Daihatsu Copen LA400 Door Lock
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: 08.10.2026, 06:24
Door Lock for your Daihatsu Copen?
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Prices from recent listings
| Source | Condition | Price (approx.) | Last seen |
|---|---|---|---|
| Autoersatzteile24 | Unknown | 11.49 € | 2026-10-08 |
| Autoersatzteile24 | Unknown | 53.49 € | 2026-10-08 |
| Japoto | Unknown | 59.99 € | 2026-10-08 |
| Partsbit | Used | 60.00 € | 2026-10-08 |
| eBay | New | 19.49 € | 2026-08-11 |
| Autodoc | New | 38.49 € | 2026-08-11 |
| Japoto | Used | 59.99 € | 2026-08-11 |
| Partsbit | Used | 60.00 € | 2026-08-11 |
Indicative values only – current prices may vary.
Price comparison: Door Lock
Current median for the Daihatsu Copen LA400: 56.74 €.
Median across all car models: around 59 €. This model is 5% below that and cheaper than 50% of the models compared.
Median across Daihatsu car models: around 46 €. This model is 25% above that and more expensive than 60% of the models compared.
Compares the medians of the most recent offers found for each model.
Find Daihatsu Copen LA400 parts online
hank's free AI report searches specialized shops for Daihatsu Copen LA400 parts, including RRR.lt, PostWar Classic & GSF Car Parts.
About this part
Door locks on your Copen LA400 secure your vehicle via the central locking system, key fob and immobiliser. A faulty lock that won't engage or release properly compromises your vehicle's security.
Frequently asked questions
What should I check when ordering a replacement door lock for the Daihatsu Copen?
Confirm the door position (front/rear, left/right) on your Copen LA400 and whether you need just the lock actuator or the complete lock assembly including the cylinder.
Can I replace just the lock actuator?
On most vehicles yes – the actuator motor can be replaced without changing the entire lock. This is often the more affordable fix when the mechanical lock still works.
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