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1047-D521 4HK1 Electronic Fuel Injection Engine Controller | Engine Electronic Control Unit
1047-D521 4HK1 Electronic Fuel Injection Engine Controller | Engine Electronic Control Unit
1047-D521 4HK1 Electronic Fuel Injection Engine Controller | Engine Electronic Control Unit
1047-D521 4HK1 Electronic Fuel Injection Engine Controller | Engine Electronic Control Unit
1047-D521 4HK1 Electronic Fuel Injection Engine Controller | Engine Electronic Control Unit
1047-D521 4HK1 Electronic Fuel Injection Engine Controller | Engine Electronic Control Unit
1047-D521 4HK1 Electronic Fuel Injection Engine Controller | Engine Electronic Control Unit
1047-D521 4HK1 Electronic Fuel Injection Engine Controller | Engine Electronic Control Unit
Specifications
Model Number :
1047-D521
MOQ :
1unit
Payment Terms :
Western Union,T/T
Supply Ability :
Spot goods
Delivery Time :
3 to 5 business days
Packaging Details :
Carton packaging or wooden box packaging
State :
Brand New
Type :
Engine Controller / ECU
Function :
Controls fuel injection, monitors engine status, diagnoses faults
Material :
Industrial-grade electronic components, high-strength aluminum alloy housing
Application :
Diesel engine electronic control system
运输方式 :
空运/海运/UPS/DHL/EMS/联邦快递
Place of Origin :
China
Description
The 4HK1 electronic fuel injection engine controller 1047-D521 is a core electronic control module specifically designed for the Isuzu 4HK1 series diesel engines. It controls parameters such as fuel injection, engine speed, and torque in real time. This ECU boasts high-performance processing capabilities and stability, and can operate reliably in high-temperature and high-vibration environments.
Its intelligent control functions optimize combustion efficiency and improve engine power performance. It also supports self-diagnostic functions for easy and rapid fault diagnosis, reducing maintenance costs.
Features and Advantages

• Precise Control: High-precision adjustment of fuel injection quantity and timing improves power and fuel efficiency.

• High Reliability: Industrial-grade electronic components, highly resistant to high temperatures, vibration, and electromagnetic interference.

• Self-Diagnostic Function: Outputs fault codes for quick problem location.

• Strong Compatibility: Suitable for 4HK1 series engines and various construction machinery equipment.

• Improved Engine Performance: Optimizes combustion efficiency, reduces emissions, and extends engine life.

1047-D521 4HK1 Electronic Fuel Injection Engine Controller | Engine Electronic Control Unit1047-D521 4HK1 Electronic Fuel Injection Engine Controller | Engine Electronic Control Unit1047-D521 4HK1 Electronic Fuel Injection Engine Controller | Engine Electronic Control Unit1047-D521 4HK1 Electronic Fuel Injection Engine Controller | Engine Electronic Control Unit1047-D521 4HK1 Electronic Fuel Injection Engine Controller | Engine Electronic Control Unit

Frequently Asked Questions
Q1: What is your main products?
A1: We are specialized in the excavator engine spare parts, for example Main cylinder block, cylinder head, crankshaft, Engine assembly, piston, cylinder liner, piston ring, camshaft, connecting rod, oil pump, water pump, valve series products, movement, etc. almost all parts of the entire engine.
Q2: If I only know the excavator model, but can not offer parts No., what should I do?
A2: If possible, you can send us pictures of old products, name plate or the size for reference.
Q3: Can you accept sample order?
A3: Yes sure. We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q4: Do you test all your goods before delivery?
A4: Yes, we have 100% test before delivery.
Q5: How can I do if there is something wrong with the items?
A5: Our products have been professionally tested and the quality is very stable. If you really found something wrong, please contacts. We have a professional after-sales team to help you solve the problem.
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1047-D521 4HK1 Electronic Fuel Injection Engine Controller | Engine Electronic Control Unit

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Product Detail
Model Number :
1047-D521
MOQ :
1unit
Payment Terms :
Western Union,T/T
Supply Ability :
Spot goods
Delivery Time :
3 to 5 business days
Packaging Details :
Carton packaging or wooden box packaging
Contact Supplier
video
1047-D521 4HK1 Electronic Fuel Injection Engine Controller | Engine Electronic Control Unit
1047-D521 4HK1 Electronic Fuel Injection Engine Controller | Engine Electronic Control Unit
1047-D521 4HK1 Electronic Fuel Injection Engine Controller | Engine Electronic Control Unit
1047-D521 4HK1 Electronic Fuel Injection Engine Controller | Engine Electronic Control Unit

Guangzhou Minshun Machinery Equipment Co., Ltd.

Verified Supplier
1 Years
guangdong, guangzhou
Business Type :
Distributor/Wholesaler, Agent
Main Products :
Perkins Engine, Yanmar Engine, Kubota Engine
Total Annual :
2000000-4000000
Employee Number :
40~60
Certification Level :
Verified Supplier
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