BMW E90 F10 F20 Fuel Tank Breather Valve Vent Hose Line 7636155

BMW E90 F10 F20 Vacuum Valve for Water Pump Bleeder is a component from the Hoses, Pipes & Tubes category, responsible for proper vacuum control in the water pump system and effective bleeding of the circuit. It is a precise auxiliary system component that contributes to stable cooling operation and correct fluid circulation in BMW E90, F10, and F20 engines.

Specifications and technical data

• SKU: 7636155
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7636155
• Substitutable numbers: 7636155
• Category: Hoses, Lines & Pipes

Function and Application of the Water Pump Vacuum Valve

The presented vacuum valve plays a key role in controlling the operation of the water pump and in the cooling system bleeding process. It is responsible for:

• controlling the flow of vacuum directed to the water pump,
• stabilizing the cooling system operation under various engine load conditions,
• removing air from the cooling system's hoses, pipes, and tubes,
• reducing the risk of overheating caused by air bubbles in the circuit.

Thanks to the proper functioning of the valve, the cooling system maintains adequate efficiency, and the water pump can operate under predictable, repeatable conditions, which contributes to the durability of the entire assembly.

Construction and Integration with the Hoses, Pipes & Tubes System

The component was designed by BMW as part of the auxiliary system, cooperating with vacuum lines and coolant lines. The valve's construction allows for:

• a sealed connection with flexible hoses and rigid pipes,
• operation in an environment exposed to temperature and pressure changes,
• maintaining the correct direction of vacuum and air flow in the system.

As a component from the Hoses, Pipes & Tubes group, the valve is adapted for installation in an existing system without the need for geometric modifications, which facilitates servicing and reduces vehicle downtime.

Benefits of Using an Original BMW Part

Using an original water pump vacuum valve in BMW E90, F10, and F20 models provides a number of practical benefits:

• Factory Fitment – compatibility with the factory cooling and vacuum system architecture, with no installation issues.
• Stable Operating Parameters – predictable system behavior under various thermal and load conditions.
• Reduced Risk of Air Lock – proper bleeding of hoses, pipes, and tubes minimizes the risk of localized overheating.
• Consistency with Other Components – compatibility with original vacuum lines and BMW cooling system components.

Product Condition and Installation Aspects

The offered water pump vacuum valve is a used part, allowing for economical system repair while maintaining the original BMW design. Before installation, standard verification of connection tightness and inspection of cooperating hoses, pipes, and tubes are recommended to ensure uniform operation of the entire system.

During installation, pay attention to:

• correct positioning of vacuum lines relative to the valve's spigots,
• absence of kinks or bends in hoses that could restrict flow,
• checking for proper bleeding of the cooling system after work is completed.

Technical Support and Additional Materials

If you are planning a broader upgrade or service of auxiliary systems in your BMW and want to better understand the impact of individual components on handling and driving comfort, an article discussing the differences in suspension construction and the selection of used parts may be helpful – you can find it here: Stock vs. Sport Suspension – Construction Differences and Used Parts Selection.

If you need other parts from the hoses and vacuum systems category dedicated to this brand, such as additional hoses, pipes, or connectors cooperating with the cooling and engine control system, check the available parts in the BMW Hoses, Pipes & Tubes category.