Radiator lower hose YNF12292 for EX300-5 and EX350-5 replaces 3079182, ensuring stable coolant outlet flow.
Radiator lower hose for Hitachi EX300-5 and EX350-5 excavators
YNF12292 OEM-standard aftermarket replacement
Replaces OEM reference number 3079182
Designed for radiator-to-engine coolant outlet line
High resistance to heat, pressure, and coolant corrosion
Reinforced rubber construction for long service life
The YNF12292 Radiator Lower Hose is designed for Hitachi EX300-5 and EX350-5 excavators and functions as the coolant outlet hose from the radiator to the engine. It ensures smooth coolant return flow, stable engine temperature, and reliable cooling performance during heavy-duty operation.
Manufactured from high-quality reinforced rubber, this hose offers excellent resistance to high temperature, internal pressure, coolant chemicals, oil, and engine vibration. Produced according to OEM specifications, YNF12292 provides precise fitment, secure sealing, and extended service life. It is ideal for cooling system repair, preventive maintenance, and engine overhaul.
| Parameter | Details |
|---|---|
| YNF Part Number | YNF12292 |
| OEM Reference Number | 3079182 |
| Product Name | Radiator Lower Hose |
| Machine Model | Hitachi EX300-5, EX350-5 |
| Hose Type | Coolant / Water Hose |
| Position | Lower radiator hose |
| Material | Reinforced rubber |
| Function | Coolant outlet 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 |
|---|---|
| Hitachi EX300-5 | Engine cooling system |
| Hitachi EX350-5 | Radiator coolant outlet hose |
| Excavator Cooling Line | Heavy-duty cooling applications |
| Engine Maintenance | Replacement of worn radiator hoses |
| Cooling System Repair | Prevents overheating and leakage |
FAQs:
Which machines does this hose fit?
Hitachi EX300-5 and EX350-5
Which OEM number does it replace?
3079182
Is this a direct replacement hose?
Yes, OEM-standard direct fit
Minimum order quantity?
One piece
Is modification required?
No, direct installation
The YNF12292 Radiator Lower Hose ensures reliable coolant outlet performance for Hitachi EX300-5 and EX350-5 excavators. Its reinforced rubber construction withstands high temperature and pressure while maintaining secure sealing and long service life. YNF Machinery supplies dependable excavator cooling components with competitive pricing and fast global delivery.
Part number: 4654858 Product name: the main relief valve Model: ZX240-3, ZX240-3-HCMC, ZX250H-3, ZX250K-3, ZX250LC-3-HCMC, ZX250LC-3-HCME, ZX250LC-5N For Hitachi excavator […]
