Description
2004 Chevrolet Malibu 3.5L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2004 Chevrolet Malibu 3.5L 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
Jack Ward –
Fast shipping and the plug-and-play unit worked perfectly—this saved me a ton compared to dealer prices. Installation was smooth and the communication was top-notch.
Brian Howard –
I was impressed with how quickly this 2004 Chevrolet Malibu PCM arrived, especially with the free shipping offer. The unit was perfectly VIN programmed and worked flawlessly right out of the box. The seller also responded promptly to my questions and kept me informed throughout the process. Overall, a smooth and professional experience from start to finish.
Shane Harrison –
I was really impressed with how quickly the ECM arrived, and it was ready to go right out of the box. Installation was straightforward since it was plug-and-play, which saved me a ton compared to dealer prices. The communication from the seller was clear and timely, making the whole process stress-free. Overall, a professional service with great value that got my Malibu running like new again.
Zachary Graham –
The ECU arrived quickly with free shipping and was perfectly programmed for my 2004 Malibu—installation was a breeze.
Customer service was fantastic, answering all my questions promptly and making the whole process straightforward.
Fast turnaround and the plug-and-play setup saved me so much time; the car runs like new again.
Great quality ECM with very reasonable shipping costs, exactly what my Malibu needed to get back on the road.
They kept me in the loop every step of the way, and the updated ECU worked flawlessly right out of the box.