The genuine BMW front air duct cover (51137457057) is compatible with BMW 1 Series F40 (2019–2024), 2 Series Gran Coupé F44 (2019–2024), and selected BMW UKL platform models depending on vehicle specification. It forms part of the front bumper air management system.
Positioned within the front bumper assembly, this cover helps enclose and direct airflow through the air duct system, supporting efficient cooling and aerodynamic performance. It is a genuine BMW part and the correct replacement component for maintaining the original factory air guidance design.
Part number 51137457057 replaces earlier versions of the air duct cover and represents the current BMW revision. Compatibility may vary depending on production date and equipment level.
Please send us the VIN/Chassis number or vehicle registration before ordering.
Part 51137457057 is identified as number 01 in the diagram.
Supersedes: 51744A01834
The part number 51137457057 is compatible with the following vehicles:
| Make | Model | Engine | Year(s) | Fuel Type |
|---|
| BMW | 1 Series (F40) Hatchback | 116d (114 HP | 85 KW) | 2019 - 2025 | Diesel |
| BMW | 1 Series (F40) Hatchback | 118d (147 HP | 110 KW) | 2019 - 2023 | Diesel |
| BMW | 1 Series (F40) Hatchback | 118i (134 HP | 100 KW) | 2019, 2021 - 2025 | Petrol |
| BMW | 1 Series (F40) Hatchback | 118i (138 HP | 103 KW) | 2019 - 2021 | Petrol |
| BMW | 1 Series (F40) Hatchback | 120d (187 HP | 140 KW) | 2020 - 2025 | Diesel |
| BMW | 1 Series (F40) Hatchback | 120dX (187 HP | 140 KW) | 2019 - 2023 | Diesel |
| BMW | 1 Series (F40) Hatchback | 128ti (261 HP | 195 KW) | 2020 - 2025 | Petrol |
| BMW | 1 Series (F40) Hatchback | M135iX (301 HP | 225 KW) | 2019 - 2024 | Petrol |
| BMW | 2 Series (F44) Gran Coupe | 218d (147 HP | 110 KW) | 2020 - 2024 | Diesel |
| BMW | 2 Series (F44) Gran Coupe | 218i (134 HP | 100 KW) | 2021 - 2025 | Petrol |
| BMW | 2 Series (F44) Gran Coupe | 218i (138 HP | 103 KW) | 2020 - 2021 | Petrol |
| BMW | 2 Series (F44) Gran Coupe | 220d (187 HP | 140 KW) | 2020 - 2023 | Diesel |
| BMW | 2 Series (F44) Gran Coupe | 220i (175 HP | 131 KW) | 2021 - 2025 | Petrol |