Wheel Arch BMW E90 E91 LCI Cover Housing Splash Rear Left N/S 7172493

Visual condition of the part 

The product shows signs of use visible in the photos. 

Wheel Arch BMW E90 E91 LCI Cover Housing Splash Rear Left N/S is an original body component from the Mudflaps group, designed for installation in the rear left wheel arch area. It provides effective protection for the body structure against water, mud, and minor mechanical damage, while stabilizing the operating conditions of suspension components and the trunk lining.

Specifications and technical data

• SKU: 7172493
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7172493
• Substitutable numbers: 51717172493, 7172493
• Location on the vehicle: Rear, Left
• Category: Splash Guards & Mud Flaps

Purpose and technical function

The rear left wheel arch cover in the LCI version for the BMW E90/E91 series is responsible for separating the wheel from the internal body components. It creates a barrier against debris thrown by the tire, limits moisture accumulation, and facilitates keeping the wheel well area clean. Thanks to its precisely contoured geometry, it fits the factory shape of the body, which helps maintain proper aerodynamics and reduces road noise.

The component is dedicated to installation in the rear left wheel arch area, which allows for precise alignment with factory mounting points and maintaining the correct geometry of the entire wheel housing.

Construction and fitment for BMW E90/E91 LCI

The cover was designed as an OEM part for BMW, taking into account the specifics of the LCI version. This means it retains factory embossments, mounting holes, and a shape matched to the original body mounts. The wheel arch construction works in harmony with the factory body layout, which minimizes the risk of incorrect installation or material stress.

Key advantages of this solution include:

• factory fitment to the body lines of the facelifted BMW E90/E91 series,
• preservation of the mounting points specified by the manufacturer,
• compatibility with the original wheel well lining and adjacent components.

Benefits of using an original wheel arch cover

Using this wheel arch cover allows for restoring proper protection of the rear body section after a collision, corrosion, or previous removal. A properly selected component from the Mudflaps group reduces the risk of accelerated sheet metal corrosion, damage to cables and installations running in the wheel arch area, and uncontrolled dirt accumulation.

Practical benefits include, among others:

• stable protection against water, mud, and small stones thrown by the wheel,
• maintenance of the insulation of the trunk zone and wheel well as intended by the manufacturer,
• easier inspection of the suspension and body components thanks to an orderly housing.

Component condition and service application

The offered wheel arch cover is a used part, which makes it a reasonable choice for post-accident repairs, body service, or restoring the car to a factory-like condition at controlled costs. A used OEM component retains its original geometry and mounting characteristics, which facilitates workshop work and shortens repair time.

This type of solution is particularly useful for:

• local repairs after mechanical damage in the rear left wheel area,
• body renovation in cars operated in difficult road conditions,
• replacing missing wheel arch housing components after previous interventions.

Further upgrades within the wheel arch area

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

To better understand the importance of choosing the right original components and the impact of proper housing on vehicle handling, you can also read an article describing the dynamic characteristics and selection of components for sporty Mini Cooper S models: Go-Kart Feeling XXL: used N18 turbocharger versus B48 – what to choose for a Mini Cooper S?.