2019-2025 BMW Door Lock Cylinder Bracket Front, Left 51217449557
OEM Part #: 51-21-7-449-557 (51217449557)
Actual photo
The exact part you’ll receive — not a stock photo.
$12.13
Side: Front, Left
Used
Donor2021 BMW 330i · 2.0L · 32k miles
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Genuine OEM Used
SKU: 576998
Donor Vehicle: 2021 BMW 330i · 2.0L · 32k miles
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$12.13
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This used OEM BMW door lock cylinder bracket (OEM part number 7449557) is designed for the front left side. It secures the door lock cylinder in the door panel; a broken bracket can cause a loose or non-functional lock, preventing the key from turning properly. Compatible with 2.0L turbo and 3.0L turbocharged engines across the 3 Series and M3 range.
Specifications
| Fits Vehicle Model | 330e, 330e xDrive, 330i, 330i xDrive, M3, M340i, M340i xDrive |
| Fits Vehicle Make | BMW |
| OEM Part No | 51-21-7-449-557 (51217449557) |
| Side | Front, Left |
| Category | Doors |
Compatible Vehicles
Fits 37 vehicle configurations across 1 make, 2019-2025.
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 37 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2025 | BMW | 330i | Sedan | 2.0L l4 Turbo | |
| 2025 | BMW | 330i xDrive | Sedan | 2.0L l4 Turbo | |
| 2022 | BMW | M340i | Sedan | 3.0L l6 Turbo | |
| 2021 | BMW | M340i | Sedan | 3.0L l6 Turbo | |
| 2023 | BMW | M340i | Sedan | 3.0L l6 Turbo | |
| 2024 | BMW | M340i | Sedan | 3.0L l6 Turbo | |
| 2025 | BMW | M340i | Sedan | 3.0L l6 Turbo | |
| 2025 | BMW | M340i xDrive | Sedan | 3.0L l6 Turbo | |
| 2023 | BMW | M340i xDrive | Sedan | 3.0L l6 Turbo | |
| 2021 | BMW | M340i xDrive | Sedan | 3.0L l6 Turbo | |
| 2024 | BMW | M340i xDrive | Sedan | 3.0L l6 Turbo | |
| 2022 | BMW | M340i xDrive | Sedan | 3.0L l6 Turbo | |
| 2021 | BMW | M3 | Sedan | 3.0L l6 Turbo | |
| 2021 | BMW | 330i | Sedan | 2.0L l4 Turbo | |
| 2021 | BMW | 330i xDrive | Sedan | 2.0L l4 Turbo | |
| 2021 | BMW | 330e | Sedan | 2.0L l4 Turbo | |
| 2021 | BMW | 330e xDrive | Sedan | 2.0L l4 Turbo | |
| 2020 | BMW | 330i | Sedan | 2.0L l4 Turbo | |
| 2020 | BMW | 330i xDrive | Sedan | 2.0L l4 Turbo | |
| 2020 | BMW | M340i xDrive | Sedan | 3.0L l6 Turbo | |
| 2020 | BMW | M340i | Sedan | 3.0L l6 Turbo | |
| 2019 | BMW | 330i | Sedan | 2.0L l4 Turbo | |
| 2019 | BMW | 330i xDrive | Sedan | 2.0L l4 Turbo | |
| 2022 | BMW | 330e | Sedan | 2.0L l4 Turbo | |
| 2024 | BMW | 330i | Sedan | 2.0L l4 Turbo | |
| 2024 | BMW | 330i xDrive | Sedan | 2.0L l4 Turbo | |
| 2024 | BMW | 330e | Sedan | 2.0L l4 Turbo | |
| 2024 | BMW | 330e xDrive | Sedan | 2.0L l4 Turbo | |
| 2023 | BMW | 330i xDrive | Sedan | 2.0L l4 Turbo | |
| 2023 | BMW | 330i | Sedan | 2.0L l4 Turbo | |
| 2023 | BMW | 330e | Sedan | 2.0L l4 Turbo | |
| 2023 | BMW | 330e xDrive | Sedan | 2.0L l4 Turbo | |
| 2023 | BMW | M3 | Sedan | 3.0L l6 Turbo | |
| 2022 | BMW | M3 | Sedan | 3.0L l6 Turbo | |
| 2022 | BMW | 330i xDrive | Sedan | 2.0L l4 Turbo | |
| 2022 | BMW | 330i | Sedan | 2.0L l4 Turbo | |
| 2022 | BMW | 330e xDrive | Sedan | 2.0L l4 Turbo |