BMW F10 F11 LCI Air Duct Vent Channel Rear Right O/S 9148094

BMW F10 F11 LCI Air Duct Vent Channel Rear Right O/S is an original air ventilation system component designed for installation in the rear right section of the cabin in facelifted 5 Series models. It ensures stable airflow within the ventilation tunnel, which translates into consistent air conditioning performance and thermal comfort for passengers. This is a practical service solution for users who want to restore factory ventilation functionality in their BMW.

Specifications and technical data

• SKU: 9148094
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9148094
• Substitutable numbers: 9148094, 64229148094
• Location on the vehicle: Rear, Right
• Category: Grilles

Purpose and function of the air duct

The presented air duct is a component of the cabin air distribution system, responsible for guiding the airflow from the central air conditioning system to the rear passenger zone on the right side. Thanks to its precise fit to the center tunnel structure and interior side components, this part helps maintain even airflow and reduces pressure losses in the ventilation system.

A properly selected air duct is important for both heating and cooling efficiency, as well as for the correct operation of temperature sensors and climate control automation. Proper airflow guidance minimizes the risk of unwanted noise in the tunnel and supports the quiet operation of the entire system.

Compatibility with BMW F10 F11 LCI

The component has been designed specifically for the F10/F11 generation after the facelift, which means its geometry, mounting points, and duct routing are consistent with the manufacturer's factory specifications. Its placement in the rear right area of the cabin allows for direct replacement of a damaged or missing duct without the need to modify other interior components.

The original BMW brand origin translates into compatibility with the factory ventilation system and the maintenance of the entire system's structural integrity. This is particularly important in vehicles equipped with advanced automatic climate control, where every air duct component plays a specific role in the airflow balance.

Operational characteristics and installation

As a part from the body and air system group, the rear right air duct is designed for installation in existing mounting points, which facilitates service work. The construction intended for the specific model allows for:

• maintaining the correct direction of airflow in the rear part of the cabin,
• reducing leaks in the ventilation system,
• maintaining proper fitment with adjacent tunnel and upholstery elements.

The used product is a good solution for users who want to restore the efficiency of the ventilation system while maintaining reasonable service costs, all while benefiting from the original BMW construction.

Service application and benefits of replacement

Replacing the air duct is recommended in situations where it has cracked, deformed, or lost its seal, which may manifest as weaker airflow in the rear of the cabin, uneven temperature distribution, or unwanted airflow noises. Using the correct component restores:

• stable operation of the air conditioning system in the rear passenger zone,
• proper air circulation in the center tunnel,
• structural consistency of the interior in accordance with the manufacturer's design.

For workshops and individual users, this means the possibility of performing a technically correct repair without compromising on fitment and functionality.

Related items in the BMW Grilles and Radiator Grilles category

If you are planning a comprehensive repair or upgrade of the front body area in your BMW and need other elements from the same group, such as air intake grilles, radiator covers, or decorative grilles, check out the available parts in the BMW Grilles and Radiator Grilles category.

For users interested in a wider range of work on drivetrains and related components, it is worth considering expanding your service knowledge – practical tips on assessing the condition of used components can be found in the article Second-hand differential – what you need to know about used differentials, sensors, and drivetrain systems.