Audi A4 B8 A5 8T A6 C7 Inlet Intake Manifold Lower Left N/S 3.0 TFSI 06E133109AN

Audi A4 B8 A5 8T A6 C7 Lower Left Intake Manifold 3.0 TFSI is an original part from the Intake Manifolds group, designed for the left side of the engine unit. This used OEM component ensures factory intake port geometry, which promotes stable operation parameters for the 3.0 TFSI engine and facilitates professional repair or replacement in Audi vehicles.

Specifications and technical data

• SKU: 06E133109AN
• Mark: Audi
• Condition: Used
• OEM Part Number: 06E133109AN
• Substitutable numbers: 06E133109AN, 06E 133 109 AN, 06E133109BC, 06E 133 109 BC
• Location on the vehicle: Left
• Part type: Intake Manifold
• Category: Intake Manifolds

Intended Use and Compatibility with Audi Models

The presented lower left intake manifold has been designed for the 3.0 TFSI engine used in Audi A4 B8, A5 8T, and A6 C7 models. The OEM construction guarantees correct positioning relative to the cylinder head, injection system, and ancillaries, which translates to proper airflow and stable engine operation across the entire load range.

Its placement on the left side of the vehicle allows for the preservation of the original intake system without the need for modifications to mounting points or additional adapters. This makes the manifold suitable for both standard replacement of a worn part and for repairs after an accident or intervention in the engine bay.

Construction and Function of the Lower Intake Manifold

The lower left intake manifold is responsible for evenly distributing air to the respective intake ports of the 3.0 TFSI engine. The original internal geometry has been developed by Audi engineers to ensure:

• stable airflow at low and high RPMs,
• correct cylinder filling,
• compatibility with factory engine control and injection maps.

Precisely manufactured mating surfaces and mounting points facilitate a leak-free installation with other intake system components. This reduces the risk of leaks, power loss, or errors related to the air-fuel mixture.

Benefits of Using an Original Audi Intake Manifold

Using an original part from the Intake Manifolds group in a 3.0 TFSI engine allows for the preservation of parameters specified by the vehicle manufacturer. In practice, this means:

• factory fit to the engine's cylinder head and ancillaries,
• no need for modifications to the installation or mounting points,
• compatibility with factory sensors and control systems.

A used OEM part is a good choice for vehicle servicing where maintaining the original engine performance characteristics is crucial, without experimenting with aftermarket alternatives of uncertain geometry. This solution is particularly valued in workshops specializing in the Audi brand, where assembly repeatability and predictable results are important.

Professional Installation and Service Application

The lower left intake manifold is intended for installation on the left side of the vehicle, in close proximity to the engine cylinder head and other intake components. When replacing, it is recommended to:

• check the mating surfaces for dirt and damage,
• replace seals according to the manufacturer's service procedure,
• verify the correct connection of all hoses and cooperating elements.

This approach minimizes the risk of subsequent leaks and facilitates the diagnosis of potential engine operation issues. For workshops specializing in servicing 3.0 TFSI units, this is a practical solution that allows for efficient repair execution.

If you are planning a comprehensive repair or upgrade of the engine area in your Audi and need other parts from the same group, such as additional manifolds, intake duct components, or related air supply system components, check the available parts in the Audi Intake Manifolds category.

Technical Support and Knowledge of Intake and Exhaust Systems

For users and workshops who want to better understand the relationships between the intake and exhaust systems and the impact of these components on engine performance and running smoothness, we have prepared a guide. More practical information on selecting used manifolds and other components can be found in the article Performance Exhaust System: Used Manifolds and Sport Catalytic Converters on the Road.