BMW Z4 Series E85 Fuel Filler Fill In Flap Cap Cover Hellrot - 314

BMW Z4 E85 Fuel Filler Flap in Hellrot – 314 is an original body part designed for the rear of the vehicle, providing an aesthetic and functional closure for the fuel filler. Thanks to its factory fit for the Z4 E85 model, the flap maintains the body line and proper integration with the car's bodywork. It's a practical solution for post-accident repairs, paint correction, or replacing a damaged flap.

Specifications and technical data

• SKU: 7012740-HELL
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7012740
• Substitutable numbers: 51177012740, 7012740
• Location on the vehicle: Rear
• Color: Hellrot - 314
• Category: Fuel Flaps & Components

Purpose and Function of the Part

The offered flap belongs to the Fuel Filler Flaps and Accessories group and is dedicated to the rear of the BMW Z4 E85 series roadster. The part is responsible for shielding the fuel filler from dirt, moisture, and mechanical damage, while also contributing to the visual coherence of the entire side of the vehicle.

Precise fitting into the factory recess in the fender allows for maintaining correct gap geometry and proper interaction with the flap opening and closing mechanism (if applicable to the specific model). This is particularly important in body and paint repairs where dimensional repeatability and stable mounting are crucial.

Hellrot – 314 Color and Paint Aspects

The flap is finished in the factory color Hellrot – 314, characteristic of sporty BMW configurations. For many users, this means the possibility of limiting paintwork, especially if the vehicle's body has the same paint code. In case of a full renovation or paint coating correction, the element serves as a convenient base for repainting, retaining its original structure and shape.

The uniform color of the flap allows for restoring a cohesive look to the rear of the car after operational damage, such as scratches, dents, or marks from previous repairs. This solution is particularly beneficial for maintaining the visual condition of the vehicle and preserving its value on the used car market.

Mounting Characteristics and Fitment

The fuel filler flap is structurally designed for mounting in the factory attachment points on the BMW Z4 E85. This enables:

• maintaining the correct position relative to the fender and the rear of the body,
• proper operation of the flap opening mechanism,
• stable installation without the need for structural modifications.

As an original BMW component, the flap complies with factory dimensional standards and the shape of the pressings, which facilitates the work of body and paint shops as well as workshops specializing in the BMW brand.

Condition of the Part and Practical Application

The offered fuel filler flap is a used part, making it an attractive cost alternative to new elements while maintaining the original manufacturer's specifications. It is suitable for both post-accident repairs and phased body renovations where individual components need replacement.

The part is particularly useful when:

• the existing flap has been mechanically damaged or deformed,
• the vehicle has undergone bodywork repair and requires a factory fit,
• the owner aims to restore the original appearance of the rear of the car.

Integration with the Fuel System – User Information

Although the fuel filler flap is a body part, it directly influences the protection of the filler area and indirectly affects the operating conditions of the fuel system. For drivers interested in a broader perspective on this part of the vehicle, a guide describing diagnostics, selection by OEM numbers, and operating principles of engine fuel supply components will be useful – details can be found in the article Fuel System – Injectors, Pumps, and Fuel Tank: Maintenance and Repair.

If you are planning a comprehensive repair or upgrade of the fuel filler area in your BMW and need other parts from the same group, such as additional flaps, covers, or mounting accessories, check the available parts in the BMW Fuel Filler Flaps and Accessories category.