fits model: 2500, 3500, Ram, Cummins. make: Dodge. year: 2006–2007.



( Type: Engine Control Unit ), ( Maximum Amperage: 12 A ), ( Oe/oem Part Number: Cm849b ), ( Item Height: 3 In ), ( Manufacturer Part Number: 4931980 ), ( Terminal Type: Pin ), ( Features: Easy Installation ), ( Item Length: 10 In ), ( Placement On Vehicle: Front )
The Dodge 4931980 ECM/ECU (Engine Control Module/Engine Control Unit) is a crucial component for the 2006-2007 Ram 2500 and 3500 vehicles equipped with the 5.9L Cummins Diesel engine. This CM849B engine control module is designed to manage and regulate various engine functions, ensuring optimal performance and fuel efficiency.
This ECM/ECU features state-of-the-art technology, enabling it to monitor and control engine parameters such as fuel injection, ignition timing, and emissions. It communicates with other vehicle systems, such as the transmission and ABS, to ensure smooth operation. The CM849B is known for its robustness and reliability, capable of withstanding the demands of heavy-duty use in the Ram 2500 and 3500 trucks.
The ECM/ECU is a plug-and-play replacement, meaning it is easy to install. It comes with all necessary connectors and wiring harnesses, reducing the risk of errors during installation. The unit is also programmed to work with the factory settings of the 5.9L Cummins Diesel engine, ensuring compatibility and seamless integration with the vehicle's other systems.
In case of any issues, the Dodge 4931980 ECM/ECU is backed by a warranty, providing peace of mind to the customer. This warranty covers defects in materials and workmanship, ensuring the unit is reliable and durable.
In summary, the Dodge 4931980 CM849B ECM/ECU is a high-quality replacement for your 2006-2007 Ram 2500 or 3500 with a 5.9L Cummins Diesel engine. It offers superior performance, easy installation, and reliable operation, making it an excellent choice for maintaining the optimal performance of your vehicle.
Pros of buying a 2006-2007 Dodge Ram 2500/3500 with a 5.9 Cummins diesel engine and CM849B ECM/ECU:1. Reliability and Durability: The 5.9 Cummins diesel engine is known for its longevity and reliability, with many examples still running strong after more than a decade.
2. Power and Torque: The 5.9 Cummins diesel engine produces a substantial amount of power and torque, making the Dodge Ram a capable tow vehicle and workhorse.
3. Fuel Efficiency: Compared to gasoline engines, diesel engines are generally more fuel-efficient, which can save money in the long run.
4. Availability of Parts and Aftermarket Support: The 5.9 Cummins diesel engine is a popular choice for heavy-duty trucks, so replacement parts and aftermarket upgrades are widely available.
Cons of buying a 2006-2007 Dodge Ram 2500/3500 with a 5.9 Cummins diesel engine and CM849B ECM/ECU:1. Higher Upfront Cost: Diesel engines tend to be more expensive to purchase and install than gasoline engines, and the Dodge Ram with a 5.9 Cummins diesel engine is no exception.
2. Emissions Regulations: Diesel engines can produce more harmful emissions than gasoline engines, and some older models may not meet current emissions standards. This could result in additional costs for emissions modifications or restrictions on use in certain areas.
3. Maintenance and Repair Costs: While the 5.9 Cummins diesel engine is generally reliable, it can still require regular maintenance and repairs, which can be expensive.
Conclusion:The 2006-2007 Dodge Ram 2500/3500 with a 5.9 Cummins diesel engine and CM849B ECM/ECU is a capable and reliable vehicle that offers good power and fuel efficiency. However, it comes with higher upfront and maintenance costs, and some emissions concerns. If you need a heavy-duty truck for towing or hauling and are willing to invest in regular maintenance, this could be a good choice. If you are looking for a less expensive option or are concerned about emissions, you may want to consider other options.
Recommendation:If you are in the market for a heavy-duty truck and are willing to invest in regular maintenance, a 2006-2007 Dodge Ram 2500/3500 with a 5.9 Cummins diesel engine and CM849B ECM/ECU could be a good option. However, it is important to do your research and have a qualified mechanic inspect the vehicle before purchasing to ensure it is in good condition and does not have any hidden issues. Additionally, consider the cost of emissions modifications or restrictions in your area, and be prepared for potential maintenance and repair costs.
It was removed in good working condition from a running and driving truck. Up for sale is the ecm removed from a 2007 Dodge Ram 2500 4x4 with 5.9 Cummins diesel and automatic transmission.