Original Refurbished 157-3165 Engine Controller ECM ECU for Caterpillar 320C 312C 318C 325C 330C Excavator C7 C9 Engine Control Module
157-3165 Engine Controller ECM ECU for Caterpillar Excavator C7 C9 Engine The 157-3165 Engine Controller ECM ECU is a high-quality electronic control module designed for Caterpillar C Series excavators equipped with C7 and C9 engines. It is engineered to manage engine electronic systems, monitor ...
Refurbished Caterpillar excavator engine controller
,Caterpillar 320C excavator ECU module
,C7 C9 engine control module with warranty
The 157-3165 Engine Controller ECM ECU is a high-quality electronic control module designed for Caterpillar C Series excavators equipped with C7 and C9 engines. It is engineered to manage engine electronic systems, monitor operating parameters, and ensure stable machine performance in demanding construction environments.
This refurbished ECM controller is professionally tested before shipment to ensure reliable operation and compatibility with supported CAT excavator models including 312C, 318C, 320C, 325C, and 330C series machines.
- Part Number: 157-3165 / 1573165
- Product Type: Engine Control Module (ECM) / Electronic Control Unit (ECU)
- Engine Application: Caterpillar C7 / C9 Diesel Engine
- Condition: Original Refurbished / Tested Working Condition
- Installation Position: Engine Control System
- Direct Replacement for Original ECM Unit
Compatible with Caterpillar Excavators:
- CAT 312C Excavator
- CAT 318C Excavator
- CAT 320C Excavator
- CAT 325C Excavator
- CAT 330C Excavator
- CAT 312C L
- CAT 320C L
- CAT 325C L
- CAT 330C L
Compatible Engine Series:
- Caterpillar C7 Engine
- Caterpillar C9 Engine
The ECM receives signals from engine sensors and controls important engine functions, helping maintain proper fuel management, engine performance, and operating efficiency.
Each controller is inspected, cleaned, tested, and verified to ensure stable performance before delivery.
A refurbished original ECM provides an economical solution compared with purchasing a new controller while maintaining reliable machine operation.
Designed as a replacement control module for compatible CAT excavator systems.
This ECM controller can help solve issues such as:
- Engine starting problems
- Communication errors
- Unstable engine operation
- ECM failure replacement
- Excavator electronic control faults
1 * 157-3165 Engine Controller ECM ECU Module
- Professional excavator electronic parts supplier
- High-quality refurbished controllers
- Strict testing before shipment
- Support OEM part number matching
- Worldwide shipping available
- Technical support for excavator ECU solutions
- 157-3165 ECM
- 1573165 ECU Controller
- CAT 320C ECM
- CAT 325C Engine Controller
- CAT 330C ECU
- C7 C9 Excavator ECM
- Caterpillar Excavator Computer Board
- Engine Control Module Replacement
