Audi S4 B6 4.2 V8 Petrol Engine Upper Top Covering Trim Panel 079103926B

Visual condition of the part

The product shows signs of use visible in the photos.

Audi S4 B6 4.2 V8 Petrol Engine Upper Top Covering Trim Panel is an original component located above the engine, classified under the Protective and decorative trims group, designed specifically for the V8 petrol unit. The carefully selected geometry of the panel improves the visual appearance of the engine bay and helps organize the space around the accessories, which is particularly important in the high-performance S4 versions.

Specifications and technical data

• SKU: 079103926B
• Mark: Audi
• Condition: Used
• OEM Part Number: 079103926B
• Substitutable numbers: 079103926B, 079 103 926 B
• Fuel type: Petrol
• Category: Body Mouldings & Trims

Purpose and function of the upper cover

The presented upper cover is factory-fitted to the V8 petrol engine in the Audi S4 B6 model, ensuring proper coverage of the central part of the power unit. The element serves both an aesthetic and organizational function – it masks wires, connectors, and parts of the accessories, creating a cohesive, tidy look for the engine bay.

As a part from the Protective and decorative trims group, the panel helps limit direct contact with selected engine components during basic maintenance tasks, while simultaneously highlighting the characteristic sporty nature of the S4 version with the 4.2 V8 unit.

Design and fitment for the petrol unit

The cover has been designed to work with an engine powered by petrol, which translates into the appropriate placement of mounts and cutouts for accessory components. The shape of the panel is optimized to:

• ensure stable support on factory mounting points,
• avoid interference with wires, manifolds, and cylinder head covers,
• maintain clear access to basic service points after removal.

Thanks to this, the installation and removal of the cover are predictable, and the risk of stress or improper fitment is minimized.

Characteristics of the used component

The offered panel is a used part, which in practice means it may show signs of wear typical for components operating in the engine bay. At the same time, the functionality of the mounts and the structural integrity are preserved, allowing for continued use in the vehicle. For many Audi S4 B6 users, this is a reasonable cost-effective solution while maintaining the original appearance of the engine bay.

Choosing an original, used upper cover allows you to maintain stylistic consistency with other body and interior elements, as well as avoid fitment issues that may occur with aftermarket parts featuring universal geometry.

Application in service and upgrades

This panel will work well both for standard replacement of a damaged cover and for restoring the factory look of the engine bay after modifications or repairs. It can be used in:

• post-accident repairs, where the original cover was mechanically damaged,
• engine bay restoration in heavily used vehicles,
• projects aimed at preserving the originality of the vehicle with the 4.2 V8 unit.

Thanks to the preservation of factory geometry and mounting points, the panel fits well into the requirements of services specializing in the Audi brand, where installation predictability and compliance with technical documentation are valued.

If you are planning a comprehensive repair or upgrade of the engine area in your Audi and need other elements from the same group, such as covers, panels, or additional trims, check out the available parts in the Audi protective and decorative trims category.

For users considering broader work on suspension systems and looking for reliable information on selecting used suspension components, the article Standard vs. sports suspension – design differences and is it worth buying used suspension parts? may be helpful, as it organizes key technical and operational issues.