Modified horn rearview mirror shell buckle replacement for BMW 3 Series 4 Series F20 F30 F35 F34 F32 models, dark bright paint bright black finish, one pair included for easy retrofit.
Modified horn rearview mirror shell replacement for BMW 3 Series and 4 Series F chassis models

This modified horn rearview mirror shell provides vehicle owners with a specific replacement housing option for their BMW 3 Series or 4 Series side mirrors. Designed as a direct retrofit part, it allows the external appearance of the vehicle's mirrors to be updated while retaining the original internal mirror mechanisms, glass, and electrical components. The product arrives as a complete pair with a dark bright paint bright black finish, offering a colour-matched replacement option for models using the F20, F30, F35, F34, and F32 chassis codes. Installation involves transferring your existing mirror internals to this new shell using its buckle attachment system.
Features and Construction

This replacement mirror shell is engineered specifically for certain BMW vehicle platforms, focusing on practical compatibility and straightforward installation.
Material and Build
The shell is finished in what is described as paint bright black, providing a dark bright colour option for exterior vehicle trim. The construction utilises a buckle replacement design rather than adhesive or clip systems, allowing the original mirror glass, adjustment motors, heating elements, and indicator lights to be transferred directly from the old housing. This approach means the functional components you already have remain in use, with only the external plastic housing being replaced.
Size and Practical Fit
The product is manufactured to match the original dimensions and contours of BMW's horn-style mirror housings for the specified model range. It is designed as a direct physical replacement, ensuring proper alignment with door mounting points and maintaining the vehicle's original aerodynamic profile. The buckle attachment mechanism is positioned to correspond with BMW's original mirror assembly points, allowing secure reattachment of the mirror's internal frame and components.
Uses and Placement

This product serves a clear functional role within vehicle maintenance and customisation, with applications in both repair and aesthetic update scenarios.
Event or Professional Use
For professional vehicle repair workshops or detailers, this shell provides a replacement option when original mirror housings become damaged, faded, or scratched on compatible BMW models. The buckle design allows efficient component transfer during service appointments, reducing the need for complete mirror unit replacement. The dark bright paint bright black finish offers a factory-style appearance suitable for professional repair work where colour matching is important.
Everyday Home Use
For vehicle owners performing their own maintenance, this product enables mirror housing replacement without specialist tools or extensive disassembly of door panels. The supplied pair ensures both sides match, maintaining vehicle symmetry. The practical advantage lies in addressing cosmetic wear or minor damage to mirror housings while keeping functional components that still operate correctly, representing a cost-effective alternative to purchasing complete mirror assemblies.
Benefits and Buying Value

The product's value stems from its specific compatibility and design approach, offering practical solutions for common vehicle ownership situations.
Reuse and Low Maintenance
By retaining your original mirror mechanisms, this shell reduces electronic waste and avoids compatibility issues that can arise with aftermarket complete mirror units. The buckle attachment system is designed for straightforward reassembly without permanent adhesives or specialised fasteners. This approach potentially extends the service life of your vehicle's mirror system by allowing housing replacement while preserving functional components that may still have years of reliable operation remaining.
Why Choose This Product
This product addresses the specific need for BMW 3 Series and 4 Series owners with F20, F30, F35, F34, or F32 chassis codes who require mirror housing replacement. The precise model compatibility reduces uncertainty about fitment compared to universal aftermarket parts. Supplying a complete pair ensures colour consistency between both sides of the vehicle. The dark bright paint bright black finish provides a factory-style appearance option for these popular BMW models, supporting both repair and refresh projects.




