BMW F10 F20 F30 N20 Fuel Tank Ventilation Valve With Pipe 7636142

BMW F10 F20 F30 N20 Fuel Tank Purge Valve 7636142 is an original BMW fuel system component designed for gasoline engines. The valve operates in the area of venting and fuel vapor control, supporting stable engine operation and proper interaction with the engine electronics.

Specifications and technical data

• SKU: 7636141
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7636141
• Substitutable numbers: 13907636141, 7636141, 13907618637, 7618637, 7636142
• Fuel type: Petrol
• Category: Fuel Injectors

Purpose and Function in the Fuel System

The presented fuel tank purge valve is a component of the system related to the injector nozzle and fuel circulation control in BMW cars with N20 engines. It is responsible for the controlled venting of fuel vapors and their redirection to the intake system, which supports correct injector operation and reduces the risk of mixture composition disturbances.

In gasoline-powered vehicles, a properly functioning fuel tank purge valve helps maintain:

• stable fuel system pressure within typical engine operating ranges,
• correct mixture parameters during startup and driving,
• efficient cooperation with the OBD diagnostic system, reducing the occurrence of errors related to the fuel vapor system.

Compatibility with BMW Gasoline Engines

The valve is designed to work with BMW N20 series gasoline engines, used in models such as F10, F20, and F30. The component's design is adapted to the requirements of the fuel system of these engines, allowing for the preservation of factory operating parameters and throttle response characteristics.

Thanks to the use of an original BMW solution, the valve cooperates with the factory engine control unit, sensors, and injector nozzles, which promotes injection repeatability and predictable engine behavior under various load conditions.

Technical and Operational Characteristics

The element belongs to the category of Injector Nozzles, which emphasizes its close relationship with precise fuel metering. The valve operates in a gasoline system, so its design is adapted to the fuel properties, operating temperature, and typical pressures found in this type of installation.

Key benefits of using an original fuel tank purge valve in a gasoline system include:

• maintaining stable engine operation under variable load and rotational speed,
• reducing the risk of rough idling resulting from uncontrolled fuel vapor inflow,
• better cooperation with the factory control system, facilitating diagnostics and service.

Component Condition and Service Application

The offered BMW fuel tank purge valve is a used part, making it an attractive service solution for users looking for original components within a reasonable budget. Replacing this element is recommended in case of errors related to the fuel vapor system, problems with tank venting, or unstable gasoline engine operation.

Selecting a valve from the same family of part numbers and interchangeable numbers ensures assembly compatibility and operating parameters as intended by the vehicle manufacturer, without the need for fuel system modifications.

More About Injector Nozzles and Diagnostics

Although the presented element cooperates with the gasoline system, many principles of diagnostics and injector failure symptoms are similar to those found in diesel engines. If you want to better understand how an engine behaves with injector problems, it is worth familiarizing yourself with the educational material: diesel injector failures – symptoms, consequences, and diagnostic methods. This will help you more easily correlate symptoms with possible fuel system malfunctions.

If you are looking for other elements from the BMW injector nozzles category for your car, check out the BMW injector nozzles available in our store to select components compatible with the requirements of your specific model and engine version.