Richtone offers to buy: Engine Control Unit Cummins (Part Number: 3944125)

✅ In stock – order now!

📄 Product Description:

High-quality OEM Engine Control Unit (ECU / ECM) Cummins 3944125. This reliable controller manages the engine’s fuel injection, air intake, and timing systems to optimize power, efficiency, and emissions. Designed for medium and heavy-duty Cummins diesel engines, ensuring stable operation under demanding industrial and construction conditions.

🔧 Compatibility (Applications):

Applicable for: Cummins engines using ECM 3944125

Typical engine models: 6BT, 6CT8.3, QSB5.9, QSC8.3, ISB, ISC, and other electronic-controlled diesel engines (mid-generation models)

🔁 Cross-reference / Part Numbers:

3944125, P3944125, 3944126, 3944123

🛠 Specifications:

Manufacturer: OEM / Cummins supplier

Type: Engine Control Unit (ECU / ECM)

Voltage: 12V / 24V

Condition: New / Replacement part

Packaging: Standard export wooden case

Warranty: Manufacturer’s limited warranty

⭐️ Key Features:

• Genuine OEM Cummins control unit

• Full control of injection timing and fuel delivery

• Improves performance and fuel economy

• Designed for reliability in harsh environments

• Plug-and-play installation, factory-calibrated