2016-2018 BMW X5 Coolant Expansion Tank Hose / Line 17127646679
OEM Part #: 17-12-7-646-679 (17127646679)
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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The coolant expansion tank hose for BMW X5 models (2016-2018) is a factory-original component designed to maintain optimal coolant flow within the engine system. This essential hose, with the OEM part number 7646679, seamlessly connects to the expansion tank, facilitating coolant circulation between the reservoir and the engine. Worn or damaged hoses can lead to coolant leaks, overheating, and engine failures, making this replacement vital for your vehicle's performance. This OEM part ensures a precise fit and reliable operation, guaranteeing your BMW operates at peak efficiency. Additionally, this coolant hose is compatible with both inline and turbocharged engine configurations, preserving the longevity of your X5’s cooling system.
Specifications
| Fits Vehicle Model | X5 |
| Fits Vehicle Make | BMW |
| OEM Part No | 17-12-7-646-679 (17127646679) |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 3 vehicle configurations across 1 make, 2016-2018.
View all 3 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2016 | BMW | X5 | SUV | 2.0L l4 Turbo | |
| 2017 | BMW | X5 | SUV | 2.0L l4 Turbo | |
| 2018 | BMW | X5 | SUV | 2.0L l4 Turbo |