BMW G20 Wheel Arch Rear Right O/S Housing Cover Splash Guard 7340930

The BMW G20 Wheel Arch Liner Cover Rear Right is a body part from the mud flaps category, designed to protect the rear right wheel arch from water, mud, and minor mechanical damage. A used, original BMW part ensures proper fitment to the body structure, stable mounting, and predictable performance during operation.

Specifications and technical data

• SKU: 7340930
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7340930
• Substitutable numbers: 7340930, 51717340930
• Location on the vehicle: Rear, Right
• Category: Splash Guards & Mud Flaps

Purpose and Vehicle Placement

The presented wheel arch liner is intended for the rear right side of the vehicle, which is crucial for correct installation and sealing of the wheel arch assembly. This component operates in an area particularly exposed to water, road salt, stones, and debris, so its proper fitment reduces the risk of corrosion and mechanical damage to suspension and body elements.

The wheel liner works with the factory mounting points in the BMW G20 series, creating a protective barrier between the tire and the body structure. This limits the ingress of dirt into the wheel arch and improves the long-term durability of paint coatings and structural components.

Technical and Functional Characteristics

As an original BMW part, the wheel arch liner maintains the geometry consistent with the vehicle manufacturer's design. This means proper body fitment, compatibility with factory mountings, and no need for modifications during installation. The mud flap's design is optimized for:

• effective drainage of water and mud from the wheel arch area,
• protection of internal suspension and body elements from dirt,
• maintaining appropriate rigidity while ensuring operational flexibility,
• compliance with the BMW G20 body line.

The choice of material and shape of the wheel liner is important for the acoustics of suspension operation and reducing water spray, which translates to more stable operating conditions within the wheel arch.

Condition, Origin, and Benefits of Use

The part is offered as a used part, which in practice means a favorable combination of original BMW quality with an attractive price compared to a new component. For the user, this means the possibility of restoring full protective functionality to the wheel arch while maintaining the factory standard of fitment.

Using an original wheel arch liner to replace a damaged or missing part allows for:

• limiting accelerated corrosion in the wheel arch area,
• protecting electrical harnesses, cables, and suspension components from dirt,
• maintaining the structural and visual integrity of the body,
• ensuring compliance with the vehicle manufacturer's service requirements.

Selection and Compatibility with BMW G20

To correctly select the wheel arch liner for a specific BMW G20 model, it is advisable to verify part compatibility based on the OEM number and interchangeable numbers available in the technical specifications. This helps avoid installation issues and ensures full compatibility with the specific body version and production year.

In case of doubts about fitment, it is helpful to compare the shape and mounting points with the currently installed part or service documentation. This makes installation smoother, and the wheel arch liner fulfills its protective function without the need for additional modifications.

Expanding Wheel Arch Protection and Ecology

If you plan a comprehensive improvement of wheel area protection in your BMW, it is worth considering the use of additional elements from the same body category to achieve a consistent level of protection on both sides of the vehicle. The choice of used body components also aligns with an approach to motoring based on the reuse of parts, which reduces waste and raw material consumption.

If you are interested in the broader context of using dismantled parts and the impact of such decisions on the environment and car servicing costs, it is worth reading the article describing the practical aspects of the circular economy in automotive: Circular Economy in Your Garage – How Choosing Used Parts Supports the Environment and the Driver's Budget.

If you need other parts from the wheel arch and wheel area protection group dedicated to this brand, and you are particularly interested in solutions that improve protection against mud, water, and minor mechanical damage within the body, check the available parts in the BMW Mud Flaps category.