Air Charge Line BMW F10 M5 F12 M6 Air Intake Manifold Hose Pipe 7843222

Air Charge Line BMW F10 M5 F12 M6 Air Intake Manifold Hose Pipe is an original engine intake system component designed for high-performance models. Thanks to its factory geometry and precise fitment to standard mounting points, it ensures stable airflow to the engine, supporting its efficient operation, smooth power delivery, and predictable performance across the entire rev range.

Specifications and technical data

• SKU: 7843222
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7843222
• Substitutable numbers: 7843222, 13717843222
• Fuel type: Petrol
• Category: Hoses, Lines & Pipes

Purpose and function in the intake system

The Air Charge Line BMW F10 M5 F12 M6 Air Intake Manifold Hose Pipe operates in a critical area between the filtration system and the subsequent intake components. It is responsible for the airtight and stable delivery of air to the gasoline engine, which is essential for:

• maintaining the correct air-fuel mixture,
• consistent power and torque characteristics,
• minimizing pressure drops in the intake system,
• reducing the risk of contaminants being drawn in past the air filter.

A properly selected intake hose supports stable engine operation and the correct functioning of the control electronics, especially in high-specification engines such as those used in the M5 and M6.

Construction and fitment for BMW F10 M5 / F12 M6

This component was designed by BMW for specific body variants and engine units, which translates into proper routing within the engine bay and the maintenance of required clearances from other components. The shape and connection diameters are adapted to factory ports, facilitating installation and reducing the risk of leaks.

The hose belongs to the technical group Lines, hoses, and pipes, meaning it is an integral part of the vehicle's media transport system – in this case, air for the gasoline engine. The hose construction is prepared for operation at elevated temperatures and under the variable pressure loads typical of high-performance units.

Benefits of using an original intake hose

Using an original air intake hose in the BMW F10 M5 and F12 M6 allows for the preservation of the parameters specified by the vehicle manufacturer. In practice, this means:

• secure fitment to standard mounts and clamps,
• maintenance of factory flow capacity and cross-sections,
• reduction of vibrations and unwanted deformations during dynamic driving,
• consistency with engine control unit maps prepared for the OEM intake system.

For users who expect predictable vehicle behavior after service, an original intake hose is a more stable solution than random aftermarket replacements with unverified geometry. This is particularly important in high-power cars, where precise airflow management has a direct impact on the performance and durability of the engine.

Condition, service application, and part selection

The offered item is a used part, sourced from dismantling, which allows for economical repair while maintaining the manufacturer's original specifications. This type of solution is often chosen in situations where the existing hose has suffered from:

• cracking or delamination,
• mechanical damage during service work,
• deformation affecting system airtightness.

Before installation, it is recommended to perform a standard inspection of the working surfaces, sockets, and sealing edges, as well as to verify compatibility with the specific gasoline engine configuration of the given vehicle. If necessary, it is worth consulting the selection with a mechanic or parts department using the vehicle's technical data.

Support with selection and further knowledge

If you are planning a wider range of work on the intake system or other lines in your BMW, it may be helpful to browse the entire group of items in the BMW lines, hoses, and pipes category to select structurally consistent components. This will allow you to plan your service in an organized manner and reduce vehicle downtime.

In the context of selecting original used parts, it is also worth checking out our guide on the blog – check why original used components can be a reasonable alternative to new replacements. This will allow you to better evaluate the cost-to-quality ratio and consciously plan the service strategy for your premium class car.