2009-2017 BMW Upper Reinforcement Bar (REAR) Front 51647234857
OEM Part #: 51-64-7-234-857 (51647234857)
Actual photo
The exact part you’ll receive — not a stock photo.
$34.49
Side: Front
Used
Donor2013 BMW 750Li · 4.4L
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Only 2 in stock — no guaranteed restock
Genuine OEM Used
SKU: 550159
Donor Vehicle: 2013 BMW 750Li · 4.4L
2 photos
$34.49
30-Day Returns
Genuine OEM Used
SKU: 683757
Donor Vehicle: 2015 BMW 750Li · 4.4L
2 photos
$35.99
30-Day Returns
- Genuine OEM — real photos
- 30-day returns on eligible parts
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This genuine BMW Upper Reinforcement Bar (rear, OEM 7234857, also replaces 4868862) is a used structural component removed from a donor vehicle. Despite the “rear” name, it mounts at the front, reinforcing the chassis. A damaged or missing bar can cause poor handling and reduced rigidity. It came from a BMW 5 Series or 7 Series with one of several turbocharged engines.
Specifications
| Fits Vehicle Model | 550i GT, 550i GT xDrive, 740Ld xDrive, 740Li xDrive, 750i, 750i xDrive, 750Li, 750Li xDrive, Alpina B7, Alpina B7 xDrive, Alpina B7L, Alpina B7L xDrive |
| Fits Vehicle Make | BMW |
| OEM Part No | 51-64-7-234-857 (51647234857) |
| Compatible OEM Part No | 4868862 |
| Side | Front |
| Category | Other |
Compatible Vehicles
Fits 59 vehicle configurations across 1 make, 2009-2017.
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 59 vehicle configurations — 59 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2015 | BMW | 750i xDrive | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 09/2009 |
| 2012 | BMW | Alpina B7L | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 09/2009 |
| 2012 | BMW | 750Li xDrive | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 09/2009 |
| 2011 | BMW | 750Li xDrive | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 09/2009 |
| 2010 | BMW | 750Li xDrive | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 09/2009 |
| 2011 | BMW | 750Li | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 09/2009 |
| 2012 | BMW | 750Li | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 09/2009 |
| 2010 | BMW | 750Li | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 09/2009 |
| 2011 | BMW | Alpina B7L | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 09/2009 |
| 2009 | BMW | 750Li | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 09/2009 |
| 2015 | BMW | Alpina B7 xDrive | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 09/2009 |
| 2013 | BMW | Alpina B7 xDrive | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 09/2009 |
| 2014 | BMW | Alpina B7 xDrive | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 09/2009 |
| 2012 | BMW | Alpina B7L xDrive | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 09/2009 |
| 2014 | BMW | 740Li xDrive | Sedan | 3.0L l6 Turbo | For Vehicles with Production Date After 09/2009 |
| 2015 | BMW | 740Ld xDrive | Sedan | 3.0L l6 Diesel Turbo | For Vehicles with Production Date After 09/2009 |
| 2013 | BMW | Alpina B7L xDrive | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 09/2009 |
| 2014 | BMW | Alpina B7L | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 09/2009 |
| 2015 | BMW | Alpina B7L | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 09/2009 |
| 2013 | BMW | Alpina B7L | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 09/2009 |
| 2015 | BMW | 750Li xDrive | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 09/2009 |
| 2014 | BMW | 750Li xDrive | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 09/2009 |
| 2013 | BMW | 750Li xDrive | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 09/2009 |
| 2014 | BMW | 750Li | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 09/2009 |
| 2015 | BMW | 750Li | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 09/2009 |
| 2013 | BMW | 750Li | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 09/2009 |
| 2013 | BMW | 740Li xDrive | Sedan | 3.0L l6 Turbo | For Vehicles with Production Date After 09/2009 |
| 2014 | BMW | Alpina B7 | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 09/2009 |
| 2015 | BMW | 740Li xDrive | Sedan | 3.0L l6 Turbo | For Vehicles with Production Date After 09/2009 |
| 2011 | BMW | Alpina B7L xDrive | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 09/2009 |
| 2013 | BMW | Alpina B7 | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 09/2009 |
| 2015 | BMW | Alpina B7L xDrive | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 09/2009 |
| 2014 | BMW | 750i xDrive | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 09/2009 |
| 2009 | BMW | 750i | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 09/2009 |
| 2011 | BMW | 750i | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 09/2009 |
| 2010 | BMW | 750i | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 09/2009 |
| 2014 | BMW | 550i GT xDrive | Hatchback | 4.4L V8 Turbo | For Vehicles with Production Date After 09/2009 |
| 2016 | BMW | 550i GT xDrive | Hatchback | 4.4L V8 Turbo | For Vehicles with Production Date After 09/2009 |
| 2017 | BMW | 550i GT xDrive | Hatchback | 4.4L V8 Turbo | For Vehicles with Production Date After 09/2009 |
| 2015 | BMW | 550i GT xDrive | Hatchback | 4.4L V8 Turbo | For Vehicles with Production Date After 09/2009 |
| 2013 | BMW | 550i GT xDrive | Hatchback | 4.4L V8 Turbo | For Vehicles with Production Date After 09/2009 |
| 2012 | BMW | 550i GT xDrive | Hatchback | 4.4L V8 Turbo | For Vehicles with Production Date After 09/2009 |
| 2011 | BMW | 550i GT xDrive | Hatchback | 4.4L V8 Turbo | For Vehicles with Production Date After 09/2009 |
| 2013 | BMW | 550i GT | Hatchback | 4.4L V8 Turbo | For Vehicles with Production Date After 09/2009 |
| 2012 | BMW | 550i GT | Hatchback | 4.4L V8 Turbo | For Vehicles with Production Date After 09/2009 |
| 2010 | BMW | 550i GT | Hatchback | 4.4L V8 Turbo | For Vehicles with Production Date After 09/2009 |
| 2011 | BMW | 550i GT | Hatchback | 4.4L V8 Turbo | For Vehicles with Production Date After 09/2009 |
| 2015 | BMW | Alpina B7 | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 09/2009 |
| 2012 | BMW | 750i | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 09/2009 |
| 2013 | BMW | 750i xDrive | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 09/2009 |
| 2014 | BMW | Alpina B7L xDrive | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 09/2009 |
| 2013 | BMW | 750i | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 09/2009 |
| 2014 | BMW | 750i | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 09/2009 |
| 2015 | BMW | 750i | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 09/2009 |
| 2011 | BMW | Alpina B7 xDrive | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 09/2009 |
| 2012 | BMW | Alpina B7 xDrive | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 09/2009 |
| 2012 | BMW | 750i xDrive | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 09/2009 |
| 2011 | BMW | 750i xDrive | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 09/2009 |
| 2010 | BMW | 750i xDrive | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 09/2009 |