Mercedes W221 Rear Wheel Arch Mud Flap Splash Guard Panel Right O/S A2216901930

Mercedes W221 Rear Right Mudguard is an original body part designed for effective protection of the rear wheel arch and sill against water, mud, and minor mechanical damage. Thanks to its factory fit for the Mercedes W221's construction, it ensures precise alignment with the body panels and stable mounting. This is a practical solution for users who want to maintain the rear wheel arch area in good technical and visual condition.

Specifications and technical data

• SKU: A2216901930
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2216901930
• Substitutable numbers: A2216901930, A 221 690 19 30
• Location on the vehicle: Rear, Right
• Part type: Splash Guard
• Category: Splash Guards & Mud Flaps

Purpose and Function of the Part

The presented mudguard panel is intended for installation in the rear right part of the body, in the wheel arch area. Its purpose is to:

• limit the spray of water, mud, and small stones from under the rear wheel,
• protect the inner edges of the wheel arch and the lower part of the body panels,
• reduce the risk of accelerated corrosion in areas exposed to external factors,
• maintain a more organized flow of contaminants within the wheel arch.

Thanks to its dedicated shape, the mudguard works with the W221's body line, contributing to the preservation of the wheel arch's cohesive geometry and improving the protection of critical sheet metal edges.

Construction and Fit for Mercedes W221

The part has been designed as part of the original wheel arch protection system in the Mercedes S-Class W221 generation. This means that:

• it has factory-provided mounting points,
• its geometry is adapted to the profile of the rear right wheel arch,
• after installation, it forms a cohesive surface with other covers and panels in this area.

This solution facilitates installation and allows for the preservation of the original body construction character, without the need for modifications or fitting universal replacements.

Condition, Origin, and Benefits of Use

The mudguard comes from the original Mercedes production line and is offered as a used part, which allows for combining factory quality of workmanship with a more favorable purchase cost compared to a new item. This is a good solution in situations where:

• replacement of a damaged or missing mudguard is necessary after a collision or bodywork repairs,
• signs of excessive wear appear in the rear wheel arch area,
• you want to limit further soiling and anti-corrosion load in this part of the body.

Using an original panel helps maintain the vehicle's structural and aesthetic consistency, which is important both for daily use and for later resale of the car.

Why Choose Original Mercedes Mudguards

For premium models like the Mercedes W221, proper fitment of body parts is crucial for durability and user comfort. Original mudguards ensure:

• compliance with factory mounting and safety standards,
• better integration with existing covers and wheel arches,
• more predictable performance in long-term operation.

If you are planning a comprehensive repair or upgrade of the wheel arch area in your Mercedes and need other parts from the same group, such as additional covers, panels, or more mudguards, check the available parts in the Mercedes Mudguards category.

More About Choosing Used Parts

When selecting body parts, many drivers consider whether new or used parts are a better solution. If you want to learn about the differences in costs, durability, and availability of components, and how to consciously choose parts for your car, it's worth reading the article Car Parts – New or Used? Comparing Costs, Quality, and Durability. This will help you better assess when a used mudguard will be the optimal choice for your Mercedes.