CM2220 5293526 5WK91207 Engine ECU ECM Computer Board for Cummins ISF3.8 ISF2.8 Excavator – Original New Engine Control Module
🔧 Product Overview The CM2220 ECU / ECM Engine Control Module (Part No: 5293526 / 5WK91207) is a high-performance electronic control unit designed for Cummins ISF3.8 and ISF2.8 diesel engines used in excavators and construction machinery. It is responsible for precise engine management, fuel ...
Cummins ISF3.8 engine ECU
,original new excavator control module
,CM2220 engine computer board
The CM2220 ECU / ECM Engine Control Module (Part No: 5293526 / 5WK91207) is a high-performance electronic control unit designed for Cummins ISF3.8 and ISF2.8 diesel engines used in excavators and construction machinery.
It is responsible for precise engine management, fuel injection control, and real-time performance optimization, ensuring stable operation under heavy-duty working conditions.
This unit is 100% tested, plug-and-play compatible replacement for original OEM ECU systems.
- ✔ Original new CM2220 ECU / ECM controller
- ✔ Stable and reliable engine performance control
- ✔ High precision fuel injection management
- ✔ Plug & play installation, no complex programming required (depends on system)
- ✔ Strict testing before shipping (100% quality inspection)
- ✔ Strong durability for harsh construction environments
- ✔ Supports long-hour heavy-duty operation
This ECU is widely used in:
- Cummins ISF3.8 Engine
- Cummins ISF2.8 Engine
- Excavators
- Construction machinery
- Light trucks & industrial equipment (depending on configuration)
- CM2220
- 5293526
- C5293526
- 5WK91207
- 5291534 (cross reference in some systems)
- Condition: Brand New / Original Quality
- Type: Engine Control Module (ECU / ECM)
- Application: Diesel Engine Control System
- Warranty: 6–12 Months (optional)
- Testing: 100% Fully Tested Before Shipment
- Packaging: Strong export carton / anti-static protection
The ECU (ECM) acts as the “brain" of the engine, controlling:
- Fuel injection timing
- Air-fuel ratio
- Engine speed regulation
- Emission control strategy
- Fault diagnosis and protection system
A properly functioning ECU ensures better fuel efficiency, stronger power output, and lower engine failure risk.
- Fast delivery worldwide
- Strict quality inspection system
- Professional support for installation & compatibility
- Stable supply for bulk orders
- OEM-grade performance replacement parts
Before purchasing, please confirm:
- Engine model (ISF3.8 / ISF2.8)
- Original ECU part number
- Software version (if required for matching)
If unsure, send us your ECU label photo for confirmation.
