Mercedes W204 Wheel Arch Housing Wheelhouse Rear Right O/S A2046902430

Mercedes W204 Wheel Arch Housing Wheelhouse Rear Right O/S is an original wheel arch housing component, designed for installation on the rear right side of the vehicle. As a part from the Mudflaps group, it effectively supports the protection of the bodywork against water, mud, and minor mechanical damage, improving the durability of the paintwork and suspension components.

Specifications and technical data

• SKU: A2046902430
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2046902430
• Substitutable numbers: A2046902430, A 204 690 24 30, BG
• Location on the vehicle: Rear, Right
• Category: Splash Guards & Mud Flaps

Purpose and technical function

The presented wheel arch housing has been designed specifically for Mercedes W204 class models, taking into account the factory body geometry and mounting points within the rear right wheel arch. The component operates in an area exposed to intense contact with water, road salt, and debris, which is why its correct selection is important for protecting the sills, fender edges, and suspension components.

The placement on the vehicle in the rear – right side area ensures a fit to the factory mounting points, which limits the risk of resonance, rubbing against the tire, and uncontrolled accumulation of dirt in the nooks and crannies of the bodywork.

Construction and fitment for Mercedes W204

The wheel arch housing is a component structurally linked to the body-suspension system, which is why its shape and profile are adapted to the characteristic fender line of the Mercedes W204. Properly profiled surfaces guide the stream of water and mud away from critical points, which reduces the risk of accelerated corrosion.

As a part from the Mudflaps category, it works with other wheel arch liners and lower body covers to create a cohesive protective system. Proper fitment translates into:

• stable mounting without the need for modifications,
• maintaining factory gaps between the wheel arch housing and the fender,
• limiting the ingress of contaminants into the wheel arch interior.

Operational characteristics and installation

The item is in used condition, which in practice means it comes from disassembly and may show signs of wear typical for this group of parts, while maintaining the functionality required for further use. This type of solution is cost-effective and at the same time allows for maintaining compliance with the vehicle's factory specifications.

Due to its dedicated purpose for the rear right side, the installation proceeds in a manner similar to the factory one – after correctly positioning the wheel arch housing relative to the body, it is possible to use the original mounting points. It is recommended to install it using appropriate clips and fasteners to maintain the rigidity of the connection and proper adhesion to the bodywork.

Practical application and benefits

Installing this wheel arch housing in a Mercedes W204 allows for limiting phenomena typical for an unprotected wheel arch, such as intense soiling, accelerated corrosion of the fender edges, or excessive load on painted elements. A well-chosen component from the mudflaps group also contributes to easier maintenance of cleanliness within the wheel arch and improves the overall aesthetics of the rear part of the vehicle.

Choosing an original used component is particularly beneficial in the case of post-accident repairs, body reconstruction, or restoring the car to a state close to factory condition, without the need to use replacements with uncertain fitment.

Extending body protection in Mercedes

If you are planning a comprehensive repair or upgrade of the wheel arch zone and lower body protection in your Mercedes and need other elements from the same group, such as additional covers, mudflaps, or inner wheel arch panels, check the available parts in the Mercedes Mudflaps category.

For drivers interested in a broader approach to selecting used components – especially electronic ones – a guide describing the principles of selecting modules and sensors may be helpful, available in the article Used automotive electronics on board – why is it worth choosing second-hand ECU modules and sensors?.