Nut - 20 90 3687 SWAG

Almost all modern vehicles have an exhaust system. One of its parts is the exhaust manifold. This vehicle component is designed to collect exhaust gases from several cylinders into one common pipe. During the operation of the machine, this part is subjected to enormous loads, and if timely repairs are neglected, it can even explode. This will lead to significant damage to the vehicle, for the elimination of which the car owner will have to spend a significant amount of money.

1. 1502-2002 (E10)
2. 1502-2002 Saloon (E10)
3. 1502-2002 Convertible (E10)
4. 1500-2000 (115, 116, 118, 121)
5. 1500-2000 Saloon (115, 116, 118, 121)
6. 3 (E21)
7. 3 Saloon (E21)
8. 3 (E30)
9. 3 Saloon (E30)
10. 3 Touring (E30)
11. 3 (E36)
12. 3 Saloon (E36)
13. 3 Coupe (E36)
14. 5 (E12)
15. 5 Saloon (E12)
16. 5 (E28)
17. 5 Saloon (E28)
18. 5 (E34)
19. 5 Saloon (E34)
20. 5 Touring (E34)
21. See more in applications

The operational principle of exhaust manifold nut

Proper installation is a major factor in the correct operation of this component. That is why even one SWAG brand Nut, exhaust manifold matters. In order for the part to be held securely in the place intended for it, you should carefully and responsibly select fasteners-clamps.

In some situations, during the tightening of the fasteners, the product may break. This happens if the nut does not go along the thread, and therefore it, as well as the stud, must be replaced with new ones.