The engine control unit (ECU) is a high-quality replacement electronic component designed to ensure accurate engine management and reliable communication between the engine's electronic systems. Manufactured with premium electronic components and tested to strict quality standards, it helps optimize fuel injection, engine timing, and overall engine performance, contributing to improved operating efficiency and dependable machine operation.
Compatible with 4HK1, 4JJ1, 6HK1, and 4JG1 diesel engine applications, this ECU replaces Part No. 8981530572, 8982103620, 8982224512, and 8982277920. It is suitable for excavators and other diesel-powered construction equipment requiring reliable electronic engine control. Accurate compatibility and dependable performance make it an excellent solution for replacing damaged or malfunctioning ECUs during equipment repair or engine maintenance.
Each ECU is carefully inspected and tested before shipment to ensure stable performance and reliable operation. Whether used by repair workshops, machinery dealers, fleet maintenance providers, or equipment owners, this engine control unit offers a practical and cost-effective solution for restoring engine control functions and minimizing equipment downtime.


|
item
|
value
|
|
Condition
|
New
|
|
Applicable Industries
|
Building Material Shops, Machinery Repair Shops, Manufacturing Plant, Retail, Construction works , Energy & Mining, Other
|
|
Video outgoing-inspection
|
Provided
|
|
Machinery Test Report
|
Provided
|
|
Marketing Type
|
Ordinary Product
|
|
Place of Origin
|
China
|
|
Guangdong
|
|
|
Brand Name
|
lanxin
|
|
Warranty
|
6 months
|
|
Product name
|
Excavator Engine ECU Monitor
|
















Q1: Which engine models is this ECU compatible with?
A: It is compatible with 4HK1, 4JJ1, 6HK1, and 4JG1 diesel engine applications. Please verify your engine model and ECU part number before ordering.
Q2: Which part numbers does this ECU replace?
A: It replaces 8981530572, 8982103620, 8982224512, and 8982277920.
Q3: Is the ECU tested before shipment?
A: Yes, every ECU undergoes quality inspection and functional testing before delivery to ensure reliable performance.
Q4: Do you provide worldwide shipping?
A: Yes, we offer international shipping with secure packaging to ensure safe transportation.
Q5: Can you supply other excavator electrical and engine parts?
A: Yes, we supply ECUs, engine wiring harnesses, sensors, monitors, controllers, diesel engine assemblies, fuel injectors, hydraulic pumps, and a comprehensive range of construction machinery spare parts.
