BMW 3 Series E46 Cover Wheel Arch Rear Left N/S Housing Rear Section

BMW 3 Series E46 Cover Wheel Arch Rear Left N/S Housing Rear Section is an original body component from the Mudflaps category, designed for installation in the rear left wheel arch area. It provides effective protection for the interior of the wheel arch against water, mud, and minor mechanical damage, stabilizing the operating conditions for suspension components and the body structure.

Specifications and technical data

• SKU: 8253829
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8253829
• Substitutable numbers: 51718253829, 8253829
• Location on the vehicle: Rear, Left
• Category: Splash Guards & Mud Flaps

Purpose and fitment for BMW 3 E46

The presented wheel arch cover has been designed specifically for the BMW 3 Series E46 as a component mounted in the rear left part of the body. Thanks to its factory profile and precise shape, it ensures proper adhesion to the wheel arch edge, which limits the ingress of dirt and moisture into the wheel well.

Its dedicated placement on the rear left side of the vehicle allows for maintaining the original wheel arch geometry, which is important both for body protection and for the stability of the bumper, trunk upholstery, and other components mounted in this area.

Protective and operational function

The wheel arch cover plays a key role in protecting the rear part of the body against external factors. It limits direct contact of water, road salt, stones, and other contaminants with:

• the inner side of the fender and its edge,
• suspension components operating within the wheel arch,
• body mounting points and trunk upholstery fasteners.

Using an original wheel arch cover helps reduce the risk of corrosion in critical structural points and limits the accumulation of mud and moisture, which translates into more stable operating conditions over a long period of use.

Characteristics of the used component

The item comes from dismantling and is offered as a used part, which allows for economical repair while maintaining the original BMW specification. In practice, this means the ability to restore the factory wheel arch setup without the need for aftermarket replacements with uncertain fitment.

Choosing an original, used wheel arch cover is particularly beneficial for post-accident repairs, replacing missing parts after previous modifications, or during comprehensive body restoration of BMW 3 E46 models.

Benefits of using an original wheel arch cover

Using a factory wheel arch cover in the rear left part of the vehicle provides a number of practical benefits:

• Stable mounting – properly shaped mounting points facilitate installation and reduce stress within the wheel arch area.
• Anti-corrosion protection – reducing the contact of moisture and contaminants with the body sheet metal slows down the progression of corrosion.
• Better dirt control – limiting the splash of mud and water inside the wheel well facilitates subsequent inspections and service.
• Structural consistency – maintaining the original layout of covers and mudflaps promotes even suspension performance and improves acoustic comfort in the cabin.

Application in repairs and upgrades

The BMW 3 Series E46 Cover Wheel Arch Rear Left N/S Housing Rear Section is suitable both for standard replacement of a damaged part and for more extensive bodywork in the rear of the vehicle. It can be used for:

• post-collision repairs in the area of the rear left fender,
• body restoration in older BMW 3 E46 units,
• replacing missing wheel arch components after previous modifications.

This approach allows you to maintain the structural integrity of the body and preserve the performance parameters intended by the manufacturer.

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

To better plan your purchases and efficiently collect all the necessary body and equipment components, it is worth checking out our guide on organizing purchases in one place – you will find practical tips in the article Comprehensive supply: from the engine to the smallest clip.