BMW 1 Series E87 Cover Wheel Arch Liner Housing Mud Guard Rear Left N/S 7123523

BMW E87 Wheel Arch Liner Rear Left is a body part from the mud flaps category, specifically designed to protect the rear left wheel arch in BMW 1 Series E87 models. It effectively shields the wheel arch from water, mud, and small stones, reducing corrosion and wear on suspension components. A used genuine BMW part is a sensible choice for drivers seeking a well-fitting component at an attractive price.

Specifications and technical data

• SKU: 7123523
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7123523
• Substitutable numbers: 51717123523, 7123523
• Location on the vehicle: Rear, Left
• Category: Splash Guards & Mud Flaps

Purpose and Vehicle Placement

The wheel arch liner is designed for installation in the rear left section of the BMW E87 body. Its placement within the wheel arch means the component operates in harsh conditions – exposed to constant contact with water, road salt, and debris. Proper fitment to the BMW body geometry ensures stable mounting and maintains the original wheel arch line.

Thanks to its precise profile, the liner helps to:

• reduce the accumulation of moisture and dirt in the wheel arch,
• protect suspension components and parts of the sills,
• decrease the risk of accelerated corrosion in the rear section of the body.

Technical and Functional Characteristics

As a part from the mud flaps category, this wheel arch liner acts as a protective barrier between the tire and the body structure. The design is adapted to the factory mounting points in the BMW E87, facilitating installation and ensuring the correct contour of the wheel arch edge. The appropriately shaped surface directs the flow of water and mud away from critical areas, supporting the long-term operation of the vehicle.

A used OEM BMW part is a solution that helps maintain the structural integrity of the bodywork without the need for aftermarket replacements with uncertain fitment. In practice, this translates to:

• better alignment with factory covers and trunk lining,
• reduced risk of play and unwanted vibrations,
• maintaining the correct wheel arch edge profile relative to the tire.

Benefits of Installation on BMW E87

The installation of the BMW E87 Wheel Arch Liner Rear Left is particularly important for vehicles used in urban and winter conditions, where the body is heavily exposed to salt and small debris. A functional wheel arch liner helps to reduce the costs of future body repairs and improves the overall technical condition of the rear of the vehicle.

The main advantages of using this liner include:

• protection of the body structure in the rear left wheel arch area,
• support for the long-term operation of suspension components,
• maintenance of the original appearance and geometry of the wheel arch,
• the possibility of economical repair after mechanical damage or corrosion.

Selection and Compatibility

When selecting a wheel arch liner for the BMW E87, it is crucial to pay attention to the side of installation and the rear axle of the vehicle. This part is designed exclusively for the left side of the rear body section, ensuring correct fitment to factory mounting points. The product has an assigned OEM part number and interchangeable numbers, which facilitates verification of compatibility with specific equipment versions and car model years.

If in doubt, it is advisable to compare the shape and mounting points with the currently installed liner or consult the BMW parts catalog to confirm compatibility. This ensures a smooth installation and restores the wheel arch's full protective functionality.

Other BMW Mud Flaps and Service Tips

If you are also looking for other BMW mud flaps for your car, check out the BMW mud flaps available in our store to comprehensively protect your bodywork from external factors.

Are you interested in economical repairs and the use of used parts for other brands? Read the guide article on how to cheaply repair a Volkswagen with original used parts, where we discuss a practical approach to selecting components and optimizing service costs.