Mercedes-Benz B-Class W245 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: 21.09.2026, 23:04
Alternator for your Mercedes-Benz B-Class?
Create a parts request and we will automatically search the web for suitable offers. You'll receive the results by e-mail - free of charge.
In addition, sellers on hank can send you offers directly.
Prices from recent listings
| Source | Condition | Price (approx.) | Last seen |
|---|---|---|---|
| eBay | New | 225.85 € | 2026-08-07 |
| eBay | New | 212.85 € | 2026-08-07 |
| eBay | New | 203.85 € | 2026-08-07 |
| eBay | New | 234.85 € | 2026-08-07 |
| eBay | New | 230.85 € | 2026-08-07 |
| eBay | New | 228.85 € | 2026-08-07 |
| eBay | New | 254.85 € | 2026-08-07 |
| eBay | New | 265.85 € | 2026-08-07 |
Indicative values only – current prices may vary.
Find Mercedes-Benz B-Class W245 parts online
hank's free AI report searches specialized shops for Mercedes-Benz B-Class W245 parts, including LLLParts, Dronsfields & Hilton and Moss.
About this part
The alternator on your B-Class W245 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 B-Class?
Match the exact engine code and the model year of your B-Class W245, 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.
Why hank?
- Free to use - no hidden fees
- European reach - sellers across EU/EEA & UK
- Direct contact - no middlemen
- Auto-translate - no language barriers
- Specializing in rare and hard-to-find parts
- AI-supported parts search - we find offers for you
