Audi S4 B8 S5 8T Engine Cylinder Head Cyl 4-6 3.0 TFSI CREC 06E103403AA

The Audi S4 B8 S5 8T Engine Cylinder Head Cyl 4-6 3.0 TFSI CREC is an original part from the Cylinder Heads group, designed for 3.0 TFSI gasoline engines with the CREC designation, covering cylinders 4–6. This used cylinder head provides a solid foundation for professional engine repair or rebuild, ensuring proper geometry and fit with original Audi components. It's a solution for users who expect precise alignment and preservation of the engine's operating characteristics.

Specifications and technical data

• SKU: 06E103263
• Mark: Audi
• Condition: Used
• OEM Part Number: 06E103263
• Substitutable numbers: 06E103263, 06E 103 263, 06E103403AA, 06E 103 403 AA
• Fuel type: Petrol
• Category: Cylinder Heads

Intended Use and Compatibility

The presented cylinder head is dedicated to the 3.0 TFSI CREC gasoline engine installed in Audi S4 B8 and Audi S5 8T models, for cylinders 4–6. By maintaining the factory design, it ensures correct routing of intake and exhaust ports, proper valve seat placement, and compatibility with the specific ancillaries of this engine.

Choosing an original cylinder head for a specific engine variant helps minimize the risk of installation issues, leaks, or improper combustion system operation, which directly impacts the car's refinement and performance.

Technical Characteristics of the Cylinder Head

In this variant, the engine cylinder head is responsible for precisely managing the combustion process in cylinders 4–6, working in conjunction with the TFSI injection system and the timing system specific to the CREC engine. The design intended for gasoline fuel ensures the correct combustion chamber shape, cooling channel layout, and compatibility with standard sealing components.

Original manufacturing guarantees the preservation of key parameters, such as:

• correct positioning of valves and guides,
• appropriate cylinder head body rigidity,
• compatibility with factory manifolds and engine ancillaries.

This allows the cylinder head to be used for both standard repairs and more advanced engine rebuilds, while adhering to original design specifications.

Application in Engine Repairs and Rebuilds

The used engine cylinder head for Audi S4 B8 and S5 8T is suitable for situations involving mechanical or thermal damage to cylinders 4–6, such as cracks, deformations, or excessive wear of valve seats. Using an original body allows for:

• restoring proper combustion chamber sealing,
• maintaining the correct compression ratio,
• preserving the original operating parameters of the 3.0 TFSI gasoline engine.

This is a practical solution for workshops specializing in the Audi brand and for users who want to restore the original engine characteristics without resorting to aftermarket parts with uncertain specifications.

Benefits of Choosing an Original Audi Cylinder Head

By choosing an original Audi engine cylinder head, you gain certainty of fit for the specific 3.0 TFSI CREC variant and the ability to use existing ancillaries without modifications. This translates to stable engine operation, predictable behavior under load, and easier future diagnostics.

For users who value the consistency of the entire powertrain, it is also important that the cylinder head belongs to the same design family as other engine components, which helps maintain the original power and torque characteristics.

Expanding Service Work Scope

If you are planning a comprehensive repair or upgrade of the engine area in your Audi and require other parts from the same group, such as cylinder head bodies, covers, or additional valve system components, check the available parts in the Audi Cylinder Heads category.

For those interested in a broader context of selecting original components and the impact of design on a car's character, an article describing the differences between classic and modern solutions may be helpful – you can find it here: Classic Mini vs. Modern MINI – How Has the Design Changed and Which Original Mini Parts Help Preserve Their Character.