Description
2004 Nissan Sentra 1.8L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2004 Nissan Sentra 1.8L 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
Neil Clark –
Fast shipping and the unit was truly plug-and-play. Saved me a bundle versus dealer prices and installation was a breeze.
James Miller –
I was really impressed with the service from start to finish. The 2004 Nissan Sentra ECM arrived quickly and was already VIN programmed, which made installation a breeze. Their communication was top-notch—I had a few questions before ordering, and they responded promptly with clear answers. Plus, the shipping was free, which was a nice bonus. Since swapping the unit, my car runs smoothly without any error codes. Definitely recommend this company for anyone needing a reliable ECM.
Bruce Anderson –
Great quality ECM for my 2004 Sentra, arrived quickly with free shipping and was plug-and-play straight out of the box.
The seller answered all my questions promptly and the VIN programming service was flawless—my car runs perfectly now.
Gavin Brown –
I had a rough time trying to get my 2004 Nissan Sentra’s ECM replaced, but this unit was exactly what I needed. The fact that it came VIN programmed saved me a lot of hassle, and it was truly plug-and-play. Shipping was really reasonable and arrived faster than I expected, which was a pleasant surprise. The quality of the part feels solid, and my car runs smoothly now without any error codes. Overall, a smooth experience from start to finish.
Ryan Reynolds –
I ordered the 2004 Nissan Sentra ECM and was really impressed with how smoothly everything went. The unit arrived quickly with free shipping, which was a nice bonus. It came fully VIN programmed, so installation was plug-and-play without any hassle. The quality of the part seems excellent, and my car runs perfectly now.
Russell Murphy –
I was pleasantly surprised by how quickly this ECM arrived, and it literally was plug-and-play with no issues. The installation went smoothly, and the vehicle started up perfectly right away. Having it VIN programmed saved me a ton compared to dealer prices, and the communication from the seller throughout the process was professional and clear. Definitely a smart choice for anyone needing this part.