147-1771 1471771 Engine Fuel Injector Wiring Harness for 120H 140H 160H Construction Machinery Parts
The JISION 147-1771 / 1471771 Engine Fuel Injector Wiring Harness is designed for compatible 120H, 140H and 160H construction machinery applications. As an important part of the engine electrical system, the injector wiring harness provides electrical connections between compatible fuel injectors ...
Excavator wiring harness for 120H
,Fuel injector harness for 140H
,Construction machinery wiring harness with warranty
The JISION 147-1771 / 1471771 Engine Fuel Injector Wiring Harness is designed for compatible 120H, 140H and 160H construction machinery applications.
As an important part of the engine electrical system, the injector wiring harness provides electrical connections between compatible fuel injectors and the engine control system. Reliable wiring and secure connector contact help ensure stable signal transmission and proper operation of the fuel injection system.
Featuring multiple precision connectors, protective woven sleeving and a machine-specific harness layout, the 147-1771 injector wiring harness is a practical replacement for aged, damaged, cracked or malfunctioning engine wiring during equipment maintenance and electrical-system repair.
Key Features
- Part Number 147-1771 / 1471771 – Easy identification for replacement and parts sourcing.
- 120H / 140H / 160H Applications – Designed for selected compatible construction machinery configurations.
- Fuel Injector Wiring Harness – Provides electrical connections for compatible engine fuel injection components.
- Stable Signal Transmission – Helps maintain reliable electrical communication within the engine system.
- Multiple Precision Connectors – Designed for secure connection to compatible components.
- Protective Outer Sleeving – Helps protect internal wiring against abrasion and demanding engine-compartment conditions.
- Machine-Specific Harness Layout – Designed for convenient routing and installation in compatible equipment.
- Direct Replacement Solution – Suitable for replacing damaged, brittle or faulty wiring harnesses.
Product Specifications
| Item | Details |
|---|---|
| Product Name | Engine Fuel Injector Wiring Harness |
| Part Number | 147-1771 |
| Alternative Format | 1471771 |
| Compatible Models | 120H / 140H / 160H |
| Product Type | Injector Wiring Harness |
| System | Engine Electrical / Fuel Injection System |
| Application | Construction Machinery / Heavy Equipment |
| Condition | New |
| Brand | JISION |
| Supply Type | Wholesale & Retail |
| Shipping | Worldwide Shipping Available |
Main Function
The 147-1771 engine fuel injector wiring harness connects compatible fuel injection components to the machine's electrical and engine control system.
A correctly functioning wiring harness helps provide stable electrical signals and secure connections, which are important for reliable fuel injection and engine operation.
A damaged injector harness may contribute to problems such as:
- Intermittent engine operation
- Engine misfire or unstable running
- Injector-related fault codes
- Poor electrical connection
- Starting difficulties
- Loss of power
- Damaged or loose connector terminals
- Intermittent electrical faults
Replacing a worn or damaged harness with the correctly matched 147-1771 / 1471771 wiring harness can help restore reliable electrical connectivity.
Compatible Applications
Designed for selected compatible:
120H • 140H • 160H • Construction Machinery • Heavy Equipment • Engine Fuel Injection Systems
Actual wiring configurations may differ according to machine serial number, engine arrangement and production version. Before ordering, please verify the 147-1771 part number, machine model, serial number, connector quantity, connector shape and original harness layout.
Why Choose JISION?
JISION specializes in supplying excavator wiring harnesses, injector harnesses, engine wiring harnesses, ECU controllers, sensors and construction machinery electrical parts for global aftermarket customers.
We support machinery dealers, repair workshops, parts distributors and equipment owners with professional parts matching, wholesale supply and worldwide shipping.
For accurate compatibility confirmation, please provide:
Part Number + Machine Model + Machine Serial Number + Engine Model + Original Wiring Harness Photos + Connector Photos
Our team can help verify the correct harness before shipment.
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