The fuel system is one of the most important in any car brand. It guarantees a full and uniform flow of the fuel solution into the mechanisms, allowing the car owner to move freely on the roads. At the same time, the fuel pump is the main component of the fuel system, which is responsible for building up pressure in the system for a uniform flow of fuel into the carburetor and injector. A car fuel pump is also called a gasoline pump. It is an element of the vehicle's engine system that is responsible for supplying fuel to the engine. Simplified, this part is intended for pumping fuel from the tank to the internal combustion engine.

1. 100 (44, 44Q, C3)
2. 100 / 5000 (44, 44Q, C3)
3. 500 (44, 44Q, C3)
4. V8 (441, 442, 4C2, 4C8)
5. V8 Saloon (441, 442, 4C2, 4C8)
6. COUPE (89, 8B)
7. 100 (4A2, C4)
8. 100 Saloon (4A2, C4)
9. 500 (4A2, C4)
10. 80 (8C2, B4)
11. 80 Saloon (8C2, B4)
12. 90 (8C2, B4)
13. 100 Avant (44, 44Q, C3)
14. 5000 Avant (44, 44Q, C3)
15. 80 Avant (8C5, B4)
16. 100 Avant (4A5, C4)
17. GOLF II (19E, 1G1)
18. GOLF Mk II (19E, 1G1)
19. JETTA II (19E, 1G2, 165)
20. JETTA II Saloon (19E, 1G2, 165)
21. See more in applications

The construction of the fuel pump

The gasoline pump assembly consists of a drive cam, pusher, lever, balancer, rod, spring, inlet valve, etc.

All parts of the pump are highly functional. As part of the maintenance of the BOSCH brand Fuel Pump, you need to check the condition of every part of it to make sure it is reliable and durable.