Porsche Cayman 987 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: 08.08.2026, 22:18
Alternator for your Porsche Cayman?
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Prices from recent listings
| Source | Condition | Price (approx.) | Last seen |
|---|---|---|---|
| eBay | New | 116.99 € | 2026-08-05 |
| eBay | New | 149.49 € | 2026-08-05 |
| eBay | Used | 165.00 € | 2026-08-05 |
| eBay | New | 169.90 € | 2026-08-05 |
| eBay | New | 129.99 € | 2026-08-05 |
| eBay | Used | 149.90 € | 2026-08-05 |
| eBay | Used | 244.95 € | 2026-08-05 |
| eBay | New | 305.90 € | 2026-08-05 |
Indicative values only – current prices may vary.
Find Porsche Cayman 987 parts online
hank's free AI report searches specialized shops for Porsche Cayman 987 parts, including Design911, TYPE911 & Eurospares.
About this part
The alternator on your Cayman 987 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 Porsche Cayman?
Match the exact engine code and the model year of your Cayman 987, 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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