Restore Your Chrysler’s Performance and Reliability
Is your 2003 Chrysler Concorde, Intrepid, or 300M suffering from frustrating issues like stalling, a persistent check engine light, or a complete no-start condition? These are classic signs of a failing Engine Control Module (ECM). Instead of dealing with the high costs and complexities of a dealership repair, this direct-fit engine computer is your simple, effective solution. It arrives at your door fully programmed to your vehicle’s specific VIN and mileage, making the installation process as straightforward as possible. This is the definitive fix to get your vehicle running smoothly and reliably once again.
Common Symptoms & Your Direct-Fit Solution
A faulty ECM can cause a wide range of confusing and intermittent problems. If you’re experiencing any of the following, a replacement is likely the answer:
- Severe drop in fuel economy
- Engine stalling or misfiring unexpectedly
- Rough or inconsistent idling
- Difficulty starting the engine, or it won’t start at all
- Check Engine Light is on with codes like P0601, P0605, or P0606
- Loss of communication with the vehicle’s diagnostic port
This unit is the proven solution to these issues. By installing our pre-programmed 2003 Chrysler Concorde engine computer, you are not just replacing a part; you are restoring your vehicle’s core operational integrity and your confidence on the road.
Features & Tangible Benefits
- ✔ No Dealer Visit Needed: This module arrives pre-programmed with your vehicle’s specific VIN and mileage. This saves you the time, hassle, and expense of a trip to the dealership for costly programming.
- ✔ True Plug & Play Installation: We handle all the complex flashing for you. Simply disconnect your old module, plug this one in, and you’re ready to go. No special tools or procedures are required.
- ✔ Guaranteed Compatibility: Engineered as a perfect replacement for part number 04896722AG and many others, this unit ensures a flawless fit and function for your 3.5L Concorde, Intrepid, or 300M.
- ✔ Solve Annoying Drivability Issues: By replacing the failing brain of your engine, you’ll eliminate the root cause of erratic performance, restoring the smooth and predictable driving experience you expect.
- ✔ Confident Purchase: This unit is backed by our one-year replacement warranty, giving you complete peace of mind in your repair.
From the Technician’s Bench: Why These Modules Fail
As a technician with over two decades of experience, I’ve seen countless Chrysler vehicles from this era with ECM problems. The primary culprits are often heat cycles and age. Over time, the internal solder joints can develop microscopic cracks, leading to intermittent connections. Additionally, internal capacitors can leak or fail, disrupting the precise voltage regulation required for the processor to function correctly. This isn’t just a random failure; it’s a known wear point. Our process ensures that when you receive your 2003 Chrysler Concorde engine computer, it’s ready to provide a stable and long-lasting repair, addressing these common failure points.
Choosing the right part is crucial for a successful repair. This 2003 Chrysler Concorde engine computer is meticulously prepared to ensure it works correctly right out of the box. Don’t let a faulty module keep your car off the road. Order today and experience the difference a quality, pre-programmed part makes.
Frequently Asked Questions
Do I need to have this computer programmed by a dealer or mechanic?
Absolutely not. This engine computer comes fully programmed to your vehicle’s VIN and mileage. It is a true plug-and-play solution, designed to work the moment you install it without any additional flashing or programming.
What information do you need from me when I order?
To ensure perfect programming, we will need your vehicle’s 17-digit Vehicle Identification Number (VIN) and the current mileage. You can typically find the VIN on your dashboard (visible through the windshield) or on your vehicle’s registration or insurance card.
How can I be sure this fits my 2003 Dodge Intrepid?
This part is compatible with the 2003 Dodge Intrepid, Chrysler Concorde, and Chrysler 300M models equipped with the 3.5L engine (8th digit of VIN is ‘G’) and a module ID of 4896722. You can verify compatibility by matching your original part number to the extensive list provided on this page.
Where is the engine computer located on my vehicle?
On these Chrysler models, the Electronic Control Module (ECM) is typically located in the engine compartment on the driver’s side (LH front), often near the fender or firewall. It’s a silver metal box with several large electrical connectors.
What if I have to perform a key relearn procedure?
In most cases, a key relearn is not necessary as the security information is programmed along with your VIN. The vehicle should start and run immediately after installation. If you encounter any issues, our support team is ready to assist.