Ramp offers to buy: Wiring Harness for Hitachi ZX Series with Isuzu 4JJ1 Engine (Part Number: 8-98035054-4)

✅ In stock – order now

📄 Product Description:

OEM-spec wiring harness designed for Hitachi excavators equipped with the Isuzu 4JJ1 diesel engine. This harness ensures stable and accurate electrical communication between the ECU, fuel injection system, engine sensors, hydraulic control circuits, and monitoring systems. Manufactured with heat-resistant insulation, reinforced protective sheathing, and sealed waterproof connectors for long-term durability in harsh construction environments. Ideal replacement for damaged or worn 8-98035054-4 wiring harnesses.

🔧 Compatibility (Applications):

Engine Compatibility:

• Isuzu 4JJ1 diesel engine (used in Hitachi small and mid-size excavators)

Machine Compatibility (typical):

• Hitachi ZX120-5

• Hitachi ZX130 series

• Hitachi ZX140 series

• Hitachi 4JJ1-powered models in the 12–15 ton class
  
  (Compatibility depends on configuration — based on the 4JJ1 engine platform.)

Part Number: 8-98035054-4

Cross-references: 8980350544, 8-98035054-4, and OEM-matching harness assemblies.

🛠 Specifications:

• Manufacturer: OEM / Hitachi & Isuzu–approved supplier

• Type: Complete engine wiring harness

• System Coverage: ECU, injectors, fuel system sensors, hydraulic sensors, temperature/pressure sensors

• Condition: New / Replacement

• Insulation: Heat-, oil-, and vibration-resistant

• Connector Type: OEM waterproof sealed connectors (anti-corrosion)

Components Included:

• Full wiring harness assembly

• ECM connectors

• Injector connectors

• Fuel system sensor connectors

• Temperature & pressure sensor connectors

• Hydraulic ECU circuit wiring

• Protective loom and reinforced shielding

Packaging: Anti-static, factory-sealed packaging

Warranty: Manufacturer’s limited warranty

⭐️ Key Features:

• OEM-grade harness for Hitachi excavators with Isuzu 4JJ1 engine

• Direct-fit replacement for 8-98035054-4

• High durability under vibration, temperature, and hydraulic oil exposure

• Ensures accurate ECM communication and stable machine performance

• Fully tested to meet Hitachi and Isuzu OEM standards