The fuel tank cap is a kind of threaded plug, which is a necessary element of the container where the fuel is stored. The FEBI BILSTEIN brand Sealing Cap, fuel tank is responsible for the safety of the fuel system, prevents fuel leakage during driving or in the event of a roll of the car, and ensures the tightness of the tank. Any car owner knows that the presence of an internal combustion engine in a vehicle requires a special department where fuel is poured. However, no less important is another, inconspicuous and unremarkable detail - the fuel tank cap.

1. 80 (8C2, B4)
2. 80 Saloon (8C2, B4)
3. 90 (8C2, B4)
4. 80 Avant (8C5, B4)
5. GOLF II (19E, 1G1)
6. GOLF Mk II (19E, 1G1)
7. JETTA II (19E, 1G2, 165)
8. JETTA II Saloon (19E, 1G2, 165)
9. JETTA Mk II (19E, 1G2, 165)
10. PASSAT (3A2, 35I)
11. 240 (P242, P244)
12. 240 Saloon (P242, P244)
13. 260 (P262, P264)
14. 260 Saloon (P262, P264)
15. 240 Kombi (P245)
16. 240 Break (P245)
17. 240 Rural (P245)
18. 740 (744)
19. 740 Saloon (744)
20. 760 (704, 764)
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The fuel tank sealing cap

The cap has no specific purpose, as it performs several critical functions at once. This small element ensures the most correct and efficient operation of the entire fuel system.

It is the gas tank cap and additional vehicle systems that help solve this problem, equalizing the pressure inside the fuel tank at atmospheric level. Therefore, even such a small detail plays a huge role not only for the vehicle, but also for the safety of the driver, passengers and the environment.