Radiator upper hose YNF12415 replaces 399-1118 for E313D2 & E320D2 excavators, ensuring stable coolant flow.
Radiator upper hose for E313D2 and E320D2 excavators
YNF12415 direct OEM replacement
Replaces 399-1118
High resistance to heat and pressure
Coolant- and oil-resistant reinforced rubber
The YNF12415 Radiator Upper Hose is designed for Caterpillar E313D2 and E320D2 excavators, ensuring reliable coolant flow from the engine to the radiator. Made from high-quality reinforced rubber, this hose resists high temperature, pressure, oil, and engine vibration.
Its reinforced structure prevents cracking, deformation, or collapse under heavy-duty conditions. Produced to OEM standards, YNF12415 provides precise fitment for direct installation. Ideal for preventive maintenance, cooling system repair, and engine overhaul, helping prevent overheating and extend engine service life.
| Parameter | Details |
|---|---|
| YNF Part Number | YNF12415 |
| OEM Reference No. | 399-1118 |
| Product Name | Radiator Upper Hose |
| Machine Model | E313D2 / E320D2 |
| Hose Type | Coolant / Water Hose |
| Position | Upper radiator hose |
| Material | Reinforced rubber |
| Function | Engine coolant circulation |
| Installation Type | Direct replacement |
| Condition | New |
| Brand | YNF |
| Origin | China |
| MOQ | 1 Piece |
| 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 | Upper radiator inlet line |
| Construction Machinery | Heavy-duty cooling applications |
| Engine Maintenance | Replacement of worn radiator hoses |
| Cooling System Repair | Prevents coolant leakage and overheating |
FAQs:
What machine models is this hose for?
Caterpillar E313D2 and E320D2
Which OEM number does it replace?
399-1118
Which position does this hose fit?
Upper radiator hose
Is this an OEM-standard replacement?
Yes, manufactured to OEM specifications
Minimum order quantity?
One piece
The YNF12415 Radiator Upper Hose provides reliable coolant flow for E313D2 and E320D2 excavators. Reinforced rubber construction and OEM-accurate dimensions ensure durability, stable operation, and long service life under high temperature and pressure. YNF Machinery delivers consistent quality, competitive pricing, and fast worldwide shipping. Contact us today for pricing and availability.
