Yamaha BW 50 SPY 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: 02.11.2026, 18:17
Alternator for your Yamaha BW 50 SPY?
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In addition, sellers on hank can send you offers directly.
Prices from recent listings
| Source | Condition | Price (approx.) | Last seen |
|---|---|---|---|
| moto_story5 via ebay.de | New | 35.30 € | 2026-11-02 |
| *rollerhalle* via ebay.de | New | 43.99 € | 2026-11-02 |
| drive-shop24_de via ebay.de | New | 65.00 € | 2026-11-02 |
| www_biketeile-service_de via ebay.de | New | 108.26 € | 2026-11-02 |
| www_biketeile-service_de via ebay.de | New | 108.26 € | 2026-11-02 |
| roller-scooter-teile_de via ebay.de | New | 113.96 € | 2026-11-02 |
| roller-scooter-teile_de via ebay.de | New | 113.96 € | 2026-11-02 |
| eBay | New | 33.90 € | 2026-10-08 |
Indicative values only – current prices may vary.
Price comparison: Alternator
Current median for the Yamaha BW 50 SPY: 108.15 €.
Median across all motorcycle models: around 96 €. This model is 15% above that and more expensive than 60% of the models compared.
Median across Yamaha motorcycle models: around 95 €. This model is 15% above that and more expensive than 70% of the models compared.
Compares the medians of the most recent offers found for each model.
Find Yamaha BW 50 SPY parts online
hank's free AI report searches specialized shops for Yamaha BW 50 SPY parts, including Motorcycle Parts Warehouse (MPW), Dearden Motorcycles & D&K Motorcycles.
About this part
The alternator on your BW 50 SPY 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 Yamaha BW 50 SPY?
Match the exact engine code and the model year of your BW 50 SPY, 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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