BMW 5 6 Series E60 M5 E63 M6 Covering Tank Under Body Cover Left N/S 575509

BMW 5 6 Series E60 M5 E63 M6 Covering Tank Under Body Cover Left N/S is an original body component designed for installation on the left side of the undercarriage. It provides additional protection for the tank and components located in this area, improving durability and operational safety. Thanks to its factory origin from the BMW range, a proper fit to the vehicle's structure is maintained.

Specifications and technical data

• SKU: 8040333
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8040333
• Substitutable numbers: 51718040333, 8040333, 575509
• Weight: 150
• Location on the vehicle: Left
• Category: Other Exterior Parts & Accessories

Purpose and function of the component

The presented cover is dedicated to BMW 5 Series E60 M5 and BMW 6 Series E63 M6 models, where it serves a protective role in the area of the underbody tank. Its placement on the left side of the vehicle helps protect sensitive components from dirt, water, and minor mechanical damage resulting from daily driving.

This component is particularly important in high-performance cars such as the M5 and M6, where the undercarriage operates under more demanding conditions. A properly selected cover helps maintain stable operating conditions for the components mounted in this area.

Construction and fitment for BMW

The cover has been designed as an original BMW part, which translates into precise fitment with factory mounting points. The design, adapted to the geometry of the 5 and 6 Series undercarriage, ensures:

• stable adhesion to the body without unwanted play,
• maintenance of proper ground clearance and undercarriage geometry,
• easier installation in place of the factory component.

As a result, replacing a worn or damaged cover with the presented item allows for restoring the original underbody protection without the need for modifications.

Condition, origin, and benefits of installation

The product comes from dismantling and is offered as a used original BMW component. This type of part is a sensible choice for users who want to maintain the factory specification of the vehicle while optimizing repair costs. Original origin promotes the maintenance of structural integrity and compatibility with other undercarriage components.

Replacing a damaged cover with a functional one helps reduce the risk of accelerated corrosion and dirt accumulation in the tank area, which is significant for both safety and the long-term operation of the car.

Practical installation tips

The cover is intended for installation on the left side of the vehicle, so it is worth verifying compatibility with the specific body version and model year of your BMW 5 or 6 Series before purchasing. Installation in a workshop environment or by a person with experience in working with undercarriages is recommended to ensure proper tightening of fasteners and correct positioning of the component.

When replacing, it is worth checking the condition of adjacent undercarriage components, such as other covers, mounts, or fasteners, to restore full protection of this area in one step.

Expanding underbody protection and technical knowledge

If you are planning a comprehensive repair or upgrade of the undercarriage area in your BMW and need other components from the same group, such as additional covers, protective panels, or aerodynamic shields, check the available parts in the Other BMW category.

To compare the characteristics of sports designs and solutions used in powerful versions of models from other brands, it is worth reading the analysis of differences in engine, brake, and undercarriage construction – detailed in the article Audi RS vs other models – what is hidden under the hood and undercarriage?, which allows for a better understanding of the importance of proper undercarriage component protection in high-performance cars.