BMW F 850 GS K81 Water Pump
New, used, or aftermarket – from sellers across Europe.
Parts availability
Limited availability – hank searches the web for you.
Estimated price range
Widely available Limited Hard to find
Last updated: 08.08.2026, 15:32
Water Pump for your BMW F 850 GS?
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In addition, sellers on hank can send you offers directly.
Prices from recent listings
| Source | Condition | Price (approx.) | Last seen |
|---|---|---|---|
| eBay | Used | 124.08 € | 2026-07-15 |
| Ersatzteile-motorrad-bmw | Unknown | 267.43 € | 2026-07-15 |
| Kfm-motorraeder | Unknown | 259.41 € | 2026-07-15 |
Indicative values only – current prices may vary.
Find BMW F 850 GS K81 parts online
hank's free AI report searches specialized shops for BMW F 850 GS K81 parts, including Manhattan Motorcycles Ltd, Colchester Motorcycle Breakers & Bahnstormer.
About this part
The water pump on your F 850 GS K81 circulates coolant between the engine and radiator. A failing pump causes overheating, leaks and in severe cases engine damage – timely replacement is essential.
Frequently asked questions
What should I check when buying a replacement water pump for the BMW F 850 GS?
Match the exact engine code and the model year of your F 850 GS K81. Check whether the gasket and thermostat housing are included, as these are commonly replaced together.
Should I replace the timing belt and water pump together?
If the timing belt drives the water pump, yes. The labour to access both overlaps significantly, making it far more cost-effective to replace them at the same time.
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