ZX190W-3 Radiator Hose Description
YNF17532 ZX170W-3 ZX190W-3 Radiator Upper Hose is designed as a reliable aftermarket cooling system component for wheeled excavator maintenance and repair. With OEM reference number 3109942, this excavator radiator hose is installed in the upper section of the cooling system and is used to transfer coolant efficiently between the engine and radiator.
The hose is manufactured from high-quality rubber material, which provides excellent flexibility, temperature resistance, and durability under heavy working conditions. During excavator operation, the cooling hose is continuously exposed to engine vibration, high temperatures, and coolant pressure. Reliable hose performance helps maintain smooth coolant circulation and supports stable engine temperature control.
For excavator parts importers, repair workshops, and machinery distributors, the ZX170W-3 ZX190W-3 coolant hose is a practical maintenance component with stable aftermarket demand. Replacing aging or damaged radiator hoses helps reduce coolant leakage, overheating risks, and unexpected equipment downtime.
YNF Machinery provides professional excavator spare parts solutions with competitive wholesale pricing, stable supply capacity, and export support for global B2B buyers.
ZX170W-3 Radiator Hose Technical Data Sheet
| Parameter |
Specification |
| YNF Part Number |
YNF17532 |
| OEM Part Number |
3109942 |
| Product Name |
Radiator Upper Hose |
| Alternative Name |
Upper Water Pipe / Coolant Hose / Radiator Water Hose |
| Compatible Models |
ZX170W-3 / ZX190W-3 |
| Machine Type |
Wheeled Excavator |
| Product Category |
Excavator Cooling System Parts |
| Installation Position |
Upper Radiator Connection |
| Function |
Coolant Circulation and Engine Cooling |
| Material |
High Quality Rubber |
| Manufacturing Process |
Rubber Molding |
| Application System |
Engine Cooling System |
| Product Type |
Aftermarket Replacement Part |
| Condition |
New |
| Brand |
YNF |
| Origin |
China |
| MOQ |
1 Piece |
| Packaging |
Standard Export Package |
| Shipping Method |
Air Freight / Sea Freight / Express |
| Payment Terms |
T/T, PayPal, Western Union |
ZX190W-3 Cooling Hose Applications
| Application Field |
Description |
| ZX170W-3 Excavator |
Used as upper radiator hose replacement |
| ZX190W-3 Excavator |
Applied for engine cooling system maintenance |
| Wheeled Excavator Repair |
Suitable for cooling component replacement |
| Construction Equipment Workshop |
Helps restore coolant circulation performance |
| Excavator Spare Parts Distribution |
Suitable for wholesale inventory supply |
| Heavy Equipment Maintenance |
Supports reliable engine temperature management |
ZX170W-3 Radiator Hose Detail Display
The ZX170W-3 ZX190W-3 Radiator Upper Hose is an essential connection component in the excavator engine cooling system. It provides a coolant passage between the engine and radiator, ensuring that heat generated during operation can be transferred effectively.
During daily excavator operation, radiator hoses are exposed to continuous temperature changes, coolant pressure, and mechanical vibration. Over extended service periods, rubber hoses may experience aging, cracks, expansion, or leakage. Regular inspection and timely replacement help maintain cooling efficiency and prevent engine overheating.
For excavator parts wholesalers and distributors, radiator hoses, coolant pipes, water pumps, and thermostats are commonly stocked maintenance items. These products have stable replacement demand because they are consumable components within the cooling system.
Maintaining sufficient inventory of reliable excavator radiator hoses helps improve repair efficiency and supports long-term customer relationships.
