BMW F20 LCI F21 LCI Brake Air Duct Tube Front Right O/S 2.0 Diesel 51747371750

BMW F20 LCI F21 LCI Brake Air Duct Tube Front Right O/S 2.0 Diesel is an original intake system component designed for facelifted BMW 1 Series models with a diesel engine. This air duct, mounted in the front right section of the vehicle body, ensures stable airflow to the relevant components, supporting the efficient operation of the 2.0 Diesel unit and proper cooling. This used OEM part is a solution for users who want to maintain factory airflow geometry at reasonable repair costs.

Specifications and technical data

• SKU: 7371750
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7371750
• Substitutable numbers: 51747371750, 7371750
• Location on the vehicle: Front, Right
• Fuel type: Diesel
• Part type: Fitting
• Category: Hoses, Lines & Pipes

Purpose and function of the air duct

The presented air duct has been designed specifically for BMW F20 LCI and F21 LCI bodies with a diesel engine, with placement in the front zone on the right side of the vehicle. It is responsible for directing airflow in the engine compartment, which promotes stable thermal conditions and the correct operation of accessories. Thanks to its factory design, this element:

• maintains the correct airflow path within the engine compartment,
• supports effective cooling of components related to the diesel unit,
• reduces unwanted turbulence that can affect the comfort and acoustics of the system's operation.

Construction and fitment for BMW F20/F21 LCI

The front right air duct belongs to a group of elements that must precisely cooperate with other intake system components and the front body structure. The original geometry ensures:

• secure fastening at factory mounting points,
• shape compatibility with covers, reinforcements, and other air ducts,
• easier installation and removal during service. As a result, the element fits well into the existing structural layout without the need for modifications or adjustments required by aftermarket parts with different geometry.

Benefits of using an original air duct

Using an original air duct in a BMW F20/F21 LCI with a diesel engine allows you to maintain the parameters specified by the vehicle manufacturer. In practice, this means:

• stable operating conditions for the power unit thanks to predictable airflow,
• reduced risk of overheating local zones in the engine compartment,
• better repeatability of service and diagnostic results,
• consistency with other intake system elements and covers. A used OEM part is a sensible choice in situations where the existing duct has suffered mechanical damage, deformation, or wear, and the priority is to maintain the vehicle's factory specifications.

Condition, verification, and service application

The offered air duct comes from dismantling and is classified as a used BMW component. Such components are frequently chosen by workshops and individual users for accident repairs, replacing damaged front body elements, or restoring a car to a state consistent with factory technical documentation. Before installation, a standard visual inspection and comparison of the shape and mounting points with the element removed from the vehicle is recommended, which ensures that the duct is properly matched to the specific equipment version and diesel engine configuration.

Expanding the BMW intake system

If you are planning a comprehensive repair or upgrade of the engine area in your BMW and need other elements from the same group, such as additional ducts, lines, or air hoses, check the available parts in the BMW lines, hoses, and tubes category. For drivers interested in improving the comfort and quality of their car's interior while maintaining reasonable costs, a guide describing the selection of equipment elements from the secondary market may be helpful – more information can be found in the article Premium interior for half the price: second-hand seats, steering wheels, and multimedia.