2016-2020 BMW AC Hose / Line / Pipe 64539321600
OEM Part #: 64-53-9-321-600 (64539321600)
Actual photo
The exact part you’ll receive — not a stock photo.
$24.99
Used
Donor2018 BMW 750i xDrive · 4.4L · 42k miles
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Genuine OEM Used
SKU: 585522
Donor Vehicle: 2018 BMW 750i xDrive · 4.4L · 42k miles
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$24.99
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BMW AC Hose / Line / Pipe, OEM part number 9321600, is a used genuine component from a donor vehicle. This refrigerant line connects the compressor and condenser in turbocharged 4.4L V8 engines (N63 family). Also known as an AC pipe or line, it can develop cracks or loose fittings over time, resulting in reduced cooling or a complete loss of air conditioning. If your BMW's AC blows warm or you spot oily residue near the hose connections, this replacement may restore proper system pressure.
Specifications
| Fits Vehicle Model | 750i xDrive, Alpina B7, M550i xDrive |
| Fits Vehicle Make | BMW |
| OEM Part No | 64-53-9-321-600 (64539321600) |
| Category | Air Conditioning |
Compatible Vehicles
Fits 10 vehicle configurations across 1 make, 2016-2020.
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 10 vehicle configurations — 10 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2020 | BMW | M550i xDrive | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 07/2016 |
| 2019 | BMW | M550i xDrive | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 07/2016 |
| 2018 | BMW | M550i xDrive | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 07/2016 |
| 2017 | BMW | 750i xDrive | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 07/2016 |
| 2016 | BMW | 750i xDrive | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 07/2016 |
| 2018 | BMW | 750i xDrive | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 07/2016 |
| 2019 | BMW | Alpina B7 | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 07/2016 |
| 2018 | BMW | Alpina B7 | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 07/2016 |
| 2017 | BMW | Alpina B7 | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 07/2016 |
| 2019 | BMW | 750i xDrive | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 07/2016 |