BMW X3/X4 Coolant Hose / Line (RETURN) 17128670700
OEM Part #: 17-12-8-670-700 (17128670700)
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
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- Ships from our own indoor warehouse
This OEM coolant return hose is designed for the BMW X3 and X4 models from 2019 to 2024, ensuring a reliable connection in the engine's cooling system. As a critical component, it transports coolant back to the radiator, helping maintain optimal engine temperature. Over time, these hoses can become worn, cracked, or damaged, leading to potential overheating issues. Authentic and sourced directly from salvage vehicles, this part guarantees fit and function, providing ease of installation. Alternate part numbers include Bosch 8670700. Trust this genuine OEM coolant hose for effective engine performance and longevity.
Specifications
| Fits Vehicle Model | X3, X4 |
| Fits Vehicle Make | BMW |
| OEM Part No | 17-12-8-670-700 (17128670700) |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 12 vehicle configurations across 1 make, 2019-2024.
View all 12 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2019 | BMW | X3 | SUV | 2.0L l4 Turbo | |
| 2019 | BMW | X4 | SUV | 2.0L l4 Turbo | |
| 2020 | BMW | X3 | SUV | 2.0L l4 Turbo | |
| 2020 | BMW | X4 | SUV | 2.0L l4 Turbo | |
| 2021 | BMW | X3 | SUV | 2.0L l4 Turbo | |
| 2021 | BMW | X4 | SUV | 2.0L l4 Turbo | |
| 2022 | BMW | X3 | SUV | 2.0L l4 Turbo | |
| 2022 | BMW | X4 | SUV | 2.0L l4 Turbo | |
| 2023 | BMW | X3 | SUV | 2.0L l4 Turbo | |
| 2023 | BMW | X4 | SUV | 2.0L l4 Turbo | |
| 2024 | BMW | X3 | SUV | 2.0L l4 Turbo | |
| 2024 | BMW | X4 | SUV | 2.0L l4 Turbo |