Audi A4 B8 A5 8T A6 C7 Q7 4M Intake Inlet Mainfold 3.0 TFSI Left N/S 06E133109AT

The Audi A4 B8 A5 8T A6 C7 Q7 4M Intake Manifold 3.0 TFSI Left is an original intake system component designed for 3.0 TFSI gasoline engines in select Audi models. A used manifold from this series allows for the preservation of the engine's factory operating characteristics while reducing repair costs.

Specifications and technical data

• SKU: 06E133109AT
• Mark: Audi
• Condition: Used
• OEM Part Number: 06E133109AT
• Substitutable numbers: 06E133109AT, 06E 133 109 AT
• Location on the vehicle: Left
• Fuel type: Petrol
• Part type: Intake Manifold
• Category: Intake Manifolds

Intake Manifold Purpose and Function

The 3.0 TFSI Left Intake Manifold is responsible for evenly distributing air to the respective cylinders on the left bank of V6 engines. A correctly selected component ensures stable cylinder filling, which translates to predictable throttle response, proper engine smoothness, and maintenance of factory power parameters.

In TFSI gasoline engines, precise air routing is crucial for the operation of the fuel injection and ignition systems. Using the correct manifold allows for the preservation of:

• consistent intake system pressure across the entire RPM range,
• stable fuel-air mixture under partial and full load,
• proper cooperation with the engine electronics and intake system sensors.

Construction and Vehicle Placement

The presented manifold belongs to the intake manifolds category and is designed for installation on the left side of the engine. Its construction is adapted to the 3.0 TFSI engine architecture, enabling correct routing of intake channels and proper positioning of ports and mounting points relative to the cylinder head and accessories.

Left-side placement is significant for both flow geometry and compatibility with other engine bay components. Proper fitment:

• facilitates installation and removal during servicing,
• minimizes the risk of leaks at the junction with the cylinder head and hoses,
• ensures proper routing of vacuum lines and other connections interacting with the manifold.

3.0 TFSI Gasoline Engine – Fitment and Benefits

The manifold is designed to work with TFSI gasoline engines, where precise air quantity control is important. Using an original component in the intake system allows for the preservation of:

• factory torque characteristics in the low and mid-RPM range,
• proper operation of combustion control systems and mixture adaptation,
• consistency with the engine control unit software, without the need for additional modifications.

For owners of Audi A4 B8, A5 8T, A6 C7, and Q7 4M models with the 3.0 TFSI engine, using the correct intake manifold is crucial for repairs related to power loss, uneven engine operation, or intake system errors.

Used Condition and Service Aspects

The offered manifold is a used OEM part, allowing for the combination of original construction with a more favorable purchase price compared to a new part. When installing, it is recommended to use new seals and verify the mating surfaces to ensure complete intake system sealing.

Intake manifold replacement is particularly recommended when the following occur:

• intake system leaks resulting in power loss,
• problems with smooth engine operation at idle,
• diagnostic errors related to airflow on the left cylinder bank.

Other Audi Intake Manifolds and Technical Knowledge

If you are looking for other Audi intake manifolds for different models or engine configurations, check out our dedicated category Audi intake manifolds, where you will find a wide selection of intake system components from this brand.

For those interested in the broader context of exhaust and air flow systems in cars, including used manifolds in performance applications, we recommend the blog article: Performance Exhaust System: Used Manifolds and Sport Catalytic Converters on the Road. It provides a better understanding of the relationships between the intake, exhaust systems, and engine performance.