BMW X3/X4 Door Latch / Lock Actuator Left, Rear 51227473149
OEM Part #: 51-22-7-473-149 (51227473149)
Actual photo
The exact part you’ll receive — not a stock photo.
$33.99
Side: Left, Rear
Used
Donor Vehicle2018 BMW X5 · 3.0L
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Genuine OEM Used
SKU: 710524
Donor Vehicle: 2018 BMW X5 · 3.0L
3 photos
$33.99
30-Day Returns
Genuine OEM Used
SKU: 623690
Donor Vehicle: 2019 BMW X3 · 2.0L
2 photos
$33.99
30-Day Returns
Genuine OEM Used
SKU: 705474
Donor Vehicle: 2019 BMW X3 · 2.0L
3 photos
$33.99
30-Day Returns
Genuine OEM Used
SKU: 695746
Donor Vehicle: 2023 BMW X3 · 2.0L · 52k miles
3 photos
$33.99
30-Day Returns
- Genuine OEM — real photos
- 30-day returns on eligible parts
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This BMW door latch / lock actuator (OEM 7473149) is a used genuine part removed from a donor vehicle. It serves the left rear door, combining the mechanical latch with the electric lock actuator. When the actuator fails, the door may not unlock or open from the interior or exterior handle.
Specifications
| Fits Vehicle Model | X3, X4 |
| Fits Vehicle Make | BMW |
| OEM Part No | 51-22-7-473-149 (51227473149) |
| Compatible OEM Part No | 51-22-7-473-149 |
| Side | Left, Rear |
| Category | Door Parts |
Compatible Vehicles
Fits 35 vehicle configurations across 1 make, 2018-2025.
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 35 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2024 | BMW | X3 | SUV | 2.0L l4 Turbo | |
| 2020 | BMW | X3 | SUV | 2.0L l4 Turbo | |
| 2021 | BMW | X3 | SUV | 2.0L l4 Turbo | |
| 2019 | BMW | X3 | SUV | 2.0L l4 Turbo | |
| 2020 | BMW | X3 | SUV | 2.0L l4 Turbo | |
| 2021 | BMW | X3 | SUV | 2.0L l4 Turbo | |
| 2022 | BMW | X3 | SUV | 2.0L l4 Turbo | |
| 2024 | BMW | X4 | SUV | 3.0L l6 Turbo | |
| 2023 | BMW | X3 | SUV | 2.0L l4 Turbo | |
| 2025 | BMW | X4 | SUV | 3.0L l6 Turbo | |
| 2023 | BMW | X3 | SUV | 3.0L l6 Turbo | |
| 2024 | BMW | X3 | SUV | 3.0L l6 Turbo | |
| 2025 | BMW | X4 | SUV | 2.0L l4 Turbo | |
| 2024 | BMW | X4 | SUV | 2.0L l4 Turbo | |
| 2023 | BMW | X4 | SUV | 3.0L l6 Turbo | |
| 2020 | BMW | X3 | SUV | 3.0L l6 Turbo | |
| 2022 | BMW | X4 | SUV | 2.0L l4 Turbo | |
| 2023 | BMW | X4 | SUV | 2.0L l4 Turbo | |
| 2020 | BMW | X4 | SUV | 2.0L l4 Turbo | |
| 2019 | BMW | X4 | SUV | 2.0L l4 Turbo | |
| 2021 | BMW | X4 | SUV | 2.0L l4 Turbo | |
| 2019 | BMW | X4 | SUV | 3.0L l6 Turbo | |
| 2022 | BMW | X4 | SUV | 3.0L l6 Turbo | |
| 2021 | BMW | X4 | SUV | 3.0L l6 Turbo | |
| 2020 | BMW | X4 | SUV | 3.0L l6 Turbo | |
| 2021 | BMW | X3 | SUV | 3.0L l6 Turbo | |
| 2018 | BMW | X3 | SUV | 2.0L l4 Turbo | |
| 2019 | BMW | X3 | SUV | 2.0L l4 Turbo | |
| 2022 | BMW | X3 | SUV | 3.0L l6 Turbo | |
| 2018 | BMW | X3 | SUV | 3.0L l6 Turbo | |
| 2019 | BMW | X3 | SUV | 3.0L l6 Turbo | |
| 2021 | BMW | X3 | SUV | 3.0L l6 Turbo | |
| 2020 | BMW | X3 | SUV | 3.0L l6 Turbo | |
| 2022 | BMW | X3 | SUV | 3.0L l6 Turbo | |
| 2023 | BMW | X3 | SUV | 3.0L l6 Turbo |