The YNF17711 (215-3249) Engine Harness is designed for CAT330D excavators equipped with C9 engines, providing secure and reliable electrical connections to the fuel injectors. Constructed with high-quality wires, connectors, and protective sheathing, this harness ensures accurate signal transmission, long-term durability, and stable engine performance under heavy-duty working conditions.

• Direct replacement for OEM part 215-3249

• Compatible with CAT330D C9 engines

• Ensures precise electrical connection for all fuel injectors

• High-quality wires and connectors resistant to heat, oil, and vibration

• Protective sheathing enhances durability and reduces wear

• OEM-standard design allows plug-and-play installation

• Suitable for maintenance, repair, or replacement of engine wiring systems

• Maintains optimal engine performance and fuel efficiency

• Machine model: CAT330D excavator

• Component: Fuel Injector / Engine Wiring Harness

• Ensures proper fuel injection timing and engine operation

• Construction, mining, and heavy-duty earthmoving equipment

• Compatibility verification via OEM number or photos

• Technical guidance for installation and troubleshooting

• Long-term supply for distributors, workshops, and service centers

• Custom harness solutions available upon request

• Individually packed in anti-static protective bags

• Export-standard carton for safe transport

• Neutral or YNF-branded packaging available

• Supports mixed shipments with other engine and hydraulic components

Q1: Can this harness replace OEM 215-3249 directly?
A: Yes, it is a direct OEM-equivalent replacement.

Q2: Is the harness resistant to vibration and heat?
A: Yes, constructed with high-quality materials and protective sheathing for harsh conditions.

Q3: Can it be shipped with other spare parts?
A: Yes, mixed shipments are fully supported.