Complete upper and lower radiator hose set for E313D2 & E320D2, replacing 399-1118 and 399-1119.
Complete radiator hose set for E313D2 & E320D2 excavators
Includes YNF12415 (Upper) and YNF12416 (Lower)
Replaces OEM hoses 399-1118 and 399-1119
High resistance to heat and pressure
Coolant- and oil-resistant reinforced rubber
The YNF12415 & YNF12416 Radiator Hose Set is a complete coolant solution for Caterpillar E313D2 and E320D2 excavators. This set includes the upper radiator hose (YNF12415, 399-1118) and lower radiator hose (YNF12416, 399-1119), ensuring full coolant circulation between the engine and radiator.
Manufactured from reinforced high-quality rubber, both hoses resist high temperature, pressure, oil, and engine vibration. The reinforced structure prevents cracking, deformation, or collapse under heavy-duty conditions. Produced according to OEM specifications, this hose set provides precise fit and quick installation. Ideal for preventive maintenance, cooling system repair, and engine overhaul, reducing downtime and extending engine life.
| Parameter | Details |
|---|---|
| YNF Part Numbers | YNF12415 (Upper), YNF12416 (Lower) |
| OEM Reference Nos. | 399-1118 / 399-1119 |
| Product Name | Radiator Hose Set |
| Machine Model | E313D2 / E320D2 |
| Hose Type | Coolant / Water Hose |
| Position | Upper & Lower radiator hoses |
| Material | Reinforced rubber |
| Function | Engine coolant circulation |
| Installation Type | Direct replacement |
| Condition | New |
| Brand | YNF |
| Origin | China |
| MOQ | 1 Set |
| Shipping Method | 1. Air 2. Sea 3. Express |
| Payment Terms | 1. T/T 2. PayPal 3. Western Union |
| Application Area | Description |
|---|---|
| Caterpillar E313D2 | Engine cooling system |
| Caterpillar E320D2 | Engine cooling system |
| Excavator Engines | Radiator coolant inlet and outlet lines |
| Construction Machinery | Heavy-duty cooling applications |
| Engine Maintenance | Replacement of worn radiator hoses |
| Cooling System Repair | Prevents coolant leakage and overheating |
FAQs:
What is included in this set?
One upper radiator hose (YNF12415) and one lower radiator hose (YNF12416)
Which OEM hoses are replaced?
399-1118 and 399-1119
Is this set for all E313D2 / E320D2 engines?
Yes, designed for standard models
Minimum order quantity?
One set
Can it be installed directly?
Yes, OEM-standard fit, no modification required
The YNF12415 & YNF12416 Radiator Hose Set provides a complete and reliable cooling solution for E313D2 and E320D2 excavators. Reinforced rubber construction and OEM-accurate dimensions ensure stable coolant flow and long service life under high temperature and pressure. YNF Machinery offers consistent quality, competitive pricing, and fast global delivery. Contact us today for pricing and availability.
