Mercedes-Benz R-Class W251 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: 04.10.2026, 20:52
Door Lock for your Mercedes-Benz R-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 | Used | 29.50 € | 2026-10-04 |
| eBay | New | 174.85 € | 2026-10-04 |
| eBay | Used | 80.20 € | 2026-08-04 (older price) |
| eBay | Used | 80.20 € | 2026-08-04 (older price) |
| eBay | New | 148.34 € | 2026-08-04 (older price) |
Indicative values only – current prices may vary.
Price comparison: Door Lock
Current median for the Mercedes-Benz R-Class W251: 80.20 €.
Median across all car models: around 59 €. This model is 35% above that and more expensive than 70% of the models compared.
Median across Mercedes-Benz car models: around 85 €. This model is 5% below that and cheaper than 50% of the models compared.
Compares the medians of the most recent offers found for each model.
Find Mercedes-Benz R-Class W251 parts online
hank's free AI report searches specialized shops for Mercedes-Benz R-Class W251 parts, including Cannstatt Classic Mercedes Parts, Dronsfields & Hilton and Moss.
About this part
Door locks on your R-Class W251 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 Mercedes-Benz R-Class?
Confirm the door position (front/rear, left/right) on your R-Class W251 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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