Ford Focus Mk3 Undertray Splashguard Shield Deflector Cover Rear BM51-A11782-AB

Ford Focus Mk3 Undertray Splashguard Shield Deflector Cover Rear is a practical protective component that shields the rear section of the body and undercarriage from water, mud, and small stones. Thanks to the factory geometry tailored to the third-generation Focus, the component integrates perfectly with the bumper and wheel arch lines, improving the vehicle's operational protection and the aesthetics of the lower body. This solution is particularly beneficial for drivers operating in varied road conditions.

Specifications and technical data

• SKU: BM51-A11782-AB
• Mark: Ford
• Condition: Used
• OEM Part Number: BM51-A11782-AB
• Substitutable numbers: BM51-A11782-AB, BM51A11782AB
• Location on the vehicle: Rear
• Part type: Splash Guard
• Category: Splash Guards & Mud Flaps

Purpose and function in the vehicle

The presented underbody shield is designed for installation in the rear section of the Ford Focus Mk3, in an area exposed to intense contact with water, road salt, and debris. Its purpose is to:

• limit the direct spray of water and mud onto undercarriage components,
• reduce the risk of accelerated corrosion in the rear zone,
• protect critical mounting points and sheet metal edges,
• stabilize airflow under the car in the rear body section.

Thanks to a design tailored to the specific model, the splashguard works consistently with the factory wheel arches and bumper, requiring no modifications or shape adaptations.

Construction and fitment for Ford Focus Mk3

The shield was developed as an original Ford component, which translates into precise fitment with factory mounting points. The layout of mounting holes and edge profiling allows for:

• installation in existing mounting locations without additional modifications,
• maintaining proper rigidity during driving,
• correct drainage of water and debris from the rear undercarriage.

The geometry of the component is optimized for this specific generation of the Focus, which minimizes the risk of vibrations, rubbing against other components, and unwanted noise while driving.

Operational characteristics and installation benefits

Choosing an original underbody shield for the Ford Focus Mk3 brings a range of practical operational benefits:

• better protection of the rear undercarriage during daily city and highway driving,
• reduction of dirt in the rear bumper and wheel arch zones,
• more orderly airflow under the car, which promotes stability at higher speeds,
• maintaining structural consistency with other Ford body components.

This item from the Splashguards category is particularly recommended for vehicles operated on roads with poorer surfaces, where the amount of debris and water thrown from under the wheels is significantly higher.

Condition of the item and installation aspects

The offered shield is a used part, which in practice means it comes from vehicle dismantling and may show signs of normal wear while maintaining its structural functionality. This type of solution is cost-effective while allowing you to maintain the original character of the Ford's rear body zone.

It is recommended to entrust the installation to a workshop or a person with experience in working with body components to properly seat the splashguard in the factory mounting points and ensure proper adhesion to adjacent components.

Expanding protection for the Ford rear zone

If you are planning a comprehensive repair or upgrade of the rear zone in your Ford and need other elements from the same group, such as additional shields, splashguards, or deflectors, check the available parts in the Ford Splashguards category.

For drivers who are considering a broader vehicle upgrade and want to consciously approach the selection of used components, an article discussing the structural and operational differences between standard and sports solutions – especially in the context of durability and the cost-effectiveness of purchasing second-hand parts – may be helpful. In such a case, it is worth reading the material: Standard vs. sports suspension – construction differences and is it worth buying used suspension parts?.