Description
2007 Chevrolet Impala 3.5L ECM / ECU – VIN Programmed | Plug & Play
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2007 Chevrolet Impala 3.5L 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
Patrick Kelly –
This ECM was exactly what I needed—came programmed and ready to go with zero hassle. Super fast delivery and flawless fit!
Leo Allen –
I had been struggling with my 2007 Chevy Impala’s engine issues for weeks, so when I found this ECM/ECU unit that was already VIN programmed, I decided to give it a shot. Installation was surprisingly straightforward—just plug it in, and it worked perfectly without any hiccups. The car started right up, and all the error codes disappeared immediately. Shipping was quick, and I appreciated how the seller provided clear instructions and was available for any questions I had along the way. Overall, this was exactly what I needed to get my Impala running smoothly again without any hassle.
Benjamin Rogers –
This ECM arrived quickly and was exactly as described, already programmed to my vehicle’s VIN which saved me a ton of time. Installation was straightforward with the plug-and-play setup, no complicated steps or additional programming needed. My Impala is running smoothly now, and I really appreciate the professional support I received when I had a couple of questions. Highly recommend this for anyone needing a reliable replacement ECU.