Cooling system hose is a part of a pipe that has a connecting element and is used to cool car systems. Designed to supply or remove liquid substances of a certain temperature into the system. The heat exchange hose is highly resistant to significant temperature and cold.

The cooling system hose connects the individual components and ensures full circulation of the coolant. The spare part is made of plastic or rubber and has a different shape of the structure, which repeats the external design of the engine.

1. A4 (8E2, B6)
2. A4 / S4 (8E2, B6)
3. A4 Avant (8E5, B6)
4. A4 / S4 Avant (8E5, B6)
5. A4 Convertible (8H7, B6, 8HE, B7)
6. A4 / S4 Convertible (8H7, B6, 8HE, B7)
7. A4 (8EC, B7)
8. A4 Saloon (8EC, B7)
9. A4 / S4 (8EC, B7)
10. A4 Avant (8ED, B7)
11. A4 / S4 Avant (8ED, B7)
12. EXEO (3R2)
13. EXEO ST (3R5)
14. See more in applications

The usage of the hose

In the process of work, this part eventually fails, since it is under a heavy load. Most often, the VAICO brand Hose, heat exchange heating is the first to fail, so it is very important to replace it in a timely manner.

In most cars, the hoses are made of technical rubber with internal reinforcement. This ensures a long service life, resistance to low and high temperatures, as well as maintaining the tightness of the system, even with an increased fluid pressure in it.