Fuel Tank Cap BMW X3 E83 E60 E61 E87 E90 E91 Filler Cap Cover DIESEL

The BMW E60 E61 X3 E83 E87 E90 E91 Diesel Fuel Filler Cap is an original part from the fuel filler flaps and caps category, designed for BMW vehicles with diesel engines. It ensures a tight seal for the filler neck, supports the proper functioning of the fuel system, and helps maintain optimal conditions in the fuel tank. This is a practical solution for users looking for a part structurally matched to specific BMW models.

Specifications and technical data

• SKU: 7193381-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 16117193381
• Substitutable numbers: 16117193381, 7193381, 7786331
• Fuel type: Diesel
• Category: Fuel Tank Caps

Application and Compatibility with BMW Models

The cap is designed for popular BMW series such as E60 and E61, as well as X3 E83, and compact models E87, E90, and E91. This makes it a functional solution for a wide range of users who need a part that precisely fits the factory fuel filler neck design in diesel-powered cars.

Proper fit to the filler neck socket and the correct seal profile allow for stable conditions within the fuel tank, which is crucial for both the longevity of system components and the comfort of daily operation.

Function of the Fuel Filler Cap in Diesel Systems

In diesel-powered vehicles, the fuel filler cap plays an important role in maintaining seal integrity and controlling fuel vapors. A correctly selected part:

• limits the ingress of contaminants into the filler neck,
• supports the maintenance of appropriate pressure in the fuel tank,
• helps reduce the risk of undesirable fuel odors around the vehicle,
• contributes to stable fuel system operation under various operating conditions.

For diesel engines, maintaining fuel cleanliness and system seal is particularly important, making the use of a cap specifically designed for BMW construction a beneficial service solution.

Product Characteristics and Condition

The offered cap is an original BMW component, meaning it complies with the manufacturer's factory requirements regarding dimensions, mounting method, and interaction with the filler neck. This ensures a predictable installation process without the need for modifications to the socket or additional adapters.

The part is used, allowing for an economical replacement of a damaged or lost cap while maintaining proper fit for the specific model. This is a practical option for drivers who want to restore full fuel filler functionality without investing in more expensive solutions.

Benefits of Using an Original BMW Cap

Using a cap dedicated to specific BMW series offers a range of operational benefits:

• Factory Fit – the cap works with the original filler neck, reducing the risk of leaks and closure problems.
• Fuel System Compatibility – the design is adapted to the requirements of diesel systems, promoting stable tank conditions.
• Hassle-Free Installation – the part is designed for direct replacement of a damaged cap, with no modifications required.
• Vehicle Functionality Maintenance – a functional fuel filler cap reduces the risk of error messages related to an open filler and improves daily vehicle operation.

Technical Support and Educational Materials

When selecting engine fuel system components, it is advisable to pay attention to the overall condition of the fuel system. Detailed information on its operation, diagnostics, and maintenance can be found in the article: Fuel System – Injectors, Pumps, and Fuel Tank: Maintenance and Repair. This is a useful resource for those who want to better understand the impact of individual components on diesel engine performance.

Other BMW Fuel Filler Flaps and Caps

If you are also looking for other solutions in the BMW fuel filler flaps and caps category, check out the BMW fuel filler flaps and caps available in our assortment. This will allow you to select a part that matches your car's specific body version and configuration.