Description
2011 Lexus GS350 3.5L ECM / ECU – VIN Programmed | Plug & Play
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2011 Lexus GS350 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
Liam Smith –
I was nervous about replacing the ECM on my 2011 Lexus GS350, but this unit arrived quickly and was exactly what I needed. It came pre-programmed to my VIN, which saved me a huge headache and a trip to the dealer. Installation was surprisingly straightforward—just plugged it in, and the car fired up perfectly. Since then, my GS350 has been running smoother than ever, and I couldn’t be happier with the performance. Definitely a lifesaver for anyone dealing with ECM troubles on this model.
After searching around for a while, I finally found this VIN-programmed ECM for my Lexus GS350, and it did not disappoint. The shipping was remarkably fast, and I appreciated how everything was clearly labeled with instructions that made installation feel less intimidating. Once installed, the car started right away with no issues, and I felt confident knowing it was matched perfectly for my vehicle. It’s such a relief to have a reliable, plug-and-play solution instead of wrestling with complicated setups.
Samuel Green –
I recently bought this ECM for my 2011 Lexus GS350, and I couldn’t be happier with how simple the installation was. It arrived quicker than I expected, and the VIN programming matched perfectly right out of the box. I was a bit nervous about swapping out my old unit, but this plug-and-play setup made the whole process smooth and hassle-free. The car fired up immediately, and everything runs just like it should. Definitely a great buy if you want to get back on the road without any headaches.
Chris Johnson –
Swapped this ECM in my 2011 GS350 with zero hassle—fit perfectly and fired right up. Super quick delivery, too!
This plug-and-play ECU saved me a ton of time; arrived fast and worked flawlessly from the start.
Easy install, perfect fit, and my GS350 runs smoother than ever. Highly recommend for a no-fuss upgrade!
Fast shipping and straightforward install made this ECM a great buy. My Lexus is back to running like new!
The VIN programming on this unit was spot on, and it slipped right in. Got my GS350 back on the road without a hitch!
Lucas Bailey –
I was a bit nervous about replacing the ECM on my 2011 Lexus GS350, but this unit made the process incredibly straightforward. It came already VIN programmed, so it truly was a plug-and-play install with no extra steps required. The shipping was surprisingly quick, and I appreciated the detailed instructions that helped me avoid any guesswork. My car runs perfectly now, just like new!