Complete radiator hose set YNF13257/13258 for Hyundai R110-7, replacing OEM 11N3-40110 & 11N3-40120.
Full radiator hose set for Hyundai R110-7 excavators
Includes upper hose YNF13257 & lower hose YNF13258
Replaces OEM 11N3-40110 and 11N3-40120
Ensures efficient coolant flow between engine and radiator
High-quality reinforced rubber construction
The YNF13257 & YNF13258 Radiator Hose Set is designed for Hyundai R110-7 excavators, including both upper and lower hoses. The upper hose (YNF13257) connects the engine outlet to the radiator inlet, while the lower hose (YNF13258) returns coolant from the radiator to the engine, ensuring full-cycle coolant flow.
Made from reinforced rubber, both hoses resist high temperatures, pressure, and vibration while maintaining flexibility. Engineered to OEM specifications, this hose set ensures secure installation, leak-proof performance, and long-lasting reliability in heavy-duty construction environments.
| Parameter | Upper Hose (YNF13257) | Lower Hose (YNF13258) |
|---|---|---|
| OEM Reference Number | 11N3-40110 | 11N3-40120 |
| Product Name | Upper Radiator Hose | Lower Radiator Hose |
| Machine Models | Hyundai R110-7 | Hyundai R110-7 |
| Hose Type | Coolant / Water Hose | Coolant / Water Hose |
| Position | Radiator Upper | Radiator Lower |
| Material | Reinforced rubber | Reinforced rubber |
| Function | Hot coolant delivery | Coolant return to engine |
| Installation Type | Direct replacement | Direct replacement |
| Condition | New | New |
| Brand | YNF | YNF |
| Origin | China | China |
| MOQ | 1 Set | 1 Set |
| Shipping Method | 1. Air 2. Sea 3. Express | 1. Air 2. Sea 3. Express |
| Payment Terms | 1. T/T 2. PayPal 3. Western Union | 1. T/T 2. PayPal 3. Western Union |
| Application Area | Description |
|---|---|
| Hyundai R110-7 | Upper & lower engine cooling hoses |
| Excavator Cooling System | Radiator inlet and outlet coolant lines |
| Construction Machinery | Complete coolant circulation |
| Maintenance & Repair | Cooling system replacement |
| Heavy-duty Excavators | Stable engine temperature control |
FAQs:
Which machine does this hose set fit?
Hyundai R110-7
Which OEM numbers does it replace?
Upper: 11N3-40110, Lower: 11N3-40120
Is this a full radiator hose set?
Yes, includes both upper and lower hoses
Are the hoses direct-fit replacements?
Yes, OEM-standard dimensions
Minimum order quantity?
One set
YNF13257 & YNF13258 radiator hose set provides reliable coolant flow for Hyundai R110-7 excavators. Reinforced rubber construction ensures durability, leak-proof sealing, and OEM-standard fitment. Replace both upper and lower hoses for full cooling system performance and long-lasting engine protection.
