Mercedes-Benz C-Class W205 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: 12.10.2026, 01:50
Alternator for your Mercedes-Benz C-Class?
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Prices from recent listings
| Source | Condition | Price (approx.) | Last seen |
|---|---|---|---|
| eBay | Used | 54.15 € | 2026-10-12 |
| eBay | Used | 276.10 € | 2026-10-12 |
| eBay | New | 210.85 € | 2026-09-14 |
| eBay | New | 322.34 € | 2026-09-14 |
| eBay | New | 249.85 € | 2026-08-18 |
| eBay | New | 258.14 € | 2026-08-18 |
| eBay | New | 265.85 € | 2026-08-18 |
| eBay | Used | 269.90 € | 2026-08-18 |
Indicative values only – current prices may vary.
Price comparison: Alternator
Current median for the Mercedes-Benz C-Class W205: 271.85 €.
Median across all car models: around 160 €. This model is 70% above that and more expensive than 85% of the models compared.
Median across Mercedes-Benz car models: around 220 €. This model is 20% above that and more expensive than 70% of the models compared.
Compares the medians of the most recent offers found for each model.
Find Mercedes-Benz C-Class W205 parts online
hank's free AI report searches specialized shops for Mercedes-Benz C-Class W205 parts, including Cannstatt Classic Mercedes Parts, partsformercedes-benz.com & LLLParts.
About this part
The alternator on your C-Class W205 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 Mercedes-Benz C-Class?
Match the exact engine code and the model year of your C-Class W205, 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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