Mazda 3 BM Door Lock
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: 05.10.2026, 11:40
Door Lock for your Mazda 3?
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 | Used | 59.99 € | 2026-10-05 |
| eBay | Used | 61.00 € | 2026-10-05 |
| eBay | Used | 36.00 € | 2026-08-03 (older price) |
| eBay | Used | 36.00 € | 2026-08-03 (older price) |
| eBay | Used | 37.00 € | 2026-08-03 (older price) |
| eBay | Used | 37.00 € | 2026-08-03 (older price) |
| eBay | Used | 59.99 € | 2026-08-03 (older price) |
Indicative values only – current prices may vary.
Price comparison: Door Lock
Current median for the Mazda 3 BM: 37.00 €.
Median across all car models: around 59 €. This model is 35% below that and cheaper than 80% of the models compared.
Median across Mazda car models: around 62 €. This model is 40% below that and cheaper than 65% of the models compared.
Compares the medians of the most recent offers found for each model.
Find Mazda 3 BM parts online
hank's free AI report searches specialized shops for Mazda 3 BM parts, including asianauto-parts, B-Parts & GSF Car Parts.
About this part
Door locks on your 3 BM 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 Mazda 3?
Confirm the door position (front/rear, left/right) on your 3 BM 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.
Why hank?
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- Specializing in rare and hard-to-find parts
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