| Inner diameter () | 15.5 |
| Outer diameter () | 21 |
| Material | copper |
| Thickness (mm) | 2 |
| Shape | a shape |
| Outer diameter (mm) | 21 |
Expresslevering
| Manufacturer | Model | Version | Engine code | Construction type | Construction start | Construction end | Pk | Power kw |
| Manufacturer | Productnumber |
| CITROËN | 1981.05 , 198105 |
| PEUGEOT | 1981.05 , 198105 |
| DS | 1981.05 , 198105 |
| TALBOT | 79325613 58 , 7932561358 |
| Usage numbers |
| EL118559 |
| 118.559 |
| 4041248444474 |
| 4041248736371 |
The Seal Ring, nozzle holder (118.559) creates a pressure-tight seal between critical mechanical components. Replacing it with a Porza-quality seal ring restores leak-free operation and long-term system reliability.
A seal ring for a nozzle holder is a sealing component used in the fuel injection system. Its function is to ensure a leak-free connection between the nozzle holder and surrounding components, preventing fuel or combustion gas leakage.
Key specifications include inner and outer diameter, thickness, material (such as heat- and fuel-resistant rubber, FKM, or metal), temperature resistance, pressure rating, and compatibility with the injection system. It must withstand high pressure and extreme temperatures.
Replacement is necessary when the seal is worn, damaged, or leaking. It is also recommended to replace it whenever the nozzle holder or injector components are removed or serviced.
Porza offers a fit guarantee option where your vehicle details are checked against product specifications to ensure correct compatibility.
Porza provides high-quality fuel 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.