Description
2019 BMW 640i 3.0L AT gas ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2019 BMW 640i 3.0L AT gas 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
Tyler Barrett –
I needed a replacement ECM for my 2019 BMW 640i, and this unit arrived with the VIN already programmed, which saved me a huge headache. The shipping was surprisingly fast and very affordable, especially considering the size and weight of the part. What really stood out was how quickly the seller responded to my questions—I wasn’t left in the dark at any point. Installation was straightforward, and my car runs perfectly smooth now. Overall, a seamless experience from start to finish.
Luke Harrison –
The ECU arrived quickly with free shipping and was perfectly programmed for my BMW 640i. Setup was plug-and-play, making the whole process seamless.
Brandon Cook –
I purchased the 2019 BMW 640i 3.0L ECM and was impressed by the smooth plug-and-play setup. The unit arrived quickly with free shipping, which was a nice bonus. Their team was very responsive and answered all my questions promptly, making the whole process hassle-free. The ECU works perfectly with no issues so far.