BMW X5 E53 Left Engine Hood Hinge Bonnet N/S Topasblau Metallic - 354 8402173

BMW X5 E53 Left Engine Hood Hinge Bonnet N/S Topasblau Metallic is an original body component designed for the precise guidance and support of the hood in BMW E53 series models. This used hinge in Topasblau Metallic color allows for maintaining consistent body lines and ensures the proper operation of the hood opening mechanism without the need for additional modifications. It is a practical solution for post-accident repairs, replacing corroded parts, or restoring the factory geometry of the vehicle's front end.

Specifications and technical data

• SKU: 8402173-TPB
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8402173
• Substitutable numbers: 41617006123, 7006123, 41618402173, 8402173, KZ
• Location on the vehicle: Left
• Color: Topasblau Metallic - 364
• Category: Bonnet Panels

Purpose and function of the BMW E53 hood hinge

The presented hinge is responsible for the stable guidance of the hood on the left side, ensuring proper kinematics during opening and closing. This component transfers loads resulting from the weight of the hood and forces acting during driving, which is why its proper fit is crucial for safety and the convenience of engine compartment maintenance.

Thanks to its factory design, the hinge works with the standard mounting points on the body and the hood itself, which facilitates installation and minimizes the risk of improper panel gap alignment. This is particularly important when precisely setting the gaps between the hood, fenders, and bumper.

Color and visual fit – Topasblau Metallic 364

The component is finished in Topasblau Metallic – 364, a color characteristic of many BMW E53 units. For body repairs, this often allows for minimizing the scope of painting, especially when the hood and adjacent elements remain in the same shade. In many cases, only correction or polishing is sufficient to achieve a consistent visual effect.

The color matching of the hinge is not only aesthetically important – it also reduces the time and cost of body and paint work, which is beneficial for economical vehicle repair.

Vehicle placement and installation aspects

The hinge is designed for installation on the left side of the vehicle, in accordance with the factory mounting layout in the BMW E53. Thanks to the design consistent with the original, it is possible to:

• maintain the correct hood opening geometry,
• properly align the height and line of the hood relative to the fenders,
• reduce stress on the hood skin and mounting points.

A used body component of this type is particularly useful for post-collision repairs, when it is necessary to replace a damaged hinge without interfering with the vehicle's front structure.

Application in BMW repairs and restorations

Replacing the hood hinge is recommended in situations where there are problems with the hood closing evenly, visible misalignments, or traces of previous body repairs. Using an original hinge from dismantling allows for restoring the proper operation of the mechanism without the need for non-factory solutions.

If you are planning a comprehensive repair or upgrade of the front body zone in your BMW and need other elements from the same group, such as reinforcements, panels, or additional brackets, check the available parts in the BMW Hoods category.

Equipment expansion and retrofitting in BMW

When working on the body, many users decide to additionally equip the car with elements from higher trim versions. In the case of BMW, visual and functional modifications based on parts from dismantling are particularly popular, which allows for maintaining the factory character of the vehicle at reasonable costs.

To better plan such modernizations and learn good practices for selecting used components, it is worth reading the guide: Retrofitting in VAG and BMW group cars – how to affordably equip your car using used parts.

Summary

BMW X5 E53 Left Engine Hood Hinge Bonnet N/S Topasblau Metallic is a practical choice for front body repairs when compliance with the factory design and the ability to maintain the original color are important. A used, original body component allows you to restore the proper operation of the hood, take care of the aesthetics of the body lines, and optimize service costs, while remaining fully consistent with the character of the BMW E53 model.