Air Duct, Bottom

This Genuine BMW Lower Air Duct (Part Number: 51237461585) is specifically compatible with BMW 1 Series F40 and 2 Series F44 Gran Coupé models. Positioned in the lower front section of the vehicle, this original BMW component is essential for directing airflow efficiently through the bumper area to support engine cooling and improve aerodynamic performance during driving.

Crafted to integrate seamlessly into the vehicle’s front-end structure, this lower air duct ensures optimal airflow to vital components while also contributing to the vehicle’s overall efficiency and thermal regulation. It is made from high-quality materials to provide durability and a perfect match with other BMW body parts.

As a genuine BMW part, it guarantees accurate fitment, excellent performance, and long-term reliability without compromise. This component is ideal for restoring or maintaining the vehicle’s original airflow system, especially for drivers aiming to preserve OEM functionality and design precision.

Important note: This air duct is not suitable for models equipped with the CO2 Package or Control Flap.

Please send us the VİN/Chassis number or vehicle registration before ordering.

Part 51237461585 is identified as number 05 in the diagram.

For vehicles:

• with CO2 package S1CBA=Yes