BMW Mini R50 R53 Rear Boot Trunk Lid Hinge Right Left N/O/S Astro Black 7181089

BMW Mini R50 R53 Rear Boot Trunk Lid Hinge Right Left N/O/S Astro Black in Astro Black Metallic A25 is an original body component designed for installation on either the right or left side of the rear tailgate. This used OEM component ensures proper tailgate geometry, stable operation, and visual consistency with the factory body paint.

Specifications and technical data

• SKU: 7181089-ASB
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 7181089
• Substitutable numbers: 41627181089, 7181089, EM
• Location on the vehicle: Rear, Right, Left
• Color: Astro Black Metallic - A25
• Category: Other Exterior Parts & Accessories

Purpose and function of the component

The presented hinge is dedicated to the rear tailgate of Mini R50/R53 series models, with the possibility of mounting on both the right and left sides. It is responsible for the precise guidance of the tailgate, proper opening and closing, and maintaining the correct positioning of the tailgate relative to the body.

Thanks to a design consistent with factory Mini standards, the hinge works with original mounting points, which facilitates installation and reduces the need for additional bodywork modifications.

Color and paint matching

The component is finished in Astro Black Metallic – A25, which allows for visual consistency with the bodywork in the same shade. In many cases, this allows for installation without the need for immediate repainting, which shortens repair time and reduces costs.

The metallic paint coating ensures an aesthetic appearance and a good match to the factory Mini finish, which is important for accident repairs and restoration projects.

Installation characteristics

The tailgate hinge is adapted to operate in the rear body zone, where components are exposed to variable mechanical loads and weather conditions. The OEM design ensures:

• proper tailgate guidance during opening and closing,
• stable maintenance of the tailgate position relative to the body,
• compatibility with factory Mini R50/R53 mounting points.

The used component allows for the restoration of proper tailgate operation after mechanical damage or corrosion of the original hinge.

Practical application and benefits

Replacing the tailgate hinge is recommended in case of problems with closing, uneven tailgate alignment, or visible mechanical damage. Using an original Mini component helps to:

• maintain factory gaps and body lines,
• reduce the risk of leaks in the rear part of the vehicle,
• maintain the correct operation of the lock and tailgate seals.

For body shops and individual users, this is a practical solution for post-collision repairs or for the restoration of older Mini models.

If you are planning a comprehensive repair or upgrade of the rear body zone in your Mini and need other elements from the same group, such as additional hinges, mounts, or small mounting components, check the available parts in the Other Mini category.

Technical support and additional knowledge

When selecting body elements and mechanical components, it is worth using reliable technical sources and comparisons between different model versions. In the context of analyzing structural differences and selecting parts, material comparing solutions used in standard and sports versions may be helpful – more information can be found in the article Audi RS vs other models – what is hidden under the hood and chassis?, which discusses, among other things, the manufacturers' approach to designing key subassemblies.