Mercedes W221 Front Left N/S Wheel Arch Rear Section Panel A2216900530

Mercedes W221 Front Left Wheel Arch Liner is a component from the mud flaps category, designed to protect the wheel arch and wheel area in luxury Mercedes S-Class W221 generation sedans. This used component ensures factory fit, solid mounting, and effective protection against water, mud, and minor mechanical damage. It's a practical solution for drivers looking to restore proper wheel arch coverage while maintaining reasonable service costs.

Specifications and technical data

• SKU: A2216900530
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2216900530
• Substitutable numbers: A2216900530, A 221 690 05 30, BG
• Location on the vehicle: Front, Rear, Left
• Category: Splash Guards & Mud Flaps

Vehicle Application and Placement

The wheel arch liner is designed for installation on the left side, in the front axle area of the vehicle. Application according to the vehicle's placement designation allows for correct integration with the body's geometry and factory mounting points.

The component functions as a shield for:

• the front left wheel – protecting the wheel arch cavity from dirt and moisture,
• suspension and braking system components – limiting contact with water and road salt,
• internal body surfaces – reducing the risk of corrosion in the wheel arch area.

Technical and Functional Characteristics

As part of the mud flaps group, the wheel arch liner is responsible for directing the flow of water, mud, and small stones thrown by the tire. A correctly installed component:

• stabilizes the flow of contaminants around the wheel,
• limits the ingress of dirt into the wheel arch compartment,
• helps maintain cleanliness in the suspension mounting area.

The used component retains its original geometry, which facilitates installation at factory points and allows for maintaining the correct clearance from the tire and suspension components.

Benefits of Using an Original Mercedes W221 Wheel Arch Liner

Using a wheel arch liner dedicated to the Mercedes W221 offers a range of practical operational benefits:

• Factory Fit – the shape and mounting lines correspond to the S-Class W221 body construction, minimizing the risk of stress and improper adhesion.
• Corrosion Protection for the Wheel Arch Area – limiting direct contact of sheet metal with water, mud, and road salt.
• Stable Mounting – ability to utilize the vehicle's original mounting points.
• Economical Repair – a used component allows for restoring full wheel arch liner functionality without the need to invest in a new part.

Condition and Application in Vehicle Servicing

The offered wheel arch liner is a used part, intended for reinstallation in a vehicle after verification of its compatibility with the specific equipment version and model year of the Mercedes W221. This type of component is particularly useful for:

• post-accident repairs in the front left wheel arch area,
• restoring missing cover elements after disassembly or damage,
• servicing vehicles operated in harsh road conditions.

Before installation, a standard inspection of the body's mounting points is recommended, along with a comparison of the component's shape to the existing wheel arch assembly.

Mercedes Mud Flaps – Selection and Extended Offer

If you also need other Mercedes mud flaps for your car, check out the dedicated category in our store: Mercedes Mud Flaps. This will help you easily assemble a complete set of wheel arch covers and wheel area protection elements.

More About Used Mercedes Parts

If you want to learn more about how to safely choose used components for this brand of car and how to combine them with premium servicing, check out our guide: Used Mercedes Parts – Original Parts from Dismantling. This is a practical source of knowledge for those who want to maintain a high standard of operation at optimal costs.