Description
2005 Chrysler Pacifica 3.5L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2005 Chrysler Pacifica 3.5L 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



Andrew Keller –
I was really impressed with how smoothly the whole process went. The ECM arrived quickly, and the fact that it was already VIN programmed saved me a huge amount of time and hassle. The team was incredibly responsive, answering all my questions within hours and keeping me informed every step of the way. Installation was straightforward, and my 2005 Pacifica runs perfectly now. Definitely worth the purchase if you want a stress-free experience and a reliable module.
Brandon Hayes –
Fast shipping and the plug-and-play programming made installing this ECM on my 2005 Pacifica a breeze. Great quality and communication throughout the process.
Jordan Keller –
I was really impressed with the service from start to finish. The 2005 Chrysler Pacifica ECM arrived exactly as described and was already VIN programmed, which made installation so much easier. The shipping was surprisingly quick and free, which was a nice bonus. When I had a couple of questions about the setup, their team responded promptly and clearly, making the whole process stress-free. My car runs perfectly now, and I couldn’t be happier with the quality and support.
Hunter Evans –
I was really impressed with how smoothly everything went ordering the 2005 Chrysler Pacifica ECM. Not only was the unit programmed to my VIN perfectly, but the plug-and-play setup made installation a breeze. The shipping was free, which was a nice bonus, and the part arrived faster than I expected. I also appreciated that the seller kept me informed throughout the process, answering my questions quickly and thoroughly. After swapping this in, my van runs like new again. Highly recommend this service!
Caleb Edwards –
Fast shipping and the plug-and-play programming made installing this ECM on my 2005 Pacifica a breeze. Highly recommend for hassle-free service!
Daniel Perez –
I was impressed with how smoothly the whole process went. The ECU arrived quickly with free shipping, and it was already VIN programmed, so installation was straightforward with no extra work on my part. The quality of the ECM is excellent, and the vehicle runs perfectly now. Customer service was responsive and kept me informed every step of the way, which gave me confidence in my purchase.
Samuel Bailey –
Fast shipping and a true plug-and-play unit that saved me a bundle compared to dealer prices. Installation went smoothly with clear instructions and great communication throughout.
Caleb Cook –
I purchased the 2005 Chrysler Pacifica ECM from this seller and was really impressed with the plug-and-play setup. The module came VIN programmed, so installation was straightforward and saved me a lot of time. Shipping was also very reasonable, and I appreciated the prompt responses to my questions throughout the process. Overall, a smooth experience with excellent product quality.
Miguel Miles –
I was a bit nervous ordering an ECM online, but this 2005 Chrysler Pacifica PCM arrived quickly and was already VIN programmed, which saved me a ton of hassle. The instructions were straightforward, and the plug-and-play setup meant I didn’t have to take it to a mechanic for programming. Shipping was very reasonable, and the part fit perfectly in my vehicle with no issues. I appreciated how they kept me informed about the order status throughout the process. After installing it, my Pacifica has been running better than ever, so I’m really happy with the quality of this unit.