Audi S5 8T RS4 B7 Cylinder Head Mount Carrier Bracket Right Rear O/S 079103390AE

Audi S5 8T RS4 B7 Cylinder Head Mount Carrier Bracket Right Rear O/S is an original component from the Cylinder Heads group, designed for operation in the rear, right section of the powertrain. This used OEM component ensures proper support for the cylinder head, stabilizing its position relative to the engine block and other sub-assemblies. It is a solution for users seeking proven, factory-spec mounting geometry while maintaining cost-effective service.

Specifications and technical data

• SKU: 079103390AE
• Mark: Audi
• Condition: Used
• OEM Part Number: 079103390AE
• Substitutable numbers: 079103390AE, 079 103 390 AE
• Location on the vehicle: Rear, Right
• Category: Cylinder Heads

Purpose and vehicle placement

The presented bracket is a structural element operating in the cylinder head area, on the rear, right side of the vehicle. It is responsible for precisely maintaining the cylinder head in the specified position, transferring loads from the powertrain to other mounting elements, and limiting unwanted stresses during engine operation. Thanks to its dedicated placement in the rear, right zone, the bracket works with a specific system of mounts and accessories, which allows for maintaining the correct assembly line and proper fitment with adjacent components.

Benefits of using an original cylinder head bracket

Using an original cylinder head bracket in Audi S and RS series models allows for maintaining the factory operating parameters of the powertrain. In practice, this means:

• stable cylinder head support in a thermally and mechanically demanding area of the engine,
• maintaining the correct mounting geometry relative to the block and accessories,
• reducing the risk of leaks resulting from improper support,
• better compatibility with other elements from the Cylinder Heads group. A used OEM element is also a reasonable cost choice – it allows for maintaining high assembly quality while reducing expenses compared to new replacements.

Assembly characteristics

The bracket has been designed specifically for the engine structures used in Audi sports models, which translates into a perfect fit for factory mounting points. The appropriate geometry and distribution of contact surfaces facilitate installation and subsequent inspection of bolted connections. During replacement, it is recommended to:

• thoroughly clean the contact surfaces in the cylinder head and block area,
• inspect threads and fasteners,
• apply tightening torques in accordance with the manufacturer's service documentation. Such an approach allows for fully utilizing the structural potential of the bracket and ensuring long-term, stable operation of the powertrain.

Why choose a used OEM Audi part

An original cylinder head bracket from disassembly is a compromise between quality and service cost. The component retains its factory design, meaning it does not introduce changes to the load distribution and does not require modification of adjacent elements. This is particularly important in high-performance units used in S and RS models, where mounting precision has a direct impact on the durability of the entire system. If you want to better understand how reusing original parts affects the environment and emission balance, it is worth reading an article describing the impact of used components on the carbon footprint: Sustainable automotive and original used parts.

Service expansion in the Audi cylinder head area

If you are planning a comprehensive repair or modernization of the engine area in your Audi and need other elements from the same group, such as cylinder head housings, valve covers, or additional mounting elements, check the available parts in the Audi Cylinder Heads category.