit, flash memory, and reliability checks.
Important Note
If your vehicle does not have an IMMO or PATS system, this unit will be directly plug&play.
If your vehicle has an IMMO or PATS system, it will require a key relearn after installation. You can visit your local locksmith for help.
We also offer a full cloning service. We transfer all security data to the replacement unit, so it will be a plug&play installation.
For all European cars, Hyundai, and Kia vehicles, we recommend adding our cloning service as a bundle.
For American and Japanese cars, we recommend doing a key relearn on-site.
Contact Us
Email: info@fixecm.com
Phone: Local: 647-247-8555 | Toll-Free: 1-800-915-5566
Ryan Evans –
Fast shipping and plug-and-play installation made this ECM swap effortless, saving me a ton compared to dealer prices. Great communication and truly professional service throughout.
Austin Allen –
I purchased the 2004 Chevrolet Suburban 6.0L ECM, and it arrived faster than I expected with free shipping included. The unit was VIN programmed perfectly for my vehicle, and installation was straightforward thanks to the plug-and-play setup. Their team was also very responsive and answered all my questions promptly, which gave me confidence in the purchase. Overall, a smooth experience and excellent product quality.
Andrew Chapman –
Received my programmed ECM for the 2004 Suburban quickly with free shipping—installation was seamless and it fired right up. Customer support was also very responsive when I had a couple of questions.
Michael Miles –
I’m really impressed with how quickly this ECM arrived—it was shipped fast and ready to go right out of the box. The unit was plug-and-play, which made installation straightforward and hassle-free. Compared to dealer pricing, this service saved me a ton of money, and their communication throughout the process was top-notch. Overall, a smooth experience from start to finish.