The Original BMW Coolant Hose listed here fits BMW 2/3/4 Series from 2017–2021. It carries coolant through the specified section of the cooling system. Applications include 230i, 330i, and 430i. BMW’s U.S. warranty coverage for Original BMW Parts is two years with unlimited mileage.
Technical Details
- Manufacturer: BMW
- Manufacturer part number: 17-12-9-845-173
- Component: Coolant Hose
- Vehicle applications: BMW 2/3/4 Series
- Production range: 2017–2021
- Primary function: carries coolant through the specified section of the cooling system
- Listed models: 230i, 330i, and 430i
Fitment & Compatibility
Match the vehicle to the fitment table below before installation, paying attention to submodels and notes. Match the engine, hose or connection layout, cooling-system equipment, and production date. PMB Performance has more than 20 years of experience matching European vehicle parts; send us your VIN if you need help confirming fitment.
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2017 | BMW | 230i | ||
| 2018 | BMW | 230i | ||
| 2019 | BMW | 230i | ||
| 2020 | BMW | 230i | ||
| 2021 | BMW | 230i | ||
| 2017 | BMW | 230i xDrive | ||
| 2018 | BMW | 230i xDrive | ||
| 2019 | BMW | 230i xDrive | ||
| 2020 | BMW | 230i xDrive | ||
| 2021 | BMW | 230i xDrive | ||
| 2017 | BMW | 330i | ||
| 2018 | BMW | 330i | ||
| 2017 | BMW | 330i GT xDrive | ||
| 2018 | BMW | 330i GT xDrive | ||
| 2019 | BMW | 330i GT xDrive | ||
| 2017 | BMW | 330i xDrive | ||
| 2018 | BMW | 330i xDrive | ||
| 2017 | BMW | 430i | ||
| 2018 | BMW | 430i | ||
| 2019 | BMW | 430i | ||
| 2020 | BMW | 430i | ||
| 2017 | BMW | 430i Gran Coupe | ||
| 2018 | BMW | 430i Gran Coupe | ||
| 2019 | BMW | 430i Gran Coupe | ||
| 2020 | BMW | 430i Gran Coupe | ||
| 2017 | BMW | 430i xDrive | ||
| 2018 | BMW | 430i xDrive | ||
| 2019 | BMW | 430i xDrive | ||
| 2020 | BMW | 430i xDrive | ||
| 2017 | BMW | 430i xDrive Gran Coupe | ||
| 2018 | BMW | 430i xDrive Gran Coupe | ||
| 2019 | BMW | 430i xDrive Gran Coupe | ||
| 2020 | BMW | 430i xDrive Gran Coupe |