BMW R 1250 GS Triple Black K50 Alternator
New, used, or aftermarket – from sellers across Europe.
Parts availability
Hard to find – this is exactly what hank is made for!
Estimated price range
Widely available Limited Hard to find
Last updated: 03.11.2026, 07:33
Alternator for your BMW R 1250 GS Triple Black?
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Prices from recent listings
| Source | Condition | Price (approx.) | Last seen |
|---|---|---|---|
| Motorparts-online | Unknown | 209.00 € | 2026-11-03 |
| Wunderlich | Unknown | 59.90 € | 2026-09-24 |
| Motorparts-online | Unknown | 214.00 € | 2026-09-24 |
| Wunderlich | Unknown | 349.00 € | 2026-09-24 |
| Wunderlich | Unknown | 59.90 € | 2026-08-28 |
| Wunderlich | Unknown | 99.90 € | 2026-08-28 |
| Wunderlich | Unknown | 139.90 € | 2026-08-28 |
| Wunderlich | Unknown | 159.90 € | 2026-08-28 |
Indicative values only – current prices may vary.
Price comparison: Alternator
Current median for the BMW R 1250 GS Triple Black K50: 209.00 €.
Median across all motorcycle models: around 96 €. This model is 120% above that and more expensive than 90% of the models compared.
Median across BMW motorcycle models: around 130 €. This model is 55% above that and more expensive than 70% of the models compared.
Compares the medians of the most recent offers found for each model.
Find BMW R 1250 GS Triple Black K50 parts online
hank's free AI report searches specialized shops for BMW R 1250 GS Triple Black K50 parts, including Louis Moto, Machine Serve & Classic Bike Parts Cheshire.
About this part
The alternator on your R 1250 GS Triple Black K50 charges the battery and powers the electrics while the engine runs. A failing alternator causes dimming lights, a dying battery and eventually a vehicle that won't start.
Frequently asked questions
What should I check when ordering a replacement alternator for the BMW R 1250 GS Triple Black?
Match the exact engine code and the model year of your R 1250 GS Triple Black K50, as alternators differ in output (amps) and mounting. Check whether the pulley is included or needs to be transferred.
Is a remanufactured alternator a good option?
Yes – remanufactured alternators are tested to OEM specs and are often significantly cheaper than new. They're a reliable and economical choice for most vehicles.
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