BMW 5 6 Series E60 E61 LCI M5 E63 E64 M6 Fuel Tank Breather Valve 7835364

BMW E60 LCI M5 E63 M6 Fuel Vent Valve is an original fuel system component from the Hoses, Pipes, and Tubes group, designed for advanced BMW M models. Engineered as an OEM part, it ensures stable fuel venting and supports proper engine operation under demanding conditions.

Specifications and technical data

• SKU: 7835364
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7835364
• Substitutable numbers: 13907835364, 7835364, EM
• Category: Hoses, Lines & Pipes

Purpose and Technical Function

The presented fuel vent valve has been specifically developed for the sporty M5 E60 LCI and BMW M6 E63 power units. Its function is to control the release of fuel vapors from the system, which contributes to stable engine operation, correct mixture regulation, and reduction of undesirable pressure fluctuations in the lines.

Thanks to its precise design, the valve works in conjunction with the factory fuel system, maintaining compatibility with the engine control unit parameters and other system components. A properly functioning vent valve helps maintain consistent fuel supply, which is particularly important in high-revving M series engines.

Construction and Integration with the Fuel System

As a component from the Hoses, Pipes, and Tubes category, the valve is designed to operate in close proximity to fuel lines and venting elements. Its construction allows for installation in factory mounting points, facilitating integration with the existing system without the need for modifications.

• compatibility with the factory BMW M series fuel system,
• designed to work with original cross-section hoses and pipes,
• maintaining the airtightness of the venting system when installed correctly.

Its original BMW origin ensures proper fitment with other components and minimizes the risk of leaks due to geometric mismatch.

Condition, Verification, and Service Application

The component is offered as a used part, allowing for an economical yet technically sound repair of the fuel system. This type of valve is particularly useful for:

• diagnosing unstable engine operation related to the fuel system,
• clearing control unit errors concerning fuel vapor circulation,
• comprehensive servicing of hoses, pipes, and tubes in the fuel supply area.

Choosing an original vent valve is recommended wherever maintaining the factory operating parameters of the power unit and full compatibility with the vehicle's electronics are required.

Benefits of Using an Original BMW Valve

Using this valve in a BMW M5 E60 LCI or M6 E63 helps maintain the integrity of the entire fuel system according to the manufacturer's specifications. Key benefits include:

• stable fuel system venting, promoting smooth engine operation,
• compliance with factory control unit maps,
• easier service diagnostics through the use of an OEM part,
• reduced risk of starting and idling problems resulting from improper fuel vapor circulation.

For drivers who prioritize technical correctness and wish to maintain the characteristic driving dynamics of M models, choosing an original fuel vent valve is a solution consistent with the manufacturer's philosophy.

Expanding BMW Fuel System Service

If you are planning a comprehensive repair or upgrade of the fuel system area in your BMW and need other components from the same group, such as flexible fuel hoses, rigid supply pipes, or return hoses, check the available parts in the BMW Hoses, Pipes, and Tubes category.

For drivers who want to better plan vehicle maintenance for comfort and operation, a guide on selecting and servicing components may be helpful. This is available in the article Air Conditioning and Heating – Part Selection and Maintenance for Year-Round Comfort, which discusses practical principles for working with used OEM parts.