2017-2023 BMW Exterior B Pillar Trim / Cover Front, Left 51337390121
OEM Part #: 51-33-7-390-121 (51337390121)
Actual photo
The exact part you’ll receive — not a stock photo.
$22.49
Side: Front, Left
Used
ColorGlossy Black
Donor2020 BMW M550i xDrive · 4.4L · 68k miles
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Only 1 in stock — no guaranteed restock
Genuine OEM Used
SKU: 554958 · Glossy Black
Donor Vehicle: 2020 BMW M550i xDrive · 4.4L · 68k miles
2 photos
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$22.49
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Genuine OEM BMW exterior B pillar trim (7390121) for the front left side. This used cover from a donor vehicle retains factory fit and finish for models including the 5 Series and M5, accommodating engines from the 2.0L turbo-four to the 4.4L V8.
Specifications
| Fits Vehicle Model | 530e, 530e xDrive, 530i, 530i xDrive, 540d xDrive, 540i, 540i xDrive, M5, M550i xDrive |
| Fits Vehicle Make | BMW |
| OEM Part No | 51-33-7-390-121 (51337390121) |
| Side | Front, Left |
| Category | Other |
Compatible Vehicles
Fits 46 vehicle configurations across 1 make, 2017-2023.
Check your specific vehicle before ordering.
This list shows year, make, and model. Some years have multiple trims or
engines that use different parts, and individual listings may have
additional fitment notes (e.g. “with sunroof only”). Review
the full variant list below, or
message us with your VIN
and we’ll confirm the match.
View all 46 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2020 | BMW | M550i xDrive | Sedan | 4.4L V8 Turbo | |
| 2021 | BMW | 540i xDrive | Sedan | 3.0L l6 Turbo | |
| 2022 | BMW | 540i xDrive | Sedan | 3.0L l6 Turbo | |
| 2023 | BMW | 540i xDrive | Sedan | 3.0L l6 Turbo | |
| 2017 | BMW | 540i xDrive | Sedan | 3.0L l6 Turbo | |
| 2019 | BMW | 540i xDrive | Sedan | 3.0L l6 Turbo | |
| 2018 | BMW | 540i xDrive | Sedan | 3.0L l6 Turbo | |
| 2020 | BMW | 540i xDrive | Sedan | 3.0L l6 Turbo | |
| 2023 | BMW | 540i | Sedan | 3.0L l6 Turbo | |
| 2022 | BMW | 540i | Sedan | 3.0L l6 Turbo | |
| 2021 | BMW | 540i | Sedan | 3.0L l6 Turbo | |
| 2018 | BMW | 540i | Sedan | 3.0L l6 Turbo | |
| 2019 | BMW | M550i xDrive | Sedan | 4.4L V8 Turbo | |
| 2022 | BMW | M550i xDrive | Sedan | 4.4L V8 Turbo | |
| 2019 | BMW | 540i | Sedan | 3.0L l6 Turbo | |
| 2023 | BMW | M550i xDrive | Sedan | 4.4L V8 Turbo | |
| 2018 | BMW | M550i xDrive | Sedan | 4.4L V8 Turbo | |
| 2019 | BMW | M5 | Sedan | 4.4L V8 Turbo | |
| 2022 | BMW | M5 | Sedan | 4.4L V8 Turbo | |
| 2018 | BMW | M5 | Sedan | 4.4L V8 Turbo | |
| 2020 | BMW | M5 | Sedan | 4.4L V8 Turbo | |
| 2021 | BMW | M550i xDrive | Sedan | 4.4L V8 Turbo | |
| 2020 | BMW | 540i | Sedan | 3.0L l6 Turbo | |
| 2021 | BMW | M5 | Sedan | 4.4L V8 Turbo | |
| 2019 | BMW | 530e | Sedan | 2.0L l4 Turbo | |
| 2020 | BMW | 530e | Sedan | 2.0L l4 Turbo | |
| 2018 | BMW | 530e | Sedan | 2.0L l4 Turbo | |
| 2018 | BMW | 530e xDrive | Sedan | 2.0L l4 Turbo | |
| 2019 | BMW | 530e xDrive | Sedan | 2.0L l4 Turbo | |
| 2020 | BMW | 530e xDrive | Sedan | 2.0L l4 Turbo | |
| 2020 | BMW | 530i | Sedan | 2.0L l4 Turbo | |
| 2017 | BMW | 540i | Sedan | 3.0L l6 Turbo | |
| 2019 | BMW | 530i | Sedan | 2.0L l4 Turbo | |
| 2017 | BMW | 530i | Sedan | 2.0L l4 Turbo | |
| 2023 | BMW | 530i | Sedan | 2.0L l4 Turbo | |
| 2021 | BMW | 530i | Sedan | 2.0L l4 Turbo | |
| 2022 | BMW | 530i | Sedan | 2.0L l4 Turbo | |
| 2020 | BMW | 530i xDrive | Sedan | 2.0L l4 Turbo | |
| 2018 | BMW | 530i xDrive | Sedan | 2.0L l4 Turbo | |
| 2017 | BMW | 530i xDrive | Sedan | 2.0L l4 Turbo | |
| 2019 | BMW | 530i xDrive | Sedan | 2.0L l4 Turbo | |
| 2023 | BMW | 530i xDrive | Sedan | 2.0L l4 Turbo | |
| 2021 | BMW | 530i xDrive | Sedan | 2.0L l4 Turbo | |
| 2022 | BMW | 530i xDrive | Sedan | 2.0L l4 Turbo | |
| 2018 | BMW | 540d xDrive | Sedan | 3.0L l6 Diesel Turbo | |
| 2018 | BMW | 530i | Sedan | 2.0L l4 Turbo |