Ramp offers to buy: Wiring Harness for Caterpillar 320C (Part Number: 197-4289)

✅ In stock – order now

📄 Product Description:

OEM-spec wiring harness designed for Caterpillar 320C excavators. This harness delivers stable electrical connections between the ECM, sensors, actuators, injection components, hydraulic control circuits, and machine monitoring systems. Built to withstand high temperature, oil exposure, and continuous vibration in heavy-duty applications. Ideal replacement for damaged, shorted, or aged 197-4289 harnesses.

🔧 Compatibility (Applications):

Machine Compatibility:

• Caterpillar 320C

• Caterpillar 320C L

• Caterpillar 323C (selected units using the same harness architecture)

• Other CAT C-series excavators using C7/C9 systems (verify by part number)

Engine/System Supported:

• CAT C7 engine platform

• ECM communication circuits

• Hydraulic system sensor wiring

• Fuel system sensor connections

• Machine control and monitoring circuits

Part Number: 197-4289

Cross-references: 1974289, 197-4289, VOE1974289 (aftermarket equivalents), and OEM-matching harnesses.

🛠 Specifications:

• Manufacturer: OEM / Caterpillar-approved supplier

• Type: Complete engine & machine wiring harness

• Coverage: ECM, injectors, sensors (temp, pressure, speed), hydraulic control wiring

• Condition: New / Replacement

• Insulation: High-temperature, oil-resistant, anti-vibration

• Connector Type: OEM-sealed, moisture and dust protected

Components Included:

• Full wiring harness assembly

• ECM connectors

• Injector connectors

• Pressure & temperature sensor connectors

• Hydraulic system wiring

• Protective cable loom and shielding

Packaging: Anti-static, factory-sealed protective package

Warranty: Manufacturer’s limited warranty

⭐️ Key Features:

• OEM-grade wiring harness for CAT 320C

• Direct-fit replacement for 197-4289

• High durability in harsh working environments

• Ensures stable ECM communication and accurate sensor feedback

• Fully tested for OEM electrical performance and service life