Restore Peak Performance to Your Chrysler 300, Charger, or Challenger
Is your 2008, 2009, or 2010 Chrysler, Dodge, or Magnum suffering from frustrating and unpredictable engine problems? Issues like random stalling, a persistent check engine light, poor fuel economy, or a complete no-start condition often point to a single, critical component: a failing Engine Control Module (ECM). This module is the brain of your vehicle’s engine, and when it malfunctions, it can cause a cascade of performance issues that are difficult to diagnose. Don’t let a faulty computer keep your powerful Mopar off the road. This direct-fit, pre-programmed engine computer is the definitive solution to get your vehicle running reliably again.
The Simple, No-Hassle Solution for a Complex Problem
Replacing an ECM has traditionally been a costly and inconvenient process, often requiring a trip to the dealership for expensive programming and key pairing. We eliminate that hassle completely. This engine computer arrives at your door fully programmed to your vehicle’s specific Vehicle Identification Number (VIN) and current mileage. It is a true plug-and-play solution. Simply disconnect the battery, swap the old module with this new one, reconnect the battery, and you’re ready to go. No additional flashing, programming, or trips to a mechanic are required. This is the most efficient way to solve your ECM-related issues and restore your vehicle’s factory performance.
We had a 2009 Dodge Charger with the 3.5L AWD come in that was a real head-scratcher. The owner complained of intermittent stalling at stoplights and a weird hesitation when accelerating. We checked everything – fuel pump, spark plugs, sensors – and found no consistent faults. The check engine light would come on with a generic communication error code and then disappear for days. After hours of diagnostics, we decided to monitor the ECM’s data stream on a long test drive. We finally caught it: the processor would momentarily drop all communication, causing the engine to stumble. We installed one of our pre-programmed ECMs, and the car ran perfectly. It’s a classic example of how a failing computer can mimic a dozen other problems, making a direct-fit, tested solution invaluable.
Common Symptoms of a Failing Engine Computer
- ✔ Persistent Check Engine Light (CEL) that won’t clear or returns with communication error codes.
- ✔ Unexplained stalling or engine shutting off while driving.
- ✔ Rough idling, engine misfires, or hesitation during acceleration.
- ✔ A noticeable drop in fuel efficiency.
- ✔ The vehicle cranks but refuses to start (no-start condition).
- ✔ Automatic transmission shifting erratically or harshly.
- ✔ Apparent failure of multiple sensors at once, setting numerous trouble codes.
- ✔ Issues with the anti-theft system or key recognition.
Why Choose Our Pre-Programmed 2008-2010 300 Engine Computer?
This isn’t just a replacement part; it’s a comprehensive service designed for the DIY mechanic and professional alike. By providing us with your VIN during checkout, you ensure that the module you receive is perfectly matched to your vehicle’s specific configuration, including engine parameters, transmission type, and factory options. This meticulous programming process guarantees seamless integration and performance. This unit is a direct replacement for a wide range of original part numbers, ensuring broad compatibility across several popular Chrysler and Dodge platforms. Please verify your part number against the extensive list below to confirm fitment.
Guaranteed Fitment and Compatibility
This Engine Control Module is a direct replacement for the following part numbers: 05150301AD, 05150301AE, 68054131AC, 68054131AD, 68054131AE, 68054131AF, 05187022AC, 05187022AD, 05187022AE, 05187022AF, 05187022AG, 05187022AH, 05187022AI, 68054131AF, 68054123AC, 68054123AD, 68054123AE, 68054123AF, 68054124AC, 68054124AD, 68054124AE, 68054124AF, 68054125AC, and more. It is specifically designed for the following vehicles:
- 2008-2010 Chrysler 300 with 3.5L Engine, AWD, and 5-speed transmission.
- 2008-2010 Dodge Charger with 3.5L Engine, AWD, and 5-speed transmission.
- 2010 Dodge Challenger with 3.5L Engine.
- 2008 Dodge Magnum with 3.5L Engine, AWD, and 5-speed transmission.
The module is located in the LH (driver’s side) front of the engine compartment. Installation is straightforward and can typically be completed with basic hand tools in under an hour.
Frequently Asked Questions
Do I need to have this computer programmed by a dealer?
Absolutely not. This unit comes fully programmed to your vehicle’s VIN and mileage. It is a 100% plug-and-play solution, designed to work right out of the box with no additional programming or flashing required.
What information do you need from me when I order?
During the checkout process, we will require your vehicle’s 17-digit Vehicle Identification Number (VIN). This allows us to program the module with the exact software and settings for your car’s specific configuration.
Where is the ECM located on my 2009 Chrysler 300?
The Electronic Control Module (ECM) is located in the front of the engine compartment on the driver’s side (LH side). It is typically a silver metal box with several large electrical connectors.
Will this fix my check engine light?
If the check engine light is caused by an internal failure of the original ECM, then this replacement part will solve the issue. However, it is crucial to ensure that the codes are not being caused by a faulty sensor, wiring, or other mechanical problem before ordering.
Is this compatible with part number 68054131AE?
Yes, it is. This module is a direct replacement for a wide range of part numbers, including 68054131AE. We ensure the software loaded onto the module is correct for your vehicle, regardless of the original part number sticker.