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

BMW Mini R50 R53 Rear Boot Trunk Lid Hinge Left Right N/O/S Cosmosschwarz Black is an original body component designed for the left or right side of the tailgate. This part has been sourced from a dismantled vehicle, making it a practical and cost-effective solution for body repairs on first-generation Mini models.

Specifications and technical data

• SKU: 7037439-COS
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 7037439
• Substitutable numbers: 41627037439, 7037439
• Location on the vehicle: Rear, Right, Left
• Color: Cosmosschwarz Metallic - 303
• Category: Other Exterior Parts & Accessories

Purpose and function of the component

The presented hinge is dedicated to the tailgate of Mini R50 and R53 series models, mounted on the rear, left or right side. It is responsible for the stable guidance of the tailgate, proper opening and closing, and maintaining the correct geometry of the lid relative to the bodywork.

The original Mini design ensures proper rigidity of the connection to the body, which reduces the risk of play, rattling, and uneven closing of the lid. This is particularly important during frequent use of the trunk and in cars operated in varying weather conditions.

Color and paint matching

The component is factory-painted in the Cosmosschwarz Metallic – 303 shade, characteristic of the BMW/Mini color palette. For many users, this means the possibility of installation without the need for immediate repainting, especially if the car has the same paint code.

In the case of body restoration or replacing a damaged hinge, maintaining the original color facilitates a consistent aesthetic of the rear of the vehicle and minimizes the scope of additional body and paint work.

Technical specifications and installation

The Mini tailgate hinge has been designed as a structural element that works with the factory mounting points in the body and the lid itself. As a result, installation is straightforward, without the need for body modifications or the use of non-factory solutions.

The original origin of the part helps maintain the correct geometry of the tailgate, which affects:

• even gaps between the lid and the fenders and bumper,
• proper operation of the lock and gas struts,
• reduction of stress on the lid skin during opening and closing.

The used nature of the element allows for an economical repair while maintaining the manufacturer's original specifications.

Practical application and benefits of replacement

Replacing the tailgate hinge is recommended in situations where there are problems with closing, visible misalignment of the lid, signs of corrosion around the mounts, or mechanical damage after a collision. Using an original Mini hinge helps restore:

• stable operation of the tailgate,
• proper sealing and reduction of water ingress,
• a consistent look for the rear of the body in Cosmosschwarz Metallic.

For body shops and individual users, this is a solution that allows for a technically correct and predictable repair without experimenting with aftermarket parts of uncertain fitment.

Related components and upgrade expansion

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

When planning broader modifications or comparing technical solutions used in different brands and sports versions, the comparative material regarding drivetrain and chassis construction may be helpful – you can find it in the article Audi RS vs other models – what is hidden under the hood and chassis?, which discusses the differences in the construction of key components and can serve as a reference point for more advanced tuning projects.

Summary

BMW Mini R50 R53 Rear Boot Trunk Lid Hinge Left Right N/O/S Cosmosschwarz Black is a practical choice for rear body repairs when compliance with factory specifications and preserving the original paint is important. The original Mini design, dedicated vehicle placement, and the ability to mount on the left or right side of the lid make it a functional solution for users who care about the technical correctness and aesthetics of their car.