2016-2022 BMW Coolant Hose / Line (RETURN) 64219299660
OEM Part #: 64-21-9-299-660 (64219299660)
Actual photo
The exact part you’ll receive — not a stock photo.
$26.49
Used
Donor2018 BMW 750i xDrive · 4.4L · 42k miles
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Genuine OEM Used
SKU: 585542
Donor Vehicle: 2018 BMW 750i xDrive · 4.4L · 42k miles
2 photos
$26.49
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Used OEM BMW coolant hose / return line (part 9299660) from a donor vehicle. This genuine rubber hose returns coolant from the engine to the cooling system; a cracked or degraded return line can cause coolant loss, low coolant warnings, and potential overheating. Fits BMW models equipped with the 4.4L turbocharged V8 or 6.6L turbocharged V12 engines.
Specifications
| Fits Vehicle Model | 750i xDrive, Alpina B7, M550i xDrive, M760i xDrive |
| Fits Vehicle Make | BMW |
| OEM Part No | 64-21-9-299-660 (64219299660) |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 13 vehicle configurations across 1 make, 2016-2022.
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 13 vehicle configurations — 13 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2020 | BMW | M550i xDrive | Sedan | 4.4L V8 Turbo | For vehicles WITHOUT option code S536A |
| 2019 | BMW | M550i xDrive | Sedan | 4.4L V8 Turbo | For vehicles WITHOUT option code S536A |
| 2018 | BMW | M550i xDrive | Sedan | 4.4L V8 Turbo | For vehicles WITHOUT option code S536A |
| 2017 | BMW | 750i xDrive | Sedan | 4.4L V8 Turbo | For vehicles WITHOUT option code S536A |
| 2016 | BMW | 750i xDrive | Sedan | 4.4L V8 Turbo | For vehicles WITHOUT option code S536A |
| 2018 | BMW | 750i xDrive | Sedan | 4.4L V8 Turbo | For vehicles WITHOUT option code S536A |
| 2019 | BMW | 750i xDrive | Sedan | 4.4L V8 Turbo | For vehicles WITHOUT option code S536A |
| 2021 | BMW | M760i xDrive | Sedan | 6.6L V12 Turbo | For vehicles WITHOUT option code S536A |
| 2022 | BMW | M760i xDrive | Sedan | 6.6L V12 Turbo | For vehicles WITHOUT option code S536A |
| 2017 | BMW | Alpina B7 | Sedan | 4.4L V8 Turbo | For vehicles WITHOUT option code S536A |
| 2019 | BMW | Alpina B7 | Sedan | 4.4L V8 Turbo | For vehicles WITHOUT option code S536A |
| 2018 | BMW | Alpina B7 | Sedan | 4.4L V8 Turbo | For vehicles WITHOUT option code S536A |
| 2020 | BMW | M760i xDrive | Sedan | 6.6L V12 Turbo | For vehicles WITHOUT option code S536A |