Lower radiator hose YNF16352 for WA470-3, replaces OEM 421-03-22120.
Lower radiator hose for WA470-3 wheel loader
Replaces OEM part number 421-03-22120
Transfers cooled coolant from radiator to engine
Reinforced rubber construction for durability
Resistant to heat, pressure, and vibration
The YNF16352 Lower Radiator Hose is designed for WA470-3 wheel loaders, replacing OEM part number 421-03-22120. It carries cooled coolant from the radiator back to the engine, completing the cooling cycle and maintaining proper operating temperature.
Manufactured from reinforced rubber, this hose offers excellent resistance to high temperature, internal pressure, and vibration. Produced according to OEM standards, YNF16352 ensures accurate fitment, reliable sealing, and long service life in heavy-duty working conditions.
| Parameter | Details |
|---|---|
| YNF Part Number | YNF16352 |
| OEM Part Number | 421-03-22120 |
| Product Name | Lower Radiator Hose |
| Machine Model | WA470-3 |
| Hose Type | Coolant / Water Hose |
| Position | Radiator Lower |
| Material | Reinforced rubber |
| Function | Transfers cooled coolant to engine |
| 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 |
|---|---|
| WA470-3 | Engine cooling lower hose |
| Wheel Loader Maintenance | Radiator outlet coolant line |
| Construction Machinery | Cooling system replacement |
| Engine Temperature Control | Maintains stable engine operation |
FAQs:
Which machine does this hose fit?
WA470-3
What is the OEM part number?
421-03-22120
Is this hose upper or lower?
Lower radiator hose
Is installation direct-fit?
Yes, OEM-standard
What material is used?
Reinforced rubber
YNF16352 lower radiator hose ensures efficient coolant return flow for WA470-3 wheel loaders. Designed as a direct replacement for 421-03-22120, it provides durable reinforced construction, secure sealing, and OEM-standard fitment for reliable cooling system performance.
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