Is Your Durango or Aspen Running Rough?
If your 2008 or 2009 Dodge Durango or Chrysler Aspen with the 4.7L V8 engine is experiencing perplexing issues like random stalling, poor fuel economy, a persistent check engine light, or a complete no-start condition, the root cause is often a failing Engine Control Module (ECM). The ECM is the central computer of your vehicle, responsible for managing everything from fuel injection and ignition timing to transmission shifting. When it begins to fail, it can create a cascade of problems that are often difficult to diagnose, leading to wasted time and money on unnecessary repairs.
From the Diagnostic Bay
We had a 2008 Aspen 4.7L come into the shop that was driving the owner crazy. It had an intermittent stalling problem that no one could pinpoint. The owner had already replaced the crankshaft position sensor, the throttle body, and a full set of spark plugs based on various recommendations. The vehicle would run fine for days, then suddenly die at a stoplight. After hooking up our advanced scanner and monitoring live data, we noticed erratic voltage readings coming directly from the ECM’s internal processor, but only when the engine bay reached full operating temperature. The computer was essentially overheating internally. A new, properly programmed ECM solved the problem instantly. It’s a classic case of symptoms pointing to sensors when the brain itself is the issue.
The Direct Solution: A Programmed 2008-2009 Durango ECM
Don’t let a faulty computer keep your SUV off the road. This replacement Engine Control Module is the definitive solution for your 2008-2009 Durango or Aspen. We take the guesswork and hassle out of the repair process. Unlike a generic module from a parts store or a salvage yard unit, this ECM comes fully programmed to your vehicle’s specific Vehicle Identification Number (VIN) and current mileage. This critical programming step ensures that the module communicates perfectly with your vehicle’s anti-theft system (SKIM), transmission, and other electronic components right out of the box.
Common Symptoms of a Failing Engine Computer
- ✔ Check Engine Light is on with various, often unrelated, trouble codes.
- ✔ Engine cranks but refuses to start.
- ✔ Stalling or sputtering, especially after the vehicle has warmed up.
- ✔ Noticeable decrease in fuel efficiency.
- ✔ Rough or erratic automatic transmission shifting.
- ✔ Misfires or a rough idle that can’t be traced to coils or plugs.
- ✔ Communication errors with diagnostic scan tools.
Plug & Play Installation
Because we handle all the necessary programming beforehand, installation is straightforward. There is no need for expensive trips to the dealership for flashing or key relearning procedures. Simply disconnect the battery, locate and swap the old module with this new one, reconnect the battery, and start your engine. It’s designed to be a direct-fit, hassle-free replacement that gets your vehicle back to factory-spec performance.
Guaranteed Fitment
This module is a direct replacement for part number 05187503AG and is also compatible with a wide range of interchangeable part numbers, ensuring a perfect match for your vehicle. It is specifically designed for:
- 2008-2009 Dodge Durango with the 4.7L engine
- 2008-2009 Chrysler Aspen with the 4.7L engine
Compatible Part Numbers: 05150281AB, 05187503AA, 05187503AB, 05187503AC, 05187503AD, 05187503AE, 05187503AF, 05187503AG, 05187503AH, 05150281AA, 5187500AE
Frequently Asked Questions
Is this ECM really ‘Plug & Play’?
Yes. We pre-program the module using the VIN you provide during checkout. This programming includes matching it to your vehicle’s security system and specific equipment. This means you can install it yourself without needing any special tools or a trip to the dealer for additional programming.
Where is the ECM located on a 2008-2009 Durango or Aspen?
On these models, the Engine Control Module is typically located in the engine bay, on the passenger’s side fender, near the firewall. It is a silver metal box with three large electrical connectors.
Will this fix my check engine light?
If the check engine light and associated fault codes are being caused by a faulty ECM, then yes, this part will resolve the issue. However, it’s crucial to ensure that the underlying problem isn’t a bad sensor or wiring harness. This module will fix the problem if the computer itself is the source of the fault.
What information do you need from me to program it?
We require your vehicle’s 17-digit Vehicle Identification Number (VIN) and the current mileage. You can typically find the VIN on your driver’s side dashboard (visible through the windshield) or on your vehicle’s registration or insurance card.
Do I need to return my old ECM?
This purchase does not typically require you to return your old, non-functional part (core). Please check the specific terms on the product page or contact our support team to confirm if a core charge applies to your order.