BMW X5 E70 Rear Left N/S Wheel Arch Housing Cover Splash Guard 7158377

Visual condition of the part 

The product shows signs of use visible in the photos. 

BMW X5 E70 Rear Left N/S Wheel Arch Housing Cover Splash Guard is a factory body component from the Mudflaps group, designed to protect the rear left wheel arch area from water, mud, and debris. A properly selected cover supports the durability of suspension components, lines, and body panels, improving the vehicle's long-term operational resistance. This is a practical solution for BMW X5 E70 users who expect a solid fit and stable mounting.

Specifications and technical data

• SKU: 7158377-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7158377
• Substitutable numbers: 51487248209, 7248209, 51487158377, 7158377
• Location on the vehicle: Rear, Left
• Part type: Splash Guard
• Category: Splash Guards & Mud Flaps

Purpose and function of the wheel arch

The presented wheel arch cover has been designed specifically for the rear left section of the BMW X5 E70, ensuring proper guidance of water and mud spray from under the wheel. This component limits the contact of contaminants with the bodywork, trunk floor, and suspension components, which helps maintain stable operating conditions for these parts.

Its placement in the rear axle zone means the wheel arch operates in a demanding environment – it protects against stone chips, road salt, and moisture, which is significant for corrosion protection and the aesthetics of the wheel well.

Construction and fit for the BMW X5 E70

The wheel arch cover has been prepared as a component structurally compatible with the factory mounting in the BMW X5 E70. The properly shaped geometry allows for precise fitting to the body edges and mounting points, which facilitates installation and subsequent potential service maintenance.

Such a solution helps maintain the proper rigidity of the entire wheel arch assembly, minimizing the risk of rubbing against the tire or loose "movement" of the element while driving. A well-fitted cover also helps keep the wheel well tidy, which is important during inspections and service work.

Benefits of using the wheel arch cover

Using a dedicated wheel arch in the BMW X5 E70 brings a number of practical operational benefits:

• better protection of the rear left body section against water, mud, and road salt,
• reduction of debris accumulation in the area of the suspension and lines,
• support for corrosion protection of metal elements in the wheel zone,
• maintenance of a more organized workspace during service work,
• preservation of a consistent wheel well appearance in line with the BMW factory standard.

For the user, this means more predictable operating conditions in difficult road environments and easier monitoring of the technical condition of components located behind the wheel arch.

Characteristics of the used component

The offered wheel arch cover is a used part, which in practice allows combining the functionality of an original component with a more favorable cost level. This type of solution is particularly attractive for post-accident repairs or restoring a car to full efficiency after operational damage.

Choosing a used wheel arch from the Mudflaps group is a reasonable compromise between maintaining the factory character of the vehicle and optimizing the budget allocated for body service and renovation.

Expanding wheel zone protection in BMW

If you are planning a comprehensive repair or upgrade of the wheel zone in your BMW and need other elements from the same group, such as additional covers, mudflaps, or supplementary wheel arch panels, check the available parts in the BMW Mudflaps category.

For drivers interested in improving safety and visibility while driving, a useful supplement to your knowledge may be an article describing the selection and replacement of lighting components – more information can be found in the material See more and better – a complete guide to selecting and replacing used LED and Xenon headlights.