BMW R 1250 RS K54 Alternator
New, used, or aftermarket – from sellers across Europe.
Parts availability
This part appears to be widely available.
Estimated price range
Widely available Limited Hard to find
Last updated: 22.09.2026, 22:59
Alternator for your BMW R 1250 RS?
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Prices from recent listings
| Source | Condition | Price (approx.) | Last seen |
|---|---|---|---|
| Motorparts-online | Unknown | 130.00 € | 2026-09-10 |
| Kleinanzeigen | Unknown | 33.00 € | 2026-09-10 |
| Kleinanzeigen | Unknown | 150.00 € | 2026-09-10 |
| Motorradteile-service | New | 179.34 € | 2026-08-14 |
| Motorparts-online | Unknown | 130.00 € | 2026-08-14 |
| Motorrad-ersatzteile24 | Unknown | 34.03 € | 2026-08-14 |
| Motorrad-ersatzteile24 | Unknown | 40.29 € | 2026-08-14 |
| Motorrad-ersatzteile24 | Unknown | 48.13 € | 2026-08-14 |
Indicative values only – current prices may vary.
Find BMW R 1250 RS K54 parts online
hank's free AI report searches specialized shops for BMW R 1250 RS K54 parts, including Colchester Motorcycle Breakers, Ricambi Moto BMW & Bahnstormer.
About this part
The alternator on your R 1250 RS K54 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 RS?
Match the exact engine code and the model year of your R 1250 RS K54, 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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