590-10249

The Dodge 590-10249 Engine ECM (Electronic Control Module) is a critical component of the oxygen sensor and lambda system in certain Dodge 2500 pickup trucks from the model years 10 to 12. This specific ECM, with the part number 30270344, is designed for use in 6.7L Cummins Turbo Diesel engines.

This advanced Electronic Control Module is responsible for monitoring and adjusting the engine's oxygen sensor input to maintain optimal fuel-air mixture for improved engine performance and reduced emissions. It works in conjunction with the lambda sensors to ensure that the engine is running efficiently and effectively, meeting both emissions regulations and delivering superior power output.

The Dodge 590-10249 Engine ECM is a sophisticated electronic device that uses microprocessors to analyze real-time data from various engine sensors. It calculates the air-fuel ratio and adjusts the fuel injection system accordingly to maintain the ideal operating condition. The ECM also monitors the engine's temperature, pressure, and other critical parameters to ensure stable and reliable operation.

The 590-10249 ECM is a high-quality replacement part designed to fit and function identically to the original equipment manufactured by Dodge. It is engineered to meet or exceed OEM specifications, ensuring a reliable and long-lasting solution for your vehicle. This part is an essential upgrade for those seeking to restore their Dodge 2500's performance and improve its overall drivability.

Installing the Dodge 590-10249 Engine ECM is a straightforward process that typically involves connecting the wiring harnesses and securing the ECM in its proper location. For best results, it is recommended to have your vehicle inspected by a certified mechanic or follow the instructions provided in your vehicle's service manual.

In summary, the Dodge 590-10249 Engine ECM (30270344) is a crucial component of the oxygen sensor and lambda system in select Dodge 2500 pickup trucks. It is responsible for maintaining optimal fuel-air mixture to enhance engine performance and reduce emissions. This high-quality replacement part is designed to meet or exceed OEM specifications, ensuring reliable and long-lasting operation.

Pros and Cons of Buying Dodge 590-10249 Engine ECM for Lambda Oxygen Control (Model Years: 10-12, 2500, 30270344)

The Dodge 590-10249 Engine Control Module (ECM) is a crucial component for the lambda oxygen control system in certain Dodge 2500 models from 2010 to 2012 (30270344). Replacing a faulty ECM can help restore optimal engine performance and improve fuel efficiency. Let's examine the potential advantages and disadvantages of purchasing this specific ECM.

1. Enhanced Engine Performance: By addressing the lambda oxygen control issue, the new ECM can improve combustion efficiency and overall engine performance.

2. Better Fuel Economy: A more efficient engine leads to better fuel economy, potentially saving you money on gas over time.

3. Reduced Emissions: A properly functioning lambda oxygen control system helps reduce harmful exhaust emissions, making your vehicle more environmentally friendly.

4. OEM Part: By purchasing the original equipment manufacturer (OEM) part, you ensure compatibility and a proper fit for your vehicle.

5. Improved Check Engine Light Functionality: A functioning ECM means the check engine light will accurately indicate any issues, allowing for timely maintenance and repairs.

1. Cost: Original equipment manufacturer parts can be more expensive than aftermarket alternatives.

2. Potential for Installation Complexity: Depending on your mechanical expertise, the installation process may require professional assistance, incurring additional labor costs.

3. Potential for Additional Component Failures: Replacing one component may lead to the failure of another related component, requiring additional repairs and expenses.

4. Availability: It may take some time to locate and receive the OEM part, especially if it's not readily available at local dealerships or parts stores.

The decision to purchase the Dodge 590-10249 Engine Control Module for lambda oxygen control (Model Years: 10-12, 2500, 30270344) comes with both advantages and disadvantages. While the OEM part offers improved engine performance, better fuel economy, reduced emissions, and the peace of mind that comes with original equipment, it also carries a higher cost and potential complexity during installation. Ultimately, it's essential to weigh these factors against the potential benefits and your personal budget and mechanical expertise before making your purchase.

If you prioritize optimal engine performance, improved fuel economy, and reduced exhaust emissions, as well as the peace of mind that comes with an OEM part, then purchasing the Dodge 590-10249 Engine Control Module is a worthwhile investment. However, if cost is a significant concern, you may want to consider aftermarket alternatives or explore other potential solutions before making a final decision. It's essential to carefully evaluate your options and consult with a trusted mechanic to help you make the best choice for your vehicle.

Details:

Brakes, seals, sensors, and lines should be inspected replaced as needed. If heat tabs are melted or removed, warranty void. Timing belts, thermostat, water pump and other maintenance items must be replaced. Mounting hardware is not included.

Radiators must be flow tested or replaced receipts required. Fill with fluid according to manufacturers recommended type and level. B r automotive does not guarantee mileage. Must be installed and inspected by a factory trained certified technician.

Check with the dealer as components may be different. Purchaser must replace seals, gaskets, and filter before installation re-seal the oil pan. Transfer case. Cooling lines must be flushed of debris before installing.

Inspect and replace seals gaskets as needed. Inspect and replace as needed. Torque converter must be properly seated and aligned to the front pump. The unit comes with a 6-month, part-only warranty for your peace of mind.

Confirm proper gear ratio prior to installation. No labor or any other charges related to the sale installation of this product are warranted. We remove oil pans to inspect automatic transmissions. Contact b r immediately prior to removing or repairing any components.

Residential delivery is not included in the free shipping or our regional charges. Engine oil pans must be re-sealed. Warranty does not include shift motor, switches, sensors, or seals. Small parcel shipping ups/FedEx: free shipping on all small parcel orders.

specifications perfoelectric:

• for models: Ram2500, 2500
• for years: 2010–2012
• brand: Dodge Truck
• mpn: Ram2500
• part type: Ecm Control Engine Lambda
• conditions options: 6.7, 6at, Lambda Control, Oxygen Cont
• genuine oem: Yes
• ipn: 590-10249
• make: Dodge
• year: 2011
• manufacturer warranty: 6 Month

shipping perfoelectric:

• transit: 3-8 days
• type: fixed
• class: standard
• service: standard

general perfoelectric:

• category: Auto Parts > Car Truck Accessories > Starters, Alternators, Wiring > Ecus Computer Modules

seller perfoelectric:

• city: corvallis, oregon
• # reviews: 68718
• rating: 98.2%

returns perfoelectric:

• policy: returns accepted
• time: 60 days
• paid by: buyer

offer perfoelectric:

• availability: in stock
• started: february 24, 2026
• sold #: 11
• best offers: true
• options: ship-to-home
• prices: $59.02–$176.33
• item condition: Used
• in stock #: 5

payments perfoelectric:

• credit card: discover
• wallet: apple-pay
• other

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