YNF17195 564-8167 Radiator Upper Hose CAT E330GC Excavator Coolant Hose

The YNF17195 radiator upper hose (564-8167) is designed for CAT E330GC excavators, ensuring stable and efficient coolant flow from the engine to the radiator. Manufactured from premium heat-resistant reinforced rubber, this hose withstands long-term exposure to high temperature, pressure pulses, and heavy vibration in demanding excavation environments.

Its OEM-matched curvature and wall structure allow precise installation without kinking or leakage, maintaining optimal coolant circulation to prevent engine overheating. The material resists aging, hardening, and chemical corrosion caused by long-term coolant contact.

Replacing worn or cracked upper radiator hoses with YNF17195 helps maintain cooling efficiency, protects the engine, and minimizes downtime—making it a preferred choice for maintenance shops, fleet operators, and parts wholesalers who require stable, reliable aftermarket cooling hoses.