BMW F80 M3 F82 F83 M4 Charge Air Line Cylinders 4 - 6 Tube Hose Pipe 7846246

BMW F80 M3 F82 F83 M4 Air Duct Hose Pipe Tube is an original part from the Hoses, Pipes, and Tubes group, designed for the intake system in sporty BMW M models. Thanks to its factory geometry and correct diameter, it ensures stable airflow, which contributes to repeatable engine performance and proper operation of engine accessories.

Specifications and technical data

• SKU: 7846246-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7846246
• Substitutable numbers: 11617846246, 7846246
• Category: Hoses, Lines & Pipes

Intended Use and Function in the Intake System

The air duct in BMW F80 M3, F82, and F83 M4 models is responsible for a sealed and stable connection of intake system components, minimizing pressure drops and unwanted turbulence. The properly directed airflow is crucial for throttle response, engine smoothness, and consistent performance during dynamic driving.

The original duct from this series has been designed for the high thermal and mechanical loads typical of M engines, which translates to stable intake system operation even during intensive use of the car on the road or track.

Benefits of Using an Original BMW Duct

Using the factory air duct instead of a worn-out or non-factory part allows you to maintain the parameters intended by the manufacturer. Key benefits include:

• maintaining the correct airflow geometry in the intake system,
• appropriate material flexibility, reducing the risk of cracks and leaks,
• compatibility with factory mounts and clamps in the engine bay,
• consistency with other components of the BMW M series intake system.

As a result, this duct can be considered a safe service solution when replacing worn sections of the air intake system in the F80 M3 and F82/F83 M4.

Part Condition and Installation Aspects

The offered BMW air duct is a used part, allowing for an economical repair while maintaining the original manufacturer's specifications. This type of part is particularly useful in situations where the existing duct in the engine bay has suffered mechanical damage, abrasion, or deformation.

The duct is structurally designed for installation in factory mounting points, which simplifies the mechanic's work and reduces service time. In practice, this means it can be used as a direct replacement for the factory intake system section without the need for installation modifications.

Part Selection by Numbers and Integration with BMW Service

This duct belongs to a group of components for which part numbers and interchangeable numbers are available, facilitating unambiguous identification in BMW catalogs and service systems. This allows for precise matching to a specific F80 M3 or F82/F83 M4 version, taking into account engine and accessory configurations.

For extensive repairs or intake system upgrades, it is advisable to use BMW service documentation and verify by part numbers to ensure full compliance with the vehicle's factory specifications. This approach helps maintain the cohesion of the entire intake system and reduces the risk of operational problems after installation.

BMW Intake System Expansion – Related Parts

If you are planning a comprehensive service of the air system in your M3 or M4, it is worth considering replacing other sections of the system, clamps, and connectors as well, to maintain a uniform level of wear across the entire set. In such cases, if you need additional parts from the same functional group for the BMW brand, check the available parts in the BMW Hoses, Pipes, and Tubes category.

More About Used BMW M Series Parts

If you want to better understand how to properly select original used components for sporty BMW models, including intake system parts, and how they affect durability and driving precision, it is worth reading the expert material BMW – Sporty Performance and Precision. How Original Used Parts Extend the Life of the Bavarian Icon?, which discusses selection procedures by part numbers and practical application examples.