BMW Coolant / Water Return Pipe / Line 64509170339
OEM Part #: 64-50-9-170-339 (64509170339)
This page covers one exact OEM part number. Every unit we stocked has sold.
We may be able to get another
Used OEM parts are one-of-a-kind. We sometimes get another when we dismantle a matching vehicle, but we can’t say when — browse what’s in stock now:
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- Genuine OEM — real photos
- 30-day returns on eligible parts
- eBay Top Rated · 100,000+ positive ratings
- Ships from our own indoor warehouse
Optimize your BMW’s cooling system with this genuine OEM Coolant / Water Return Pipe / Line. Designed for precision fit, it seamlessly integrates into your vehicle's cooling system, ensuring efficient coolant flow and preventing overheating. This factory-original part resolves common issues associated with worn or damaged lines that can lead to leaks and temperature inconsistencies. Compatible with BMW models including the 750i, 750Li (2009-2012), 550i GT, 750i xDrive, 650i (2012), and more, it's an essential replacement for maintaining peak engine performance. The part number alternatives include Bosch 9170339. Restore the reliability of your vehicle with this authentic component sourced directly from a salvage vehicle, guaranteeing both quality and authenticity.
Specifications
| Fits Vehicle Model | 550i, 550i GT, 550i GT xDrive, 550i xDrive, 650i, 650i xDrive, 750i, 750i xDrive, 750Li, 750Li xDrive, Alpina B7, Alpina B7 xDrive, Alpina B7L, Alpina B7L xDrive |
| Fits Vehicle Make | BMW |
| OEM Part No | 64-50-9-170-339 (64509170339) |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 37 vehicle configurations across 1 make, 2009-2013.
View all 37 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2009 | BMW | 750i | Sedan | 4.4L V8 Turbo | |
| 2009 | BMW | 750Li | Sedan | 4.4L V8 Turbo | |
| 2010 | BMW | 550i GT | Hatchback | 4.4L V8 Turbo | |
| 2010 | BMW | 750i | Sedan | 4.4L V8 Turbo | |
| 2010 | BMW | 750i xDrive | Sedan | 4.4L V8 Turbo | |
| 2010 | BMW | 750Li | Sedan | 4.4L V8 Turbo | |
| 2010 | BMW | 750Li xDrive | Sedan | 4.4L V8 Turbo | |
| 2011 | BMW | 550i | Sedan | 4.4L V8 Turbo | |
| 2011 | BMW | 550i GT | Hatchback | 4.4L V8 Turbo | |
| 2011 | BMW | 550i GT xDrive | Hatchback | 4.4L V8 Turbo | |
| 2011 | BMW | 550i xDrive | Sedan | 4.4L V8 Turbo | |
| 2011 | BMW | 750i | Sedan | 4.4L V8 Turbo | |
| 2011 | BMW | 750i xDrive | Sedan | 4.4L V8 Turbo | |
| 2011 | BMW | 750Li | Sedan | 4.4L V8 Turbo | |
| 2011 | BMW | 750Li xDrive | Sedan | 4.4L V8 Turbo | |
| 2011 | BMW | Alpina B7 | Sedan | 4.4L V8 Turbo | |
| 2011 | BMW | Alpina B7L | Sedan | 4.4L V8 Turbo | |
| 2011 | BMW | Alpina B7L xDrive | Sedan | 4.4L V8 Turbo | |
| 2011 | BMW | Alpina B7 xDrive | Sedan | 4.4L V8 Turbo | |
| 2012 | BMW | 550i | Sedan | 4.4L V8 Turbo | |
| 2012 | BMW | 550i GT | Hatchback | 4.4L V8 Turbo | |
| 2012 | BMW | 550i GT xDrive | Hatchback | 4.4L V8 Turbo | |
| 2012 | BMW | 550i xDrive | Sedan | 4.4L V8 Turbo | |
| 2012 | BMW | 650i | Convertible | 4.4L V8 Turbo | |
| 2012 | BMW | 650i | Coupe | 4.4L V8 Turbo | |
| 2012 | BMW | 650i xDrive | Convertible | 4.4L V8 Turbo | |
| 2012 | BMW | 650i xDrive | Coupe | 4.4L V8 Turbo | |
| 2012 | BMW | 750i | Sedan | 4.4L V8 Turbo | |
| 2012 | BMW | 750i xDrive | Sedan | 4.4L V8 Turbo | |
| 2012 | BMW | 750Li | Sedan | 4.4L V8 Turbo | |
| 2012 | BMW | 750Li xDrive | Sedan | 4.4L V8 Turbo | |
| 2012 | BMW | Alpina B7 | Sedan | 4.4L V8 Turbo | |
| 2012 | BMW | Alpina B7L | Sedan | 4.4L V8 Turbo | |
| 2012 | BMW | Alpina B7L xDrive | Sedan | 4.4L V8 Turbo | |
| 2012 | BMW | Alpina B7 xDrive | Sedan | 4.4L V8 Turbo | |
| 2013 | BMW | 550i | Sedan | 4.4L V8 Turbo | |
| 2013 | BMW | 550i xDrive | Sedan | 4.4L V8 Turbo |