BMW Z4 Series E85 E86 Fuel Filler Fill In Flap Cover Sterlingrau Silver 7012740

The BMW Z4 E85/E86 Fuel Filler Flap in Sterlingrau Silver is an original body part from the Fuel Filler Flaps and Accessories category, designed for installation on the rear of the vehicle. The silver finish ensures a consistent look with the factory paint, and the use of BMW parts helps maintain the correct body geometry and aesthetics. This is a practical solution for users who want to restore the full functionality of the fuel filler flap while preserving the car's original character.

Specifications and technical data

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

Intended Use and Fitment for BMW Z4 E85/E86

The presented fuel filler flap has been specifically designed for BMW Z4 models of the E85 and E86 series. Its placement on the rear of the body guarantees compatibility with the factory shape of the fender and the fuel filler recess, which translates to a proper fit and stable seating of the part after installation.

Thanks to the use of original BMW design, the correct body panel division lines are maintained, and the gaps between the flap and the body remain even. This is particularly important for post-accident repairs or replacement of worn-out parts, where precision of fit and dimensional repeatability are crucial.

Sterlingrau Silver Color and Body Aesthetics

The flap is finished in silver, allowing for an aesthetic match with paints similar to the Sterlingrau Silver color used in BMW Z4 models. This color complements the roadster and coupe body lines, emphasizing the model's distinctive silhouette.

Replacing the flap with a part in the correct shade can reduce or completely eliminate the need for additional painting, shortening repair time and simplifying the service process. At the same time, visual consistency with other body panels is maintained.

Protective Function and Operation

The fuel filler flap plays an important protective role for the refueling system, shielding the cap and the area around the filler neck from external contaminants. A correctly selected and installed part helps to limit the ingress of water, mud, and dust around the filler neck, contributing to trouble-free vehicle operation.

Using an original flap is also beneficial from an ergonomic perspective – the correct opening angle, grip, and hinge operation contribute to the comfort of everyday refueling. Replacing a damaged flap with a part that matches the factory specifications allows for the restoration of original usability without the need for body modifications.

Used Condition and Economic Benefits

This part comes from the aftermarket, offering a sensible compromise between repair costs and maintaining the original BMW construction. Choosing a used fuel filler flap is particularly attractive for repairs of localized body damage, where both fit and budget optimization are important.

For body and paint shops, as well as individual users, using an original, used part allows for shorter repair times and reduces the risk of fitment issues, which are common with imprecisely dimensioned aftermarket replacements.

Technical Support and Additional Materials

When planning comprehensive maintenance of the refueling area, including inspection of the cap, hoses, and components around the tank, it is worth consulting the practical tips contained in the article Fuel System – Injectors, Pumps, and Fuel Tank: Maintenance and Repair, which discusses diagnostics, component selection by part numbers, and operational principles.

If you are also considering replacing other components related to fuel filler access in your BMW, such as additional covers or mounting accessories, check the available parts in the BMW Fuel Filler Flaps and Accessories category.