Programmed GM 12655007 ECM | VIN Matched | Fits LaCrosse, Malibu, SRX & More
We take the guesswork out of the repair. As a technician with over 20 years of experience, I can’t stress this enough: VIN programming is not optional. On modern GM vehicles, the ECM is tied directly to the anti-theft system and other critical modules.
2011-2012 BUICK LACROSSE AM-FM AUDIO RADIO RECEIVER W/ CD PLAYER OEM, 20983517
Model: BUICK LACROSSE. SAAB 9-5 10 VIN G (4th digit), US, receiver, (CD player), w/o XM option. SAAB 9-5 11 US, receiver, (CD player), w/o XM option. Year: 2011. DONOR DETAILS.
Programmed 12633555 ECM ECU | GM Engine Computer | Plug & Play
You might also notice unexplained stalling, harsh transmission shifting, or a complete no-start condition where the engine cranks but never fires. It arrives ready for installation, flashed with the latest official GM software tailored specifically to your vehicle’s Vehicle Identification Number (VIN).
Programmed 2013-2016 Buick LaCrosse ECM 12653998 | Plug & Play
This module is the definitive fix, arriving ready for installation. We take a quality used unit and flash it with the latest official GM software, precisely matched to your vehicle’s VIN. An ECM isn’t just a simple part; it’s a computer that must communicate perfectly with your specific vehicle’s security system, transmission, and sensors.