2017-2021 BMW Coolant Water Pump Hose / Line 17128634285
OEM Part #: 17-12-8-634-285 (17128634285)
Actual photo
The exact part you’ll receive — not a stock photo.
$16.49
Used
Donor2018 BMW 330i xDrive · 2.0L · 42k miles
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Genuine OEM Used
SKU: 628841
Donor Vehicle: 2018 BMW 330i xDrive · 2.0L · 42k miles
2 photos
$16.49
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A used OEM BMW coolant water pump hose, part number 8634285, is a genuine factory coolant line removed from a donor vehicle. This hose serves as the water pump connecting pipe for the B46/B48 2.0L turbocharged four-cylinder engines, specifically the 1997CC and 1998CC variants found in 230i, 330i, and 430i models. When this plastic coolant hose fails, it typically leaks at the molded connection point, causing gradual coolant loss and potential engine overheating.
Specifications
| Fits Vehicle Model | 230i, 230i xDrive, 330i, 330i GT xDrive, 330i xDrive, 430i, 430i Gran Coupe, 430i xDrive, 430i xDrive Gran Coupe |
| Fits Vehicle Make | BMW |
| OEM Part No | 17-12-8-634-285 (17128634285) |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 52 vehicle configurations across 1 make, 2017-2021.
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 52 vehicle configurations — 20 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2021 | BMW | 230i xDrive | Coupe | 2.0L l4 Turbo | Auxiliary Water Pump, Charge Air Cooling, Connector to Charge Air Cooler, Outlet |
| 2021 | BMW | 230i | Coupe | 2.0L l4 Turbo | Auxiliary Water Pump, Charge Air Cooling, Connector to Charge Air Cooler, Outlet |
| 2021 | BMW | 230i | Convertible | 2.0L l4 Turbo | Auxiliary Water Pump, Charge Air Cooling, Connector to Charge Air Cooler, Outlet |
| 2020 | BMW | 230i xDrive | Coupe | 2.0L l4 Turbo | Auxiliary Water Pump, Charge Air Cooling, Connector to Charge Air Cooler, Outlet |
| 2020 | BMW | 230i xDrive | Convertible | 2.0L l4 Turbo | Auxiliary Water Pump, Charge Air Cooling, Connector to Charge Air Cooler, Outlet |
| 2020 | BMW | 230i | Coupe | 2.0L l4 Turbo | Auxiliary Water Pump, Charge Air Cooling, Connector to Charge Air Cooler, Outlet |
| 2020 | BMW | 230i | Convertible | 2.0L l4 Turbo | Auxiliary Water Pump, Charge Air Cooling, Connector to Charge Air Cooler, Outlet |
| 2017 | BMW | 330i GT xDrive | Hatchback | 2.0L l4 Turbo | |
| 2019 | BMW | 430i | Convertible | 2.0L l4 Turbo | |
| 2020 | BMW | 430i | Coupe | 2.0L l4 Turbo | For vehicles WITHOUT option codes S205A AND S2TBA |
| 2019 | BMW | 430i xDrive | Coupe | 2.0L l4 Turbo | |
| 2017 | BMW | 430i xDrive | Coupe | 2.0L l4 Turbo | |
| 2018 | BMW | 430i xDrive | Coupe | 2.0L l4 Turbo | |
| 2019 | BMW | 430i | Coupe | 2.0L l4 Turbo | For vehicles WITHOUT option codes S205A AND S2TBA |
| 2017 | BMW | 430i | Coupe | 2.0L l4 Turbo | For vehicles WITHOUT option codes S205A AND S2TBA |
| 2020 | BMW | 430i | Convertible | 2.0L l4 Turbo | |
| 2020 | BMW | 430i xDrive | Coupe | 2.0L l4 Turbo | |
| 2018 | BMW | 430i | Convertible | 2.0L l4 Turbo | |
| 2017 | BMW | 430i xDrive | Convertible | 2.0L l4 Turbo | |
| 2018 | BMW | 430i xDrive | Convertible | 2.0L l4 Turbo | |
| 2019 | BMW | 430i xDrive | Convertible | 2.0L l4 Turbo | |
| 2020 | BMW | 430i xDrive | Convertible | 2.0L l4 Turbo | |
| 2018 | BMW | 430i | Coupe | 2.0L l4 Turbo | For vehicles WITHOUT option codes S205A AND S2TBA |
| 2018 | BMW | 430i Gran Coupe | Hatchback | 2.0L l4 Turbo | For vehicles WITHOUT option codes S205A AND S2TBA |
| 2020 | BMW | 430i Gran Coupe | Hatchback | 2.0L l4 Turbo | For vehicles WITHOUT option codes S205A AND S2TBA |
| 2019 | BMW | 430i Gran Coupe | Hatchback | 2.0L l4 Turbo | For vehicles WITHOUT option codes S205A AND S2TBA |
| 2017 | BMW | 430i Gran Coupe | Hatchback | 2.0L l4 Turbo | For vehicles WITHOUT option codes S205A AND S2TBA |
| 2018 | BMW | 430i xDrive Gran Coupe | Hatchback | 2.0L l4 Turbo | |
| 2017 | BMW | 430i xDrive Gran Coupe | Hatchback | 2.0L l4 Turbo | |
| 2017 | BMW | 430i | Convertible | 2.0L l4 Turbo | |
| 2020 | BMW | 430i xDrive Gran Coupe | Hatchback | 2.0L l4 Turbo | |
| 2017 | BMW | 230i | Coupe | 2.0L l4 Turbo | For vehicles WITHOUT option codes S205A AND S2TBA |
| 2017 | BMW | 230i xDrive | Coupe | 2.0L l4 Turbo | |
| 2019 | BMW | 230i | Coupe | 2.0L l4 Turbo | For vehicles WITHOUT option codes S205A AND S2TBA |
| 2018 | BMW | 230i | Coupe | 2.0L l4 Turbo | For vehicles WITHOUT option codes S205A AND S2TBA |
| 2018 | BMW | 230i xDrive | Coupe | 2.0L l4 Turbo | |
| 2019 | BMW | 230i xDrive | Coupe | 2.0L l4 Turbo | |
| 2017 | BMW | 230i | Convertible | 2.0L l4 Turbo | |
| 2017 | BMW | 230i xDrive | Convertible | 2.0L l4 Turbo | |
| 2019 | BMW | 230i | Convertible | 2.0L l4 Turbo | |
| 2018 | BMW | 230i | Convertible | 2.0L l4 Turbo | |
| 2018 | BMW | 230i xDrive | Convertible | 2.0L l4 Turbo | |
| 2019 | BMW | 230i xDrive | Convertible | 2.0L l4 Turbo | |
| 2018 | BMW | 330i GT xDrive | Hatchback | 2.0L l4 Turbo | |
| 2019 | BMW | 430i xDrive Gran Coupe | Hatchback | 2.0L l4 Turbo | |
| 2019 | BMW | 330i GT xDrive | Hatchback | 2.0L l4 Turbo | |
| 2017 | BMW | 330i xDrive | Wagon | 2.0L l4 Turbo | |
| 2017 | BMW | 330i xDrive | Sedan | 2.0L l4 Turbo | |
| 2018 | BMW | 330i xDrive | Sedan | 2.0L l4 Turbo | |
| 2017 | BMW | 330i | Sedan | 2.0L l4 Turbo | For vehicles WITHOUT option codes S205A AND S2TBA |
| 2018 | BMW | 330i | Sedan | 2.0L l4 Turbo | For vehicles WITHOUT option codes S205A AND S2TBA |
| 2018 | BMW | 330i xDrive | Wagon | 2.0L l4 Turbo |