BMW 3 Series E93 M3 Rear Right O/S Side Wheel Arch Housing Wheelhouse Liner

BMW 3 Series E93 M3 Rear Right O/S Side Wheel Arch Housing Wheelhouse Liner is an original body component from the Mudflaps group, designed for installation in the rear right section of the vehicle. It provides effective protection for the wheel arch and sill area against water, mud, and minor mechanical damage, improving the durability of body and chassis components. This is the ideal solution for users expecting factory-fit quality and predictable installation for the BMW 3 Series E93 M3 model.

Specifications and technical data

• SKU: 8044648
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8044648
• Substitutable numbers: 51718044648, 8044648
• Location on the vehicle: Rear, Right
• Category: Splash Guards & Mud Flaps

Purpose and placement on the vehicle

The presented wheel arch liner is designed for installation in the rear right wheel arch area, where it serves to shield the inner part of the fender and suspension components. Thanks to its precise profile tailored to the BMW E93 M3, the part works with factory mounting points, which facilitates installation and reduces the risk of improper fitment.

Its placement in the rear of the vehicle means the liner operates in demanding conditions – it is exposed to water, road salt, and debris. Using an original component allows for maintaining proper airflow and drainage of contaminants from the wheel well, which is important for both body protection and the operational stability of the suspension.

Protective function and benefits of installation

The wheel arch liner performs a key protective function in the wheel zone, securing:

• the inner surface of the fender against corrosion and stone chips,
• suspension components and shock absorber mounts against direct contact with water and mud,
• cables and electrical harnesses routed within the wheel arch area against dirt and mechanical damage.

Choosing an original BMW wheel arch liner translates into stable mounting, proper rigidity, and predictable behavior during operation. This is particularly important in the M3 model, where the car often operates in more dynamic driving conditions, and the wheel arches are heavily stressed by material thrown up from under the wheels.

Product characteristics and BMW fitment

As an element from the BMW Mudflaps group, the wheel arch liner is designed for full compatibility with the E93 M3 body geometry. Properly profiled edges and factory mounting geometry allow for:

• installation without the need for structural modifications,
• maintaining a seal between the liner and the fender,
• correct edge alignment relative to the tire and rim.

The product comes from a used vehicle, meaning it is a part with factory-compliant parameters, intended for further use after proper installation. This is a practical solution for users who want to restore full functionality to the wheel arch after a collision, corrosion, or mechanical damage to the cover.

Application in body repairs

Replacing the rear right wheel arch liner is recommended in situations where the existing element is cracked, deformed, or has lost stable mounting points. Installing a functional liner:

• limits the accumulation of mud and moisture in body crevices,
• makes it easier to keep the wheel well clean,
• reduces the risk of accelerated corrosion in the sill and fender area.

For body shops and service centers specializing in the BMW E93 M3, using an original wheel arch liner means predictable installation time and no need to adjust aftermarket parts with uncertain geometry.

Expanding wheel zone protection in BMW

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

If you are also considering refreshing the look of your car's rims, practical tips on selecting and refurbishing wheels can be found in the article Used rims like new: a guide to buying and refurbishing alloy wheels, which will help you better plan your work on the wheel area.