Wheel Arch Trim BMW E92 335i 335d Bottom Cover Front Right O/S 8045400

The BMW E92 E93 M-Package Front Right Wheel Arch Liner is an original body part from the Mudguards group, designed for installation in the front right wheel arch. It provides effective protection for the wheel area against water, mud, and minor debris, stabilizing the operating conditions of suspension components and the body in sporty versions of the BMW 3 Series E92/E93 with the M package. This solution is dedicated to users who expect factory fitment and consistency with the vehicle's original aerodynamics.

Specifications and technical data

• SKU: 8045400-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8045400
• Substitutable numbers: 51718045400, 8045400, 51718045402, 8045402, BG
• Location on the vehicle: Front, Right
• Category: Other Exterior Parts & Accessories

Purpose and Function of the Wheel Arch Liner

The presented wheel arch liner has been specifically designed for use in the front right section of the body in BMW 3 Series E92/E93 models with the M package. Its purpose is to limit direct contact of body structural elements and suspension components with water, road salt, and debris thrown up by the wheels.

Thanks to its precise profile, the liner helps maintain stable operating conditions within the wheel arch, contributing to reduced corrosion and a lower risk of mechanical damage in this area. Additionally, it supports proper airflow in the wheel area, which is important for the overall aerodynamics of M-Package versions.

Construction and Fitment for BMW E92 E93 M-Package

The wheel arch liner is constructed to be structurally compliant with BMW's factory standards, ensuring proper fitment with the coupe and convertible body of the 3 Series E92/E93 generation. Its shape and mounting points are adapted to the geometry of the front bumper and wheel arch in M-Package variants, facilitating installation and minimizing the need for additional modifications.

This part, as a component from the Mudguards group, acts as a protective barrier for the inner part of the wheel arch, without disrupting the factory appearance or visual characteristics of the sporty BMW version. Proper positioning of the liner allows for maintaining adequate ground clearance and does not restrict wheel movement throughout its full steering range.

Vehicle Placement and Installation Aspects

The liner is intended for installation in the front – right side area, which is crucial for selecting the correct part when repairing after a collision or replacing a worn-out component. Correct placement ensures compatibility with factory mounting points in the wheel arch and with other liners and covers in this area.

During installation, it is recommended to:

• verify the condition of the mountings in the body and adjacent plastic elements,
• check the proper fit of the liner to the edges of the wheel arch and bumper,
• ensure that the wheel does not rub against the liner in extreme steering positions after installation.

This approach allows for maintaining full protective functionality and avoiding unwanted noises during driving.

Product Characteristics and Application Benefits

As a BMW part from the wheel arch and mudguard group, this wheel arch liner is suitable for users who expect compliance with the vehicle's factory specifications. The product comes from the Used segment, meaning it is a pre-owned part intended for further use after proper installation and condition verification by a mechanic.

Key benefits of using this liner include:

• increased protection of the wheel arch area from dirt and moisture,
• maintaining structural and visual consistency with the M package,
• factory fitment to the body geometry of the BMW E92/E93,
• the possibility of economical repair in case of local damage within the wheel arch.

Part Selection by Numbers and BMW Compatibility

The wheel arch liner has a dedicated OEM part number and associated replacement numbers, which facilitates unambiguous identification in BMW catalogs and parts selection systems. In practice, this means the ability to precisely match the part to a specific body configuration and equipment version, without the need for aftermarket alternatives of uncertain origin.

It is worth paying attention to the manufacturer's markings and reference numbers in the technical specification to confirm compatibility with your specific BMW 3 Series E92/E93 model. This approach minimizes the risk of purchasing an ill-fitting liner and speeds up the service process.

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

For users interested in the broader context of operating BMW all-wheel-drive models and the impact of wheel arch liners and protective elements on component durability, an article describing various AWD systems may be helpful – you can find it here: xDrive, 4Matic, quattro or 4Motion – comparison of AWD systems from BMW, Mercedes, Audi and VW.