Ramp offers to buy: Wiring Harness for Caterpillar C9 Engine (Part Number: 230-6279)

✅ In stock – order now

📄 Product Description:

OEM-spec engine wiring harness engineered for Caterpillar C9 diesel engines. This harness provides stable, high-accuracy electrical communication between the ECM, injectors, turbocharger control sensors, fuel system sensors, and key engine monitoring circuits. Built with heat-resistant insulation, reinforced protective sheathing, and sealed waterproof OEM connectors, it delivers long-term durability in harsh construction, industrial, and heavy-equipment environments.

Ideal replacement for damaged, shorted, or deteriorated 230-6279 engine wiring harnesses.

🔧 Compatibility (Applications):

Engine Compatibility:

• Caterpillar C9

• Caterpillar C9 ACERT (various Tier levels)

Machine Compatibility (typical):

• CAT 325C / 330C excavators

• CAT 12H / 140H motor graders

• CAT loaders, material handlers, and industrial power units

• Generators equipped with C9 engines
  
  (Compatibility varies by configuration — 230-6279 is widely used across C9 platforms.)

Part Number: 230-6279

Cross-references: 2306279, 230-6279, and equivalent OEM-matching harness assemblies.

🛠 Specifications:

• Manufacturer: OEM / Caterpillar-approved supplier

• Type: Complete engine wiring harness

• Coverage: ECM, injectors, pressure/temperature sensors, turbo & fuel system circuits

• Condition: New / Replacement

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

• Connector Type: OEM waterproof sealed connectors (dust & moisture protected)

Components Included:

• Full wiring harness assembly

• ECM communication connectors

• Injector connectors

• Oil pressure, coolant temp, and turbo sensor connectors

• Fuel system & actuator wiring

• Protective cable loom & reinforced shielding

Packaging: Factory-sealed anti-static protective package

Warranty: Manufacturer’s limited warranty

⭐️ Key Features:

• OEM-grade harness for Caterpillar C9 and C9 ACERT engines

• Direct-fit replacement for 230-6279

• Built for extreme heat, vibration, and hydraulic oil exposure

• Ensures stable ECM communication and precise sensor feedback

• Fully tested to meet Caterpillar OEM electrical standards