BMW 2 F23 Cabrio Fuel Filler Fill-In Flap Cover Black Sapphire Metallic - 475

Visual condition of the part

Possible scratches and paint chips – condition as shown in the product photos.

The BMW 2 F23 Convertible Fuel Filler Flap in Black Sapphire Metallic is an original body part designed for the rear of the vehicle. Thanks to the factory paint in the Black Sapphire Metallic - 475 shade, it ensures a consistent look with the rest of the body and allows for an aesthetic, technically correct replacement of a damaged flap. This is a practical solution for users who expect a solid fit and preservation of the factory body line.

Specifications and technical data

• SKU: 7301817-BS
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7301817
• Substitutable numbers: 51177301817, 7301817, BG
• Location on the vehicle: Rear
• Color: Black Sapphire Metallic - 475
• Category: Fuel Flaps & Components

Technical Characteristics and Purpose

The presented BMW fuel filler flap belongs to the technical category of Fuel Filler Flaps and Accessories and is intended for installation in the rear of the F23 2 Series convertible body. The part is designed as an original component, which translates to proper fit with the body, correct geometry, and compatibility with the factory opening and closing mechanism of the flap.

The Black Sapphire Metallic - 475 color is a popular dark metallic BMW paint that can reduce or completely eliminate the need for repainting when replacing the part on a vehicle with the same color code. This allows for a faster and more aesthetically pleasing visual repair of the fuel filler area.

Benefits of Using an Original Fuel Filler Flap

Using a factory fuel filler flap on a BMW 2 F23 Convertible offers a range of practical user and service benefits:

• Preservation of the original body line and visual consistency of the rear fender and fuel filler area,
• Proper fit to the factory hinge and opening mechanism,
• Correct edge geometry, reducing the risk of paint rubbing around the filler neck,
• Ability to use existing mounting points without structural modifications.

The used nature of the part allows for economical repair while maintaining original manufacturing quality. This solution is particularly beneficial for post-accident repairs, spot body corrections, and restoring the vehicle to a near-factory condition.

Black Sapphire Metallic - 475 Color and Visual Aspects

The factory Black Sapphire Metallic - 475 paint is a dark, metallic shade, often found on BMW models, which effectively masks minor dirt and gives the body an elegant character. When replacing only the fuel filler flap, matching the color code significantly simplifies visual integration with the rest of the body, which is important for both private users and body shops.

By preserving the original paint structure and appropriate coating thickness, the part integrates well with the vehicle's side profile, without disrupting light reflections on the body surface. This is particularly important on a convertible, where the car's side line is highly exposed.

Application in the Fuel System and Operational Aspects

The fuel filler flap serves a protective function for the filler neck and fuel system components, shielding the cap and the area around the filler from external contaminants. A correctly selected and installed part reduces the risk of water, mud, or road salt entering the vicinity of the cap, contributing to longer, trouble-free operation.

For users interested in a broader perspective on refueling, component selection, and diagnostics, an article discussing the entire fuel system – injectors, pumps, and tank – may be helpful. It is available at the link: Fuel System – Injectors, Pumps, and Fuel Tank: Maintenance and Repair.

Condition, Origin, and Application in Projects

The part comes from the BMW offering and is a used component, making it an attractive option for both standard repairs and vehicle restoration projects. For visual modifications or body reconstructions using original components, used body parts often represent a reasonable compromise between cost and maintaining the car's factory character.

If you are planning more extensive visual or technical modifications using aftermarket components, you can find inspiration and practical tips in the guide: Best Used Parts for Tuning Your Car.

If you also need other parts from the fuel filler flaps and accessories category dedicated to this brand, for example, for a comprehensive repair of the refueling area or to complete missing components, check the available parts in the BMW Fuel Filler Flaps and Accessories category.