Buick Terraza 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: 29.09.2026, 04:48
Door Lock for your Buick Terraza?
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 |
|---|---|---|---|
| Autodoc | New | 14.99 € | 2026-09-29 |
| Motordoctor | Unknown | 16.25 € | 2026-09-29 |
| Bindig-us-cars-parts | Unknown | 23.95 € | 2026-09-29 |
| Autodoc | New | 48.99 € | 2026-09-29 |
| Bindig-us-cars-parts | Unknown | 91.00 € | 2026-09-29 |
| Motordoctor | Unknown | 95.06 € | 2026-09-29 |
| Gepco | Unknown | 18.99 € | 2026-06-01 (older price) |
| Amazon | New | 43.17 € | 2026-06-01 (older price) |
Indicative values only – current prices may vary.
Price comparison: Door Lock
Current median for the Buick Terraza: 46.08 €.
Median across all car models: around 59 €. This model is 20% below that and cheaper than 65% of the models compared.
Median across Buick car models: around 52 €. This model is 10% below that and cheaper than 60% of the models compared.
Compares the medians of the most recent offers found for each model.
Find Buick Terraza parts online
hank's free AI report searches specialized shops for Buick Terraza parts, including Customville American, us-car-teile-center.de & B-Parts.
About this part
Door locks on your Terraza 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 Buick Terraza?
Confirm the door position (front/rear, left/right) on your Terraza 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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