Upper and lower radiator hose set YNF12649 and YNF12650 for E330C excavators, ensuring complete coolant circulation.
Complete upper and lower radiator hose set
Includes YNF12649 (Upper) and YNF12650 (Lower)
Designed for Caterpillar E330C excavators
High resistance to heat and pressure
Coolant- and oil-resistant reinforced rubber
The YNF12649 & YNF12650 Radiator Hose Set is designed for Caterpillar E330C excavators, providing a complete solution for engine cooling system maintenance. This set includes the upper radiator hose and the lower radiator hose, ensuring stable coolant circulation between the engine and the radiator.
Manufactured from high-quality reinforced rubber, both hoses offer excellent resistance to high temperature, pressure, coolant chemicals, oil contamination, and engine vibration. The reinforced structure prevents cracking, deformation, and collapse during heavy-duty operation.
Produced according to OEM specifications, this radiator hose set ensures accurate fitment and fast, direct installation without modification. It is an ideal aftermarket replacement for preventive maintenance, cooling system repair, and engine overhaul, helping extend engine life and reduce downtime.
| Parameter | Details |
|---|---|
| YNF Part Numbers | YNF12649 (Upper), YNF12650 (Lower) |
| Product Name | Radiator Hose Set |
| Machine Model | Caterpillar E330C |
| 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 E330C | 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 (YNF12649) and one lower radiator hose (YNF12650)
Which machine model is this set for?
Caterpillar E330C
Is this a direct replacement?
Yes, OEM-standard direct fit
Can the hoses be installed separately?
Yes, each hose can be purchased individually
Minimum order quantity?
One set
The YNF12649 & YNF12650 Radiator Hose Set provides a complete and reliable cooling solution for E330C excavators. Reinforced rubber construction and OEM-accurate dimensions ensure stable coolant flow under high temperature and pressure. YNF Machinery offers consistent quality, competitive pricing, and fast global delivery. Contact us today for pricing and availability.
