Ford Focus Mk3 Wing Arch Liner Guard Cover Rear Right O/S BM51-A278B50-AG

Ford Focus Mk3 Wheel Arch Liner Rear Right Passenger Side is an original body part designed specifically to protect the rear right wheel of this model. This precisely molded liner operates under demanding conditions, safeguarding the wheel well from dirt, moisture, and minor mechanical damage. Thanks to its original geometry, it ensures proper channeling of water and mud, contributing to the durability of suspension and body components.

Specifications and technical data

• SKU: BM51-A278B50-AG
• Mark: Ford
• Condition: Used
• OEM Part Number: BM51-A278B50-AG
• Substitutable numbers: BM51-A278B50-AG, BM51A278B50AG
• Location on the vehicle: Rear, Right
• Part type: Splash Guard
• Category: Splash Guards & Mud Flaps

Wheel Arch Purpose and Function

The presented wheel liner is dedicated for installation in the rear right section of the Ford Focus Mk3 body. Its purpose is to:

• protect the wheel well from water, mud, road salt, and small stones,
• reduce corrosion of body panels and suspension mounts,
• stabilize airflow within the wheel arch area, promoting even soiling and easier washing,
• protect cables and wiring running in the vicinity of the rear right wheel.

Thanks to its precise fit for the specific model, the wheel arch operates stably, without unwanted play or vibrations, which contributes to the structural integrity of the rear body section.

Construction and Fit for Ford Focus Mk3

The liner is designed as a component structurally compliant with the factory mounting points in the Ford Focus Mk3. Appropriately profiled edges allow for correct fitting with the outer fender panel, bumper, and internal elements of the wheel well.

This fit ensures:

• easier installation and removal during service work,
• no need for modifications or adjustments to the part,
• preservation of the original body line and correct adhesion to adjacent parts.

Its placement on the vehicle in the rear right body section allows for precise restoration of the factory setup after a collision, corrosion, or previous damage to the liner.

Performance Characteristics and Installation Benefits

Replacing the wheel arch in the Ford Focus Mk3 is particularly important for vehicles operated in urban and winter conditions, where wheels are exposed to intense contact with water and chemicals. Using the correct wheel liner allows for:

• reducing the accumulation of mud and moisture in the wheel well,
• decreasing the risk of accelerated body corrosion,
• protecting electrical system components and wiring running in the wheel arch area,
• maintaining a more organized flow of air and contaminants around the wheel.

A well-chosen wheel arch provides practical support for long-term vehicle operation, especially when frequently driving on roads with poorer surface quality.

Part Condition and Service Application

The offered wheel liner is from the used parts group, making it an attractive solution for post-accident repairs, bodywork service, or restoring the car to full functionality after operational damage. This type of component is often chosen as an economical alternative to new parts, while maintaining proper fit for the specific model.

If you have doubts about compatibility with your vehicle, it is advisable to use the OEM number or interchangeable numbers visible in the technical specifications. A detailed guide to selecting parts by numbers, available in the article Guide: How to Choose the Right Car Part by VIN and OEM Number, where the verification method is described step-by-step, may also be helpful.

Complementary Ford Mud Flaps – Expanding Body Protection

If you are planning a comprehensive repair or upgrade of the wheel arch areas and lower body protection for your Ford and need other parts from the same group, such as additional covers, protective profiles, or splash guards, check the available parts in the Ford Mud Flaps category.

Selecting several cooperating protective elements allows for the creation of a cohesive body protection system that reduces dirt, facilitates vehicle washing, and promotes stable operating conditions for the suspension in the rear right wheel area.