Description
2009 Mercedes-Benz CLK350 3.5L AT gas ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2009 Mercedes-Benz CLK350 3.5L AT gas 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
Frank Campbell –
The 2009 Mercedes CLK350 ECM arrived quickly and was exactly as described, with VIN programming done perfectly. The plug-and-play setup made installation straightforward, and the car fired up without any issues. I appreciated their excellent communication throughout the process—they kept me informed every step of the way. Overall, a smooth experience with quality parts and professional service.
Jeremy Lawrence –
I was nervous about ordering an ECM online, but this 2009 Mercedes CLK350 ECU came exactly as described and was already VIN programmed, which saved me a ton of hassle. The shipping was surprisingly quick and free, so my car was back on the road sooner than expected. When I had a couple of questions during installation, the support team responded promptly and helped me troubleshoot without any extra fees. Overall, the quality of the unit feels top-notch, and I’m really happy with how smoothly everything went. This was definitely a stress-free experience for such an important part.
Andrew Reed –
Received my VIN programmed ECM quickly with free shipping, and it was a perfect plug-and-play fit for my 2009 Mercedes CLK350. Their communication was spot on, answering all my questions promptly.
Max Phillips –
I was really impressed with how quickly this ECM arrived—shipping was super fast. The unit was completely plug-and-play, making installation straightforward without any headaches. It worked perfectly right out of the box and saved me a ton compared to dealer prices. The overall experience was professional, and their communication made the process feel smooth from start to finish.
Lucas Clark –
I needed a replacement ECM for my 2009 Mercedes CLK350 and was pleasantly surprised by how smooth the entire process went. The unit arrived quickly with free shipping, which was a nice bonus. What really stood out was the plug-and-play setup—once I installed it, my car fired up without any issues or delays. The product worked perfectly right out of the box, and I appreciated how the seller kept me informed every step of the way. Overall, a hassle-free experience and a quality part that got my car back on the road fast.
Daniel Kelly –
Fast shipping and the ECU was completely plug-and-play. The professional service saved me tons compared to dealer prices—highly recommend!