Audi A4 B8 A5 S5 8T Engine Rocker Valve Cover 4-6 Cyl. 3.0 Petrol 06E103471S

The Audi A4 B8 A5 S5 8T 3.0 Petrol Valve Cover Cylinders 4-6 is an original part from the cam and valve covers category, designed for Audi 3.0 petrol engines. It provides a sealed cover for cylinders 4-6, stabilizing the operation of the upper engine section and protecting the valve mechanism from contamination.

Specifications and technical data

• SKU: 06E103471S
• Mark: Audi
• Condition: Used
• OEM Part Number: 06E103471S
• Substitutable numbers: 06E103471S, 06E 103 471 S
• Fuel type: Petrol
• Part type: Valve Cover
• Category: Rocker & Valve Covers

Purpose and Function of the Valve Cover

The valve cover for cylinders 4-6 in the 3.0 V6 petrol engine is responsible for sealing the cylinder head at the rear of the cylinder bank. It limits the escape of oil vapors, stabilizes the operating conditions of the timing system, and supports proper oil circulation in the upper part of the engine unit.

A properly selected cover helps maintain:

• lubrication system tightness in the area of camshafts and lifters,
• protection of the valve mechanism from dust and moisture,
• stable engine operating conditions under load and high temperatures.

Compatibility with 3.0 Petrol Engine

The part is designed to work with the 3.0 petrol engine used in Audi A4 B8, A5, and S5 8T models. The cover's design is adapted to the cylinder head geometry and the arrangement of cylinders 4-6, allowing for precise fitting with the factory mounting system and oil channels.

By maintaining the original geometry:

• factory mounting points and gasket guides are preserved,
• compliance with the original Audi engine architecture is maintained,
• the risk of leaks is minimized after proper installation.

Characteristics of a Used Part

The valve cover comes from the secondary market, allowing for economical repair while maintaining the original manufacturer's specifications. A used part of this type is particularly attractive for repairs related to oil leaks or mechanical damage to the factory cover.

Choosing an original, used cover ensures:

• factory fit to the cylinder head without the need for modifications,
• compatibility with original engine accessories and equipment,
• a favorable cost-to-quality ratio compared to aftermarket parts of unknown origin.

Benefits of Using an Original Cam and Valve Cover

Replacing the valve cover with a functional part from the same design series restores proper sealing and aesthetics to the engine bay. This is particularly important in 3.0 petrol engines, where stable oil pressure and vapor control affect the smoothness of operation and the durability of the components.

The main benefits of using this cover include:

• maintaining predictable engine behavior regarding lubrication of the upper timing section,
• reducing oil leaks in the area of cylinders 4-6,
• preserving the original Audi design without interfering with the cylinder head design.

Audi Cam and Valve Covers – Selection and Technical Knowledge

If you are looking for other parts from the Audi cam and valve covers category, visit our dedicated subpage where you will find a wide selection of components tailored to various Audi models: Audi cam and valve covers.

When diagnosing leaks in the upper engine area, it is also worth understanding how other systems, such as exhaust gas recirculation, affect emissions and engine operation. You can find more information on this topic in the article: EGR: What it is and why it's worth considering used EGR valves.