BMW E81 E82 E87 Floorpan Cover Trim Panel Side Rear Left N/S 7141861

BMW E81 E82 E87 Floorpan Cover Trim Panel Side Rear Left is an original body component designed to protect the side section of the floor in the rear left area of the vehicle. It provides stable coverage for critical structural sections, which helps maintain proper aerodynamics and reduces the exposure of the undercarriage to dirt and operational damage. Thanks to its factory-fit design for the BMW E81, E82, and E87 series, installation is precise and ensures the structural integrity of the bodywork is maintained.

Specifications and technical data

• SKU: 7141861
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7141861
• Substitutable numbers: 7141861, 51777141861
• Location on the vehicle: Rear, Left
• Category: Additional Panels

Purpose and function of the component

The presented cover is dedicated to installation in the rear left part of the floorpan, where it serves a protective role and organizes airflow under the car. Using the correct panel in this area helps reduce the accumulation of debris, moisture, and small road elements, which contributes to a longer service life for adjacent structural components.

As an original BMW part from the Other body parts category, the cover retains factory mounting points and geometry, which facilitates installation and minimizes the risk of improper fitment with other floor panels and side body covers.

Construction and fitment for the BMW E8x series

The cover has been designed specifically for the floor construction of BMW E81, E82, and E87 models, taking into account the characteristic layout of mounting points and the path of the side edges. As a result, once installed, it creates a cohesive system with adjacent panels, without unwanted gaps or tension.

Key functional features of this panel include:

• dedicated placement in the rear left part of the vehicle,
• factory fit for the E8x series body lines,
• preservation of the original floor and side body zone geometry.

Such fitment allows for maintaining the stiffness and structural integrity intended by the manufacturer, which is important for both driving comfort and subsequent undercarriage maintenance work.

Functional characteristics and installation

The floor cover in the rear left part of the body is particularly exposed to water, mud, and small stones, which is why using the correct panel is important for protecting the elements located in its vicinity. Replacing a damaged or missing cover with an original component allows for restoring the level of protection for this zone as intended by the manufacturer.

The element is prepared for installation at factory mounting points, which facilitates service work and reduces the time required for replacement. Precise fitment with the BMW structure reduces the need for additional adjustments and helps maintain the aesthetic appearance of the lower body section.

Why choose an original BMW cover

In the case of body components such as side floor panels, it is crucial to maintain compliance with the manufacturer's design. The original cover ensures:

• compliance with the factory floor and side body construction,
• stable mounting at the intended points,
• consistent edge alignment with adjacent covers and panels.

This makes it possible to maintain proper undercarriage protection and reduce the risk of unwanted vibrations or noise resulting from improperly fitted components. Choosing an original component is particularly important for post-accident repairs and comprehensive floor zone restoration.

Expanding body protection and additional information

If you are planning a comprehensive repair or upgrade of the floor and side body zone in your BMW and need other components from the same group, such as covers, panels, or additional shields, check out the available parts in the Other BMW body parts category.

When choosing aftermarket body components, it is worth taking a conscious approach to the quality and origin of the parts. A guide discussing the differences between new and used components, their cost-effectiveness, and durability may be helpful – you can find it in the article Car parts – new or used? Comparing costs, quality, and durability.

If you are interested in a broader context regarding the use of original, used body and equipment components in premium cars, it is also worth reading material describing the advantages of factory-dismantled components in higher-segment vehicles, such as Mercedes-Benz – more information can be found in the article Used parts for Mercedes - original parts from dismantling.