| Material | rubber with fabric lining |
| Cooling hose |
|
| Number of inlets/outlets | 3 |
| Hose type | moulded hose |
Expresslevering
| Manufacturer | Model | Version | Engine code | Construction type | Construction start | Construction end | Pk | Power kw |
| Manufacturer | Productnumber |
| SEAT | 037 121 058B , 037121058B |
| SEAT | 037 122 058 , 037122058 |
| VW | 037 121 058B , 037121058B |
| VW | 037 122 058 , 037122058 |
| SKODA | 037 121 058B , 037121058B |
| SKODA | 037 122 058 , 037122058 |
| AUDI | 037 121 058B , 037121058B |
| AUDI | 037 122 058 , 037122058 |
| CUPRA | 037 121 058B , 037121058B |
| CUPRA | 037 122 058 , 037122058 |
| PORSCHE | 037 121 058B , 037121058B |
| PORSCHE | 037 122 058 , 037122058 |
| VAG | 037 121 058B , 037121058B |
| VAG | 037 122 058 , 037122058 |
| Usage numbers |
| 109 020 001 |
| HP109 020 |
| 1220580000019 |
| 1220580000101 |
| 4063926040051 |
| 4063926238649 |
The Radiator Hose (109 020) carries coolant through the cooling system. Replacing it prevents leaks and maintains proper engine temperature.
A radiator hose is a flexible tube that carries coolant between the engine and the radiator. Its function is to allow continuous circulation of coolant, helping regulate engine temperature.
Key specifications include inner diameter, length, shape, material (typically reinforced rubber or silicone), temperature resistance, and compatibility with the vehicle. It must withstand pressure, heat, and coolant exposure.
Replacement is necessary when the hose is cracked, swollen, leaking, or hardened. Common symptoms include coolant leaks, overheating, or visible wear.
Porza offers a fit guarantee option where your vehicle details are checked against product specifications to ensure correct compatibility.
Porza provides high-quality cooling system components with fast delivery across Europe and options for online ordering or in-store pickup.
If the fit guarantee is selected, compatibility is verified before shipping. If the product does not fit, it can be returned according to the return policy.