Description
2008 Nissan Altima 3.5L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2008 Nissan Altima 3.5L models.
Each unit is VIN-programmed, updated, and fully tested for a true plug-and-play installation with our cloning service.
Built to OEM standards for reliability, calibration accuracy, and long-term performance.
Strict Testing & Quality Assurance
Every ECU is inspected, refreshed, and verified through advanced diagnostic tools. Testing includes:
Complete communication & CAN-bus verification
Sensor input/output and signal integrity checks
Injector & ignition pulse simulation
Power, ground, and load-circuit analysis
Flash memory integrity and checksum validation
Thermal and voltage-stress testing to confirm reliability
Important Note
Some vehicles with IMMO or PATS require key programming after installation. This is normal.
For a 100% plug-and-play solution, we recommend using our full cloning service. We transfer all security data to the replacement unit.
A prepaid shipping label will be emailed to you. Allow you to mail in your original computer to us for full cloning.
If cloning is not selected, the ECU will be VIN programmed, and a key relearn will be required after installation.
Contact Us
Email: info@fixecm.com
Phone: Local: 647-247-8555 | Toll-Free: 1-800-915-5566
Adrian Burton –
Received my 23710-JA15A for my 2008 Altima quickly with free shipping, and it was programmed perfectly—plug-and-play setup made installation a breeze.
Great communication throughout the process, and the ECU was ready to go right out of the box with professional programming included.
The updated ECM arrived faster than expected, and the quality is outstanding; their prompt responses made the whole experience hassle-free.
Adam Marshall –
I purchased the 23710-JA15A ECM for my 2008 Nissan Altima and was very impressed with the quality and performance. The unit arrived quickly with free shipping, which was a nice bonus. The programming was spot on, and it was practically plug-and-play, making installation straightforward even for me. Customer service was responsive and kept me informed throughout the process, which made the entire experience hassle-free.