Ventilation BMW X1 F48 Mini F54 F60 Air Vent Rear 9315932

Visual condition of the part 

The product shows signs of use visible in the photos. 

Ventilation BMW X1 F48 Mini F54 F60 Air Vent Rear is an original body component from the Grilles and radiator grilles group, designed for installation in the rear part of the vehicle. It ensures controlled airflow from the interior of the body, supporting the proper operation of the ventilation system and cabin pressure stability. This is a practical design solution that improves vehicle comfort and reduces unwanted air turbulence when closing doors or the trunk lid.

Specifications and technical data

• SKU: 9315932
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9315932
• Substitutable numbers: 9315934
• Location on the vehicle: Rear
• Category: Grilles

Purpose and function of the component

The rear air vent acts as a controlled air outlet channel from the cabin, integrated into the rear part of the body. In BMW X1 F48 and Mini F54 and F60 models, it is factory-designed as part of the pressure equalization system, working in conjunction with door and trunk lid seals.

By using a specially shaped grille and flow absorbers, this component:

• stabilizes cabin pressure when closing doors and the trunk lid,
• limits the ingress of contaminants and water from the outside,
• supports the proper operation of the ventilation and air supply system,
• reduces unwanted airflow noise in the rear part of the body.

Construction and placement on the vehicle

The air vent in question is designed for installation in the rear body area, in the trunk or rear panel zone. The design of the grille and absorbers is adapted to the body geometry of the BMW X1 F48 and corresponding Mini versions, ensuring proper fitment to the bodywork and seal integrity.

Typical installation of this type of component includes:

• an integrated grille directing airflow to the outside,
• a system of flaps or flexible elements that open when cabin pressure increases,
• a housing matched to factory mounting holes in the rear of the vehicle.

This configuration allows for maintaining appropriate structural rigidity of the body and proper air discharge without interfering with other vehicle systems.

Benefits of using an original BMW component

Using an original rear air vent in the BMW X1 F48 and Mini F54/F60 provides a number of practical operational benefits. The component is designed for specific body geometry, which ensures:

• proper fitment with the bodywork without the need for modifications,
• maintenance of the factory level of tightness in the rear part of the vehicle,
• operation in accordance with the ventilation and air circulation system intended by the manufacturer,
• minimization of the risk of unwanted noises and resonances in the rear body zone.

For the user, this means stable conditions in the cabin, predictable vehicle behavior during daily use, and the preservation of comfort parameters close to factory standards.

Operational characteristics and installation

The rear air vent belongs to the group of passive components – it does not require power or periodic adjustment, and its operation is based on the pressure difference between the vehicle interior and the environment. In practice, this is a component that, once properly installed, works in the background without driver intervention.

When replacing this type of component, it is worth paying attention to:

• proper seating in the factory mounting hole,
• the condition of seals at the point of contact with the bodywork,
• the absence of contaminants blocking the free movement of flaps or flexible elements,
• compatibility with the rear body construction of the specific BMW or Mini model.

Selecting the correct component from the Grilles and radiator grilles group for a specific body version helps avoid problems with leaks, window fogging, or improper operation of the air supply system.

Body system expansion and related components

If you are planning a comprehensive repair or upgrade of the rear body zone in your BMW and need other components from the same group, such as grilles, inlets, or masking covers, check the available parts in the BMW Grilles and radiator grilles category.

For drivers interested in a broader look at technical solutions used in all-wheel-drive vehicles, including BMW models, an article discussing various AWD systems may be helpful – you can find it here: xDrive, 4Matic, quattro or 4Motion – a comparison of AWD drives.