| Inner diameter () | 18 |
| Outer diameter () | 40 |
| Net weight (g) | 7.5 |
| Guarantee | 2 years guarantee |
| Outer diameter (mm) | 40 |
Expresslevering
| Manufacturer | Model | Version | Engine code | Construction type | Construction start | Construction end | Pk | Power kw |
| Manufacturer | Productnumber |
| VW | 04L 103 070 , 04L103070 |
| VW | 04L 103 070 B , 04L103070B |
| MAN | 65.03903.0000 , 65039030000 |
| Usage numbers |
| 1.110.544 |
| 4057795560253 |
| 4057795560260 |
| 11.10544 |
A seal ring for a spark plug shaft is a sealing component installed around the spark plug tube or shaft in the cylinder head. Its function is to prevent oil and contaminants from entering the spark plug well, ensuring proper ignition performance.
Key specifications include inner and outer diameter, thickness, material (such as heat- and oil-resistant rubber or silicone), temperature resistance, and compatibility with the engine. It must withstand high temperatures and exposure to oil.
Replacement is necessary when the seal is worn, hardened, or leaking. Common symptoms include oil in the spark plug wells, misfires, or reduced engine performance.
Porza offers a fit guarantee option where your vehicle details are checked against product specifications to ensure correct compatibility.
Porza provides high-quality engine sealing 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.