BMW 7 SERIES E65 E66 Cover Wheel Arch Housing Splash Guard Rear Left N/S 8223377

BMW 7 SERIES E65 E66 Cover Wheel Arch Housing Splash Guard Rear Left N/S is an original body component from the Mudflaps category, designed to protect the rear left wheel arch area in BMW 7 Series E65/E66/E67 generation limousines. Designed specifically for this body type, the cover effectively limits the impact of dirt, water, and small debris on suspension components and the body structure.

Specifications and technical data

• SKU: 8223377
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 51718223377
• Substitutable numbers: 51718223377, 8223377, ARCH
• Location on the vehicle: Rear, Left
• Category: Splash Guards & Mud Flaps

Purpose and technical function

The presented wheel arch cover is dedicated to the rear left side of the body in BMW 7 Series E65/E66/E67 models. Its placement in the rear wheel area on the driver's side allows for effective drainage of water and mud, and limits direct contact of contaminants with the structural elements of the body.

Thanks to its factory profile, the cover works with original mounting points, which facilitates installation and ensures a stable fit to the wheel arch. Such a fit helps maintain proper aerodynamics and helps reduce noise generated by the wheel when driving on wet surfaces.

Benefits of using an original wheel arch cover

Using a dedicated wheel arch cover in a BMW 7 Series E65/E66/E67 provides a number of practical operational benefits:

• protection of the rear left wheel arch area against water, mud, and small stones,
• reduced risk of accelerated corrosion of structural elements in the wheel area,
• better protection of cables, mounts, and suspension components against dirt,
• maintenance of the factory look of the wheel well and visual consistency of the body.

A used, original part from this group allows you to maintain compliance with BMW factory specifications, which is particularly important for post-accident repairs, body restoration, or returning the car to a condition close to factory standards.

Fitment, installation, and service application

The cover has been designed for direct installation in the rear left part of the body, using factory mounting points in the wheel arch. This solution facilitates service work and shortens replacement time compared to universal parts.

The component is suitable both for local repair of a damaged wheel arch and for broader bodywork and paint repairs in the rear part of the vehicle. Replacing a worn or damaged cover helps restore proper protection of the wheel area and limit further wear of suspension and body components.

Condition and origin of the part

The offered wheel arch cover is a used BMW component, sourced from dismantling, which allows for maintaining consistency with the vehicle's factory construction. Choosing an original part from the secondary market is a beneficial solution for users who expect dimensional and material compatibility with equipment installed on the production line.

Expanding body protection in BMW

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

For users who are simultaneously servicing thermal comfort systems in their car, a practical guide on selecting and maintaining air conditioning and heating components may be helpful – you can find it in the article Air conditioning and heating – part selection and maintenance for year-round comfort.