Description
2010 Mazda B2300 2.3L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2010 Mazda B2300 2.3L 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




Scott Miles –
I was relieved to find this AL5A-12A650-UA ECM for my 2010 Mazda B2300 because my old unit had completely failed. The shipping was surprisingly fast, arriving well before I expected, which helped me get my truck back on the road quickly. Installation was a breeze since this unit was fully VIN programmed and truly plug-and-play—no complicated setup or trips back and forth. Compared to the dealer’s quote, this option saved me a significant amount of money, and their customer support was very responsive when I had a couple of questions. Overall, a smooth experience that made a stressful situation much easier to handle.
Connor Barrett –
Arrived quickly and was plug-and-play, saving me a ton compared to dealer prices. Installation was seamless and the communication was spot on.
Jonah Hill –
I ordered the AL5A-12A650-UA ECM for my 2010 Mazda B2300, and the whole process was seamless. The unit arrived quickly with free shipping, and it was already VIN programmed, so installation was plug-and-play with no hassle. I appreciated how the seller kept me informed throughout the shipping and setup stages. Since installing it, my truck runs like new again.
Kyle Bates –
I was really impressed with how quickly the AL5A-12A650-UA ECM arrived—shipping was faster than I expected. The unit came fully programmed for my 2010 Mazda B2300, making installation straightforward and completely plug-and-play. This saved me a significant amount compared to dealership prices, and the support team was responsive and helpful throughout the process. Overall, a smooth experience from start to finish.
Elijah Richardson –
Received my programmed ECM quickly with free shipping and it worked perfectly right out of the box. Great service and fast turnaround!