Harley-Davidson Sportster S RH1250S Alternator
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: 09.10.2026, 03:31
Alternator for your Harley-Davidson Sportster S?
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In addition, sellers on hank can send you offers directly.
Prices from recent listings
| Source | Condition | Price (approx.) | Last seen |
|---|---|---|---|
| Louis | Unknown | 49.99 € | 2026-10-09 |
| eBay | New | 176.99 € | 2026-10-09 |
| Louis | Unknown | 199.00 € | 2026-10-09 |
| Shop | Unknown | 95.00 € | 2026-09-11 |
| Shop | Unknown | 324.00 € | 2026-09-11 |
Indicative values only – current prices may vary.
Price comparison: Alternator
Current median for the Harley-Davidson Sportster S RH1250S: 176.99 €.
Median across all motorcycle models: around 96 €. This model is 85% above that and more expensive than 85% of the models compared.
Median across Harley-Davidson motorcycle models: around 180 €. This model is in line with the median.
Compares the medians of the most recent offers found for each model.
Find Harley-Davidson Sportster S RH1250S parts online
hank's free AI report searches specialized shops for Harley-Davidson Sportster S RH1250S parts, including ARH Custom, Colchester Motorcycle Breakers & Iron City Motorcycles.
About this part
The alternator on your Sportster S RH1250S 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 Harley-Davidson Sportster S?
Match the exact engine code and the model year of your Sportster S RH1250S, 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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