Description
2012 Nissan Altima 3.5L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2012 Nissan Altima 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
Carlos Anderson –
Great quality ECM for my 2012 Altima and the plug-and-play setup made installation a breeze. The free shipping was a nice bonus too!
Grant Cox –
The unit arrived quickly and was truly plug-and-play, saving me a bundle compared to dealer prices. Installation went smoothly thanks to their clear communication and fast shipping.
Ethan Hudson –
I ordered the 2012 Nissan Altima 3.5L ECM that was VIN programmed and was impressed by how quickly it arrived. Installation was straightforward since it was truly plug-and-play, saving me hours in the shop. The price was much more reasonable than what the dealer quoted, and their communication was very clear throughout the process. Overall, this purchase was a hassle-free way to get my car back on the road without breaking the bank.
Marcus Foster –
I purchased the ECM for my 2012 Nissan Altima 3.5L and was really impressed with the professional programming service they provided. The unit arrived quickly and was perfectly programmed to my VIN, making installation straightforward with no issues. Their team was very responsive and kept me updated throughout the process, which gave me confidence in the purchase. Overall, a smooth and reliable experience from start to finish.