Air Duct BMW G01 G02 Front Brake Cooling Vent Channel Right O/S Pipe 7400004

Air Duct BMW G01 G02 Front Brake Cooling Vent Channel Right O/S Pipe is an original air management component, designed by BMW to ensure stable front brake cooling and predictable vehicle handling during intensive driving. This used part from the Air intakes category allows for a technically correct repair without interfering with the wheel arch or front bumper structure.

Specifications and technical data

• SKU: 7400004
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7400004
• Substitutable numbers: 7400004, 51747400004
• Location on the vehicle: Front, Right
• Category: Air Dams

Purpose and technical function

This air duct is responsible for directing airflow from the front of the bodywork directly to the front right brake. As a result, the brake disc and caliper operate under more stable temperature conditions, which promotes consistent braking performance and reduces the risk of overheating during dynamic use.

The component is designed for installation in the front – right side of the vehicle, in accordance with the factory routing in BMW G01/G02 series models. Using the original air intake ensures proper flow geometry and compatibility with shields, the wheel arch, and other brake system components.

Design and fitment for BMW G01/G02

The pipe was designed as an integral part of the brake cooling system in the BMW G01/G02, taking into account the limited space in the wheel arch and bumper area. The shape of the duct allows for:

• precise routing of air from the front intake to the brake area,
• collision-free interaction with suspension and body components,
• stable mounting at factory attachment points.

The original design ensures proper fitment with other components, which minimizes the risk of vibration, rubbing against the tire or other parts, and facilitates future service.

Benefits of using the original air intake

Using the factory front right brake cooling duct provides a number of practical operational benefits:

• Stable brake cooling – directed airflow supports heat dissipation from the disc and caliper.
• Consistency with BMW design – the part was developed specifically for the G01/G02 platform, which promotes predictable vehicle behavior.
• Reduced wear of brake components – more controlled operating temperatures can positively influence the service life of discs and pads.
• Easier diagnostics and service – the mechanic works with a solution compliant with the manufacturer's documentation.

Condition, installation, and service application

The offered item is in used condition, making it a reasonable choice for accident repairs, replacing a damaged duct after contact with an obstacle, or restoring a vehicle to factory configuration after modifications. Installation is performed at the factory mounting points in the front right section of the vehicle, which facilitates workshop work and reduces vehicle downtime.

The Air Duct BMW G01 G02 Front Brake Cooling Vent Channel Right O/S Pipe will perform well both in daily use and in more demanding conditions where the brake system operates under higher thermal loads. It is a practical solution for users who expect to maintain factory brake performance parameters in their BMW.

If you are planning a comprehensive repair or upgrade of the brake air supply zone in your BMW and need other elements from the same group, such as ducts, pipes, or additional air deflectors, check the available parts in the BMW Air intakes category.

If you are also interested in issues related to exhaust flow and the impact of the exhaust system on engine performance characteristics in cars such as BMW, Mercedes, Audi, VW, or Mini, it is worth checking out our guide: Performance exhaust system: used manifolds and sports catalytic converters on the road.