Get Your Chrysler 300 or Dodge Magnum Running Smoothly Again
Is your 2005 Chrysler 300 or Dodge Magnum suffering from frustrating and unpredictable issues? A faulty Engine Control Module (ECM) can cause a cascade of problems, from a simple check engine light to a car that won’t start at all. Stop the guesswork and get back on the road with confidence. This direct-fit engine computer is the definitive solution, arriving at your door fully programmed to your vehicle’s specific VIN and mileage. It’s a true Plug & Play fix that eliminates the need for an expensive trip to the dealership.
Common Symptoms & Your Direct-Fit Solution
If you’re experiencing any of the following, a failing ECM is the likely culprit:
- Erratic engine performance, such as stalling or rough idling
- Difficulty starting the engine or a complete no-start condition
- Check Engine Light is on with communication-related error codes (e.g., P0601, P0606)
- Poor fuel economy and reduced power
- Unexplained issues with automatic transmission shifting
- Intermittent electrical problems that seem to have no other cause
This module is engineered to resolve these issues permanently. By providing us with your VIN during checkout, you receive a perfectly matched Programmed 2005 Chrysler 300 ECM that restores factory performance and reliability right out of the box.
Features & Benefits
- ✔ Completely Plug & Play: No need for additional, costly programming. Simply install the unit, connect the battery, and your vehicle is ready to go.
- ✔ VIN-Matched for Your Vehicle: We flash the module with your car’s unique Vehicle Identification Number, ensuring seamless communication with all other onboard systems.
- ✔ Guaranteed Compatibility: This unit is a direct replacement for a wide range of part numbers, including 04606864AE, 04896413AC, 04896412AE, and more, ensuring it’s the right fit for your 2005 6-cylinder AWD 300 or Magnum.
- ✔ Cost-Effective Repair: Avoid the high labor rates and programming fees charged by dealerships and get your car fixed for a fraction of the cost.
- ✔ Restores Original Performance: Get back the smooth operation, fuel efficiency, and reliability you expect from your vehicle.
- ✔ Purchase with Confidence: This unit is backed by our one-year replacement warranty.
An Expert’s Insight: The ‘Brain Transplant’ for Your Car
As a technician, I’ve seen countless drivers chase expensive sensor and component replacements, only to find the root problem was the ECM itself. Think of the ECM as the central nervous system of your vehicle. It’s not just a generic part; it’s coded specifically to your car’s options, security system (SKIM), and engine parameters. That’s why a generic computer from a salvage yard often won’t work. Our service isn’t just selling a part; it’s providing a pre-configured ‘brain’ that speaks your car’s exact language. This Programmed 2005 Chrysler 300 ECM ensures all systems integrate perfectly from the moment you turn the key.
Frequently Asked Questions
What does “Plug & Play” actually mean?
It means the Engine Control Module will arrive at your door pre-programmed with your car’s specific VIN and mileage. You or your mechanic simply need to disconnect the old module and install this one. No further flashing, programming, or dealership intervention is required.
What information do you need from me?
To ensure a perfect match, we require your vehicle’s 17-digit Vehicle Identification Number (VIN) and current mileage during the checkout process. This allows us to program the unit specifically for your car.
Will this fit my 2005 AWD model?
Yes, this part is specifically for the 2005 Chrysler 300 and Dodge Magnum models equipped with a 6-cylinder engine and All-Wheel Drive (AWD), built from 06/28/04 onwards.
How do I find my current ECM part number to confirm a match?
Your original part number is printed on a sticker on the housing of your current ECM. While this unit is compatible with all the part numbers listed, verifying yours can provide extra peace of mind. Our Programmed 2005 Chrysler 300 ECM is guaranteed to be compatible if your vehicle matches the fitment details.
Do I need to send my old computer (core) back?
No core return is required for this part. You can keep or responsibly dispose of your old module.
Can a bad ECM cause transmission problems?
Absolutely. The ECM works closely with the Transmission Control Module (TCM). A faulty ECM can send incorrect data, leading to harsh shifting, delayed engagement, or the transmission going into ‘limp mode’. Replacing it often resolves these communication-based transmission issues.