Description
2004 GMC Savana 6.0L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2004 GMC Savana 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
Daniel Graham –
I was really impressed with how quickly the ECM arrived, and the fact that it was already VIN programmed made installation a breeze. The unit was truly plug-and-play, which saved me so much hassle compared to dealer options. The professional communication throughout the process gave me confidence, and overall this service helped me avoid a hefty bill at the dealership. Definitely recommend for anyone needing a fast and reliable replacement.
Spencer Harrison –
I was impressed with how smoothly the whole process went when I ordered the 2004 GMC Savana 6.0L ECM. The unit arrived quickly with free shipping, which was a nice bonus. What really stood out was how well it was programmed for my VIN — it was truly a plug-and-play experience with no hiccups. The customer service team kept me in the loop every step of the way and answered all my questions promptly. After installation, my Savana runs like new again. Highly recommend this seller for anyone needing a reliable ECM replacement.
Ethan Adams –
I was really impressed with the service I received when ordering the 2004 GMC Savana 6.0L ECM. The part arrived quickly and the shipping cost was very reasonable, which I appreciated. What stood out most was how professional their programming service was; the ECU came perfectly VIN programmed and ready to install right out of the box. I had a few questions before ordering, and their team responded promptly with clear answers, making the whole process stress-free. After installation, my van ran smoother than ever. Definitely a reliable source for anyone needing quality ECM replacements.
Austin Green –
I purchased the 2004 GMC Savana 6.0L ECM and was really impressed with how smoothly everything went. The unit arrived quickly thanks to their reasonable shipping rates, and it was already VIN programmed, which saved me a lot of time. Their communication was excellent—they kept me informed at every step and answered all my questions promptly. The installation was straightforward and the engine runs perfectly now.
James Palmer –
I was really impressed with how quickly this 2004 GMC Savana ECM arrived—shipping was much faster than I expected. The unit came VIN programmed and ready to go, making installation extremely straightforward. It was truly plug-and-play, so I had it up and running without any headaches. Choosing this service saved me a ton compared to the dealer’s quote, and the communication throughout the process was excellent. Overall, a smooth experience from start to finish that I would definitely recommend to anyone needing an ECU replacement.
Robert Tucker –
Fast shipping and the ECU came perfectly programmed—plug and play with zero hassle. Highly recommend!
Hunter Richardson –
Fast shipping and the unit was truly plug-and-play. Saved me a ton over dealer pricing and installation went without a hitch.