BMW G20 G21 Wheel Arch Cover Splash Guard Rear Section Front Left N/S 7340927

Visual condition of the part

The product shows signs of use visible in the photos.

BMW G20 G21 Wheel Arch Cover Splash Guard Rear Section Front Left N/S in the rear part of the front left wheel arch is a component designed to effectively protect the bodywork against water, mud, and small stones. This original BMW component helps reduce corrosion and wear of suspension elements, improving the durability and aesthetics of the wheel arch area.

Specifications and technical data

• SKU: 7340927
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7340927
• Substitutable numbers: 7340927, 51717340927
• Location on the vehicle: Front, Rear, Left
• Category: Splash Guards & Mud Flaps

Purpose and vehicle placement

The presented wheel arch cover belongs to the Splash Guards category and is intended for installation in the front part of the vehicle on the left side, in the rear section of this wheel arch. Such placement allows for effectively limiting the stream of water and debris thrown by the wheel, protecting:

• the inner part of the wheel arch,
• bumper and side panel mounting elements,
• critical structural points exposed to corrosion.

Thanks to the precise fit to the body geometry of the BMW 3 Series G20/G21, the installation is straightforward and does not require structural modifications.

Benefits of using an original BMW splash guard

Using an original wheel arch cover in a BMW brings measurable operational benefits. This element:

• limits the accumulation of mud and salt in the wheel arch area,
• reduces the risk of accelerated corrosion of sheet metal and mounts,
• stabilizes the airflow and debris around the wheel,
• helps keep the lower part of the sill and fender cleaner.

For users who care about the long-term condition of the bodywork, such a dedicated BMW splash guard is a practical addition to the factory anti-corrosion protection.

Characteristics of the used part

The offered wheel arch cover is a used part, sourced from dismantling. Such components retain factory fitment and geometry, which facilitates installation and ensures compatibility with original mounting points. In many cases, choosing a used OEM element is a favorable compromise between quality and repair cost, especially for covers and splash guards exposed to typical signs of wear.

If you are considering whether it is better to opt for refurbishment or a part from dismantling, an article describing the differences between these solutions may be helpful – more information can be found in the material Refurbished or used original – which part to choose for repairs?.

Application in service and body repairs

The wheel arch cover in the front left wheel area is important both during routine maintenance and accident repairs. Replacing this element is recommended, among others, after:

• mechanical damage within the wheel arch or bumper,
• disassembly of suspension elements, when the old cover is cracked or deformed,
• body and paint repairs in the front part of the vehicle.

Selecting the correct cover for a specific BMW 3 Series body version allows maintaining the structural and aesthetic consistency of the entire wheel area.

Extending BMW body protection

If you are planning a comprehensive repair or upgrade of the wheel arch and sill area in your BMW and need other elements from the same group, such as additional covers, splash guards, or inner wheel arch panels, check the available parts in the BMW Splash Guards category.

Summary

The BMW G20 G21 Wheel Arch Cover Splash Guard Rear Section Front Left N/S is a functional protective element that helps reduce wear on the bodywork and suspension components during daily use. Choosing an original, used BMW component allows for maintaining proper fit, aesthetics, and structural consistency, which is important both for the durability of the vehicle and the quality of the repair performed.