Description
2014 Buick Regal 2.4L ECM / ECU – VIN Programmed | Plug & Play
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2014 Buick Regal 2.4L models.
Each unit is VIN-programmed, updated, and fully tested for a true plug-and-play installation with no dealer visit required.
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:
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Complete communication & CAN-bus verification
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Sensor input/output and signal integrity checks
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Injector & ignition pulse simulation
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Power, ground, and load-circuit analysis
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Flash memory integrity and checksum validation
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Thermal and voltage-stress testing to confirm reliability
This ensures a fully functional, reliable, plug-and-play module you can install with confidence.
Important Note
Some vehicles equipped with IMMO (Immobilizer) or PATS (Passive Anti-Theft System) may require additional key programming after installation. This is normal for models where security data must be synchronized with the vehicle’s body control system.
For a 100% plug-and-play solution with no relearns, no key programming, and no compatibility issues, we recommend our ECU Cloning Service, which transfers all original security, immobilizer, and configuration data directly into the replacement unit.
Contact Us
Email: info@fixecm.com
Phone: Local: 647-247-8555 | Toll-Free: 1-800-915-5566
Diego Wilson –
I had been having issues with my 2014 Buick Regal’s engine management system for a while, and finding the right ECM was a challenge. This unit arrived quickly and was already VIN programmed, which made installation a breeze—just unplugged the old one and plugged in the new. The car started up immediately without any trouble, and all the drivability issues disappeared. I also appreciated the helpful customer support who answered my questions and made sure I got the right part. Overall, a seamless experience that got my Regal back on the road in no time.
Jacob Torres –
I purchased the 2014 Buick Regal 2.4L ECM/ECU for my car, and it was exactly what I needed. The unit arrived quickly and was already programmed to my VIN, making installation a breeze. Everything worked perfectly from the moment I plugged it in—no glitches or errors. The support team was also helpful in answering a couple of questions I had before buying, which gave me confidence in the purchase.
Patrick Mitchell –
I was a bit nervous about replacing the ECM on my 2014 Buick Regal, but this unit exceeded my expectations. It arrived quickly and was ready to go straight out of the box, which saved me a ton of time. The VIN programming was spot-on, so the car started right up with no issues. Installation was straightforward — just plug it in and everything syncs perfectly. It’s clear this part is built with quality in mind, and it’s been running smoothly ever since. Definitely a stress-free fix for anyone needing a replacement ECU.
Victor Miller –
Swapping out my old ECM was a breeze with this plug-and-play unit, and it arrived faster than expected—highly recommend!