BMW 1 2 Series F20 F21 F22 Rear Right O/S Wheel Arch Cover Splash Guard 7241858

The BMW F20 F21 F22 Rear Right Wheel Arch Liner is an original body part designed to protect the rear right wheel arch area in compact BMW 1 and 2 Series models. Engineered to fit the specific suspension and body geometry, this liner effectively shields the wheel and underbody components from dirt, moisture, and minor mechanical damage. Its factory-precise fit makes it a functional service solution for repairs following collisions, corrosion, or wear-and-tear damage.

Specifications and technical data

• SKU: 7241858
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7241858
• Substitutable numbers: 7241858, 51717241858, 51718055140, 8055140
• Location on the vehicle: Rear, Right
• Category: Other Exterior Parts & Accessories

Vehicle Application and Placement

This wheel arch liner is a body component mounted in the rear section, on the right side of the vehicle. Its purpose is to:

• protect the inner part of the wheel arch from water, mud, and road salt,
• limit the accumulation of debris around the sills and suspension mounts,
• ensure stable airflow around the wheel, contributing to the proper functioning of underbody components.

Thanks to its precise fit for specific BMW models, the liner maintains the correct mounting geometry, facilitating installation and subsequent service operations.

Technical Characteristics and Fitment

The wheel arch liner has been developed as an original BMW part, ensuring compatibility with factory mounting points and the wheel arch shape. The component is ready for installation in the manufacturer-designated location, without the need for modifications or shape adjustments.

Key features of the product include:

• a design adapted for the rear right section of the body,
• compatibility with factory liners, bodywork, and suspension components,
• suitability for use in post-accident repairs and for replacing worn or damaged liners.

By adhering to the original specifications, the wheel arch liner helps maintain the structural integrity of the bodywork and ensures proper debris drainage from the wheel area.

Service Application and Benefits of Installation

Replacing a damaged or missing wheel arch liner in a BMW F20, F21, or F22 is crucial not only for aesthetics but, more importantly, for technical protection. A correctly installed liner:

• reduces the risk of accelerated corrosion of body components in the rear section,
• protects wiring, mounts, and suspension parts from direct exposure to external elements,
• helps maintain cleanliness within the wheel well, simplifying subsequent service work.

This is a practical solution for owners looking to restore the original level of underbody protection after bodywork repairs or prolonged vehicle use.

Brand, Origin, and Item Condition

This wheel arch liner comes from the BMW range, guaranteeing compatibility with the body structure and manufacturer standards. The item is used, making it a sensible choice for repairs where maintaining original specifications while optimizing costs is important. This type of part is suitable for both professional body and mechanical workshops, as well as those specializing in BMW models.

Expanding Repair Scope and Related Components

If you are planning a comprehensive repair or upgrade of the rear wheel arch area in your BMW and require other components from the same group, such as additional liners, inner wheel arches, or underbody shields, please check the available parts in the Other BMW category.

For more advanced modifications or repairs to the underbody and suspension system, it is also worth noting the structural differences between standard and sport versions. An article describing the characteristics of sport models may be helpful and is available here: Audi RS vs. Other Models – What Lies Under the Hood and Chassis?.

If you are also interested in solutions that improve exhaust system performance in premium cars, additional information can be found in the post: Performance Exhaust Systems: Used Headers and Sport Catalysts on the Road.