Engine Cover BMW F07 F10 520d N47N N47S1 Motor Acoustic Insulation 8510475

Visual condition of the part

The product shows signs of use visible in the photos.

Engine Cover BMW F07 F10 520d N47N N47S1 Motor Acoustic Insulation is an original engine bay component designed for N47N and N47S1 diesel units. The aesthetic black cover organizes the space above the engine, improves acoustic insulation, and protects critical components from dirt. It is a practical solution for BMW users who want to restore the factory look of the engine bay or replace a missing cover element.

Specifications and technical data

• SKU: 8510475-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8510475
• Substitutable numbers: 8510475, 11148510475
• Color: Black
• Category: Other Engine Parts

Purpose and function of the engine cover

The presented cover has been designed specifically for BMW F07 and F10 series 520d models with N47N and N47S1 engines. Its task is to cover the upper part of the power unit, which:

• limits the ingress of dust and contaminants to critical engine components,
• visually organizes the engine bay, giving it a consistent, factory appearance,
• contributes to the reduction of noise generated by the operating power unit,
• facilitates orientation in the engine bay during inspections and servicing.

Thanks to its fitment for the specific engine configuration, the cover ensures proper alignment with mounts and other equipment elements.

Construction, color, and visual fit

The cover is finished in Black, which blends well with other elements of the BMW engine bay. The dark color:

• masks typical operational dirt,
• emphasizes the orderly, technical character of the engine bay,
• makes it easier to maintain aesthetics during regular inspections.

As an item from the Other group for BMW, the cover serves a complementary role, yet it is significant from the point of view of aesthetics and equipment protection. The design intended for specific N47N and N47S1 engines allows for installation without the need for mounting modifications.

Product condition and service application

The cover is used, which makes it a reasonable choice for post-accident repairs, replacing missing parts after disassembly, or restoring the car to a near-factory state without incurring the costs of new components. This type of part is particularly useful when:

• the original cover has suffered mechanical damage or cracking,
• the engine bay is incomplete after previous repairs,
• you want to organize the space above the engine before selling the vehicle,
• you prefer to maintain original BMW solutions instead of aftermarket replacements.

Selecting the correct cover for a specific engine version is crucial for proper installation, which is why it is worth paying attention to compatibility with N47N and N47S1 units.

Benefits of installing an engine cover in a BMW 520d

Using such a cover in a BMW F07/F10 520d brings a number of practical benefits:

• Equipment protection – limiting the impact of dirt and moisture on elements located above the engine cylinder head.
• Better engine bay organization – clear division of zones and easier identification of sub-assemblies during service work.
• Consistent appearance – the engine bay looks as intended by the manufacturer, which is important during vehicle inspections by buyers or diagnosticians.
• Economical solution – a used OEM part allows for cost reduction while maintaining the original specification.

If you are planning a comprehensive repair or upgrade of the engine area in your BMW and need other items from the same group, such as shields, covers, or additional engine bay trim elements, check out the available parts in the Other BMW category.

Technical support and knowledge about diesel units

When working with modern diesel engines, such as the units used in the BMW 520d, it is worth expanding your knowledge about the powertrain construction, equipment, and differences between individual versions. To compare the characteristics of more powerful units and solutions used in higher-performance cars, you can refer to the material comparing sports versions with standard variants – you will find it in the article Audi RS vs other models – what is hidden under the hood and chassis?. This will allow you to better understand how manufacturers design covers, cooling systems, and engine bay elements across different vehicle classes.