BMW 5 Series F10 F11 Tunnel Heat Insulation Cover Shield Aluminium 7202858

BMW 5 Series F10 F11 Tunnel Heat Insulation Cover Shield Aluminium is an aluminium center tunnel heat shield designed for the rear section of the 5 Series F10/F11 generation body. This component helps protect the vehicle's structure and interior from excessive heat generated by the exhaust system, ensuring stable operating conditions for components and increased driving comfort. Thanks to its factory geometry, it is a precisely fitted component for the original BMW structure.

Specifications and technical data

• SKU: 7202858
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7202858
• Substitutable numbers: 51487202858, 7202858, 51488056086, 8056086, EM
• Location on the vehicle: Rear
• Category: Other Engine Parts

Function and role of the tunnel heat shield

The aluminium center tunnel shield in the rear of the vehicle is responsible for thermal insulation between the exhaust system and the vehicle floor. It reduces heat penetration into the cabin, limits the risk of overheating structural elements and upholstery, and helps maintain stable operating conditions for systems running in the tunnel area.

The precisely shaped profile of the shield, adapted to the 5 Series F10/F11, allows for secure mounting at factory points and maintains proper airflow under the floor. This is important for both acoustic comfort and the durability of the exhaust system and adjacent components.

Construction and material

The shield is made of aluminium, which provides a beneficial combination of low weight with good thermal conductivity and heat distribution. This design allows for rapid dissipation of thermal energy from the tunnel area while not excessively loading the rear of the vehicle.

Factory-pressed contours and mounting holes facilitate correct positioning of the shield relative to the tunnel and exhaust system. This ensures an appropriate distance from hot components, which limits local overheating and potential thermal stress in the floor structure.

Purpose and installation in the rear of the vehicle

The component is intended for installation in the rear part of the center tunnel in the BMW 5 Series F10/F11. This location is crucial for protecting the rear floor zone, where a section of the exhaust system that generates high temperatures during long drives is located.

The shield is designed as an OEM part, which in practice means:

• retention of factory geometry and mounting points,
• compatibility with the original exhaust system and vehicle floor,
• no need for structural modifications when correctly matched to the model.

During installation, it is worth paying attention to the condition of the mounting elements and the correct fit of the shield to the intended surfaces, which ensures effective thermal insulation and minimizes potential vibrations.

Characteristics of the used component

The offered shield is a used part, which means it has been removed from a vehicle and may show signs of wear typical for this type of component. At the same time, it retains its functionality regarding thermal protection of the tunnel and mounting compatibility with the 5 Series F10/F11.

For many BMW users, choosing a used OEM part is a reasonable compromise between cost and fit quality, especially in the case of heat shields and screens that perform a protective rather than aesthetic function.

Technical support and additional information

To facilitate part selection in the store system, the shield has an assigned stock identifier SKU and an OEM part number, as well as associated interchangeable numbers. This allows for quick verification of compatibility with a specific version of the BMW 5 Series F10/F11.

Information about the condition and placement on the vehicle allows for clearly identifying that this is a used shield intended for the rear part of the tunnel, which facilitates planning service work and potential replacement of other elements in this area.

If you are planning a comprehensive repair or upgrade of the floor and center tunnel zone in your BMW and need other elements from the same group, such as heat shields, aluminium screens, or additional protective panels, check the available parts in the Other BMW category.

If you are interested in comparing performance and technical solutions in sports designs, including differences in drivetrains, brakes, and chassis, it is worth reading the article Audi RS vs other models – what is hidden under the hood and chassis?, which shows how premium manufacturers design key components of their cars.

If you are considering choosing between new and used OEM elements for your BMW and want to better understand the relationship between cost and durability, the guide New or used? A comparison of costs and quality of car parts may be helpful, where you will find practical tips on selecting spare parts.