Audi A4 B9 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: 06.10.2026, 10:30
Door Lock for your Audi A4?
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 | 28.99 € | 2026-10-06 |
| eBay | New | 79.43 € | 2026-10-06 |
| eBay | Used | 24.57 € | 2026-08-05 (older price) |
| eBay | Used | 29.99 € | 2026-08-05 (older price) |
| eBay | Used | 29.99 € | 2026-08-05 (older price) |
| eBay | Used | 31.37 € | 2026-08-05 (older price) |
| eBay | New | 32.77 € | 2026-08-05 (older price) |
| eBay | Used | 34.99 € | 2026-08-05 (older price) |
Indicative values only – current prices may vary.
Price comparison: Door Lock
Current median for the Audi A4 B9: 37.61 €.
Median across all car models: around 59 €. This model is 35% below that and cheaper than 80% of the models compared.
Median across Audi car models: around 48 €. This model is 20% below that and cheaper than 70% of the models compared.
Compares the medians of the most recent offers found for each model.
Find Audi A4 B9 parts online
hank's free AI report searches specialized shops for Audi A4 B9 parts, including Awesome GTI, Classic-vw & DPM Performance.
About this part
Door locks on your A4 B9 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 Audi A4?
Confirm the door position (front/rear, left/right) on your A4 B9 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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