BMW X3 5 6 Series E60 E61 E83 R56 R55 LCI Fuel Tank Filler Cap Cover 7222392

BMW E60 E61 E83 MINI R56 R55 Fuel Cap is an original part from the fuel filler flaps and caps category, designed for BMW models E60, E61, E83, and MINI R56 and R55. It ensures a tight seal for the filler neck, stabilizes the fuel system's operation, and helps maintain the vehicle's operational safety level.

Specifications and technical data

• SKU: 7222392-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7222392
• Substitutable numbers: 16117222392, 7222392
• Category: Fuel Tank Caps

Purpose and Fitment

The presented fuel cap has been designed as a component compliant with factory BMW standards, which translates to a precise fit for the fuel filler neck in the mentioned models. Its construction corresponds to solutions used by the manufacturer, allowing the cap to work with the tank's ventilation system and fuel system without requiring modifications.

Proper fitment is crucial not only for user comfort but also for maintaining the fuel system's seal and reducing fuel evaporation. By choosing this part, you gain a component specifically designed for the filler neck geometry in BMW and MINI vehicles of the specified generation.

Construction and Technical Function

The fuel cap performs several important technical functions in the vehicle:

• ensures a tight seal of the fuel filler neck, limiting the ingress of contaminants into the tank,
• supports the correct operation of the tank's ventilation system,
• stabilizes fuel system pressure within the range specified by the manufacturer,
• protects against unauthorized access to the fuel filler neck.

Thanks to its construction, which aligns with OEM solutions, the cap works seamlessly with factory body and fuel system components, minimizing the risk of leaks and refueling issues. This is particularly important in modern vehicles where the fuel system is integrated with diagnostic and emission control systems.

Condition and Benefits of Choosing a Used Part

The offered fuel cap is a used part, meaning it comes from a vehicle disassembly and has been verified for its suitability for further use. Such a component, if its closing mechanism and sealing are still functional, can successfully operate in another car, providing functionality comparable to a factory-fitted part.

Choosing a used fuel cap is a solution that is:

• economical – it allows for reduced costs of repair or replacement of a missing part,
• technically justified – the cap is a component that does not require complex refurbishment, provided its seal and mechanism are intact,
• environmentally friendly – the reuse of functional components reduces waste and resource consumption.

If you wish to learn more about the advantages of using used components, we recommend reading the article on eco-friendly vehicle operation: eco-friendly driving and the benefits of used car parts.

Operation and Significance for the Fuel System

A functional fuel cap has a direct impact on the daily operation of the car. Leaks around the filler neck can lead to fuel system errors, increased fuel evaporation, and accelerated corrosion of components near the filler. Therefore, replacing a damaged or missing cap with a properly fitted part is an important step in maintaining the vehicle in good technical condition.

If you want to better understand how the cap interacts with other fuel system components, the guide will be helpful: fuel system – construction, diagnostics, and principles of proper operation. Here you will find information about the fuel tank, pumps, and injectors, and their impact on engine performance.

Other BMW Fuel Filler Flaps and Caps

If you are also looking for other parts from the BMW fuel filler flaps and caps category for your car, check out the BMW fuel filler flaps and caps available in our assortment to select the component that best matches your specific model and body version.