Description
2007 Cadillac SRX 3.6L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2007 Cadillac SRX 3.6L 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




Noah Gray –
I was really impressed with how smoothly everything went with this ECM for my 2007 Cadillac SRX. The unit arrived quickly thanks to their free shipping offer, which was a nice surprise. The best part was that it came VIN programmed, so installation was basically plug-and-play without any extra hassle. I had a couple of questions before ordering, and their customer service responded promptly with clear answers, which gave me confidence in the purchase. Since installing it, my car runs perfectly, and I’m glad I found such a reliable source for these parts.
Ryan Johnson –
I was really pleased with how quickly this ECM arrived—fast shipping made a big difference. The unit was plug-and-play, which made installation straightforward and hassle-free. Choosing this option over the dealer saved me a significant amount of money without sacrificing quality. The communication from the seller was clear, and everything went smoothly from start to finish.
Mason Allen –
I purchased the 12595777 ECM for my 2007 Cadillac SRX and was impressed by how smoothly the programming process went. The unit arrived quickly with free shipping, and it was already VIN programmed, so installation was straightforward. Their team was also very responsive when I had a couple of questions before ordering. Overall, a reliable product and excellent service from start to finish.
Benjamin Gray –
Fast shipping and the unit was truly plug-and-play—installed in minutes and saved me a bundle compared to dealer prices. Great communication throughout made the whole experience seamless.
Isaac Smith –
I was really impressed with how smoothly everything went ordering this ECM for my 2007 Cadillac SRX. The unit arrived quickly with free shipping, which was a nice bonus. What stood out the most was their programming service—they had the module fully VIN programmed and ready to go before it even shipped. Installation was straightforward, and my car fired right up without any issues. Their team also kept me in the loop at every step, answering my questions promptly. Overall, a hassle-free experience that got my Cadillac back on the road in no time.
Ian Watson –
The PCM arrived quickly with free shipping, and the plug-and-play programming made installation a breeze. Great service and flawless part!