Ramp offers to buy: Wiring Harness for Hitachi ZX330-3 (Part Number: 4657945)

✅ In stock – order now

📄 Product Description:

OEM-spec wiring harness designed for Hitachi ZX330-3 excavators. This harness ensures reliable and stable electrical communication between the ECM, engine components, hydraulic control sensors, actuators, and machine monitoring systems. Built with high-temperature insulation, oil-resistant cabling, and sealed connectors, it is engineered to withstand tough construction and mining environments. Ideal replacement for damaged, shorted, or aging 4657945 harness assemblies.

🔧 Compatibility (Applications):

Machine Compatibility:

• Hitachi ZX330-3

• Hitachi ZX350-3 / ZX350LC-3

• Hitachi ZX370-3 (selected variants)

• Other 33–37 ton Hitachi models using the same harness configuration

Systems Supported:

• ECM communication

• Engine sensors (pressure, temp, speed)

• Hydraulic electronic control wiring

• Fuel system sensors

• Machine monitoring circuits

Part Number: 4657945

Cross-references: 4657945, YA4657945, and equivalent OEM harness numbers.

🛠 Specifications:

• Manufacturer: OEM / Hitachi-approved supplier

• Type: Complete engine & machine wiring harness

• Coverage: ECM, injectors, hydraulic sensors, temp/pressure sensors

• Condition: New / Replacement

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

• Connector Type: OEM-grade sealed, moisture-protected connectors

Components Included:

• Full wiring harness assembly

• ECM connectors

• Sensor connectors (oil pressure, coolant temp, hydraulic pressure, fuel system)

• Actuator and engine control wiring

• Protective loom and cable shielding

Packaging: Anti-static sealed package

Warranty: Manufacturer’s limited warranty

⭐️ Key Features:

• OEM-quality harness for Hitachi ZX330-3

• Direct-fit replacement for 4657945

• High resistance to vibration, heat, moisture, and oil

• Ensures stable ECM communication and precise machine feedback

• Fully tested for heavy-duty construction performance