2016-2026 BMW X1/X2 Tunnel Cross Brace / Frame Support 51717381493
OEM Part #: 51-71-7-381-493 (51717381493)
Actual photo
The exact part you’ll receive — not a stock photo.
$14.99
Used
Donor2016 BMW X1 · 2.0L
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Genuine OEM Used
SKU: 523396
Donor Vehicle: 2016 BMW X1 · 2.0L
2 photos
$14.99
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Genuine OEM Used
SKU: 558055
Donor Vehicle: 2022 BMW M235i xDrive Gran Coupe · 2.0L · 10k miles
2 photos
$14.99
30-Day Returns
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This used OEM BMW Tunnel Cross Brace / Frame Support (OEM part number 7381493, also replaces 51717381493) reinforces the underbody structure between the tunnel and chassis rails. Also referred to as a frame support, it adds rigidity to the platform. Removed from a donor X1/X2 with 1.5L turbo, 1.5L PHEV, or 2.0L turbo engines. A damaged or missing brace can cause increased chassis flex and vibration under load.
Specifications
| Fits Vehicle Model | X1, X2 |
| Fits Vehicle Make | BMW |
| OEM Part No | 51-71-7-381-493 (51717381493) |
| Compatible OEM Part No | 51-71-7-381-493 |
| Category | Other |
Compatible Vehicles
Fits 18 vehicle configurations across 1 make, 2016-2026.
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 18 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2025 | BMW | X2 | SUV | 2.0L l4 Turbo | |
| 2024 | BMW | X2 | SUV | 2.0L l4 Turbo | |
| 2026 | BMW | X2 | SUV | 2.0L l4 Turbo | |
| 2024 | BMW | X1 | SUV | 2.0L l4 Turbo | |
| 2023 | BMW | X1 | SUV | 2.0L l4 Turbo | |
| 2019 | BMW | X1 | SUV | 2.0L l4 Turbo | |
| 2018 | BMW | X1 | SUV | 2.0L l4 Turbo | |
| 2017 | BMW | X1 | SUV | 2.0L l4 Turbo | |
| 2016 | BMW | X1 | SUV | 2.0L l4 Turbo | |
| 2018 | BMW | X2 | SUV | 2.0L l4 Turbo | |
| 2019 | BMW | X2 | SUV | 2.0L l4 Turbo | |
| 2020 | BMW | X2 | SUV | 2.0L l4 Turbo | |
| 2023 | BMW | X2 | SUV | 2.0L l4 Turbo | |
| 2022 | BMW | X2 | SUV | 2.0L l4 Turbo | |
| 2021 | BMW | X2 | SUV | 2.0L l4 Turbo | |
| 2021 | BMW | X1 | SUV | 2.0L l4 Turbo | |
| 2020 | BMW | X1 | SUV | 2.0L l4 Turbo | |
| 2022 | BMW | X1 | SUV | 2.0L l4 Turbo |