Cadillac CTS-V Sigma II 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: 01.10.2026, 07:08
Door Lock for your Cadillac CTS-V?
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 |
|---|---|---|---|
| Atp-autoteile | Unknown | 46.04 € | 2026-10-01 |
| Autodoc | New | 48.99 € | 2026-10-01 |
| Atp-autoteile | Unknown | 111.04 € | 2026-10-01 |
| Autodoc | New | 149.99 € | 2026-10-01 |
| Amazon | New | 43.07 € | 2026-08-04 (older price) |
| Autoparts24 | Used | 137.60 € | 2026-08-04 (older price) |
Indicative values only – current prices may vary.
Price comparison: Door Lock
Current median for the Cadillac CTS-V Sigma II: 80.01 €.
Median across all car models: around 59 €. This model is 35% above that and more expensive than 70% of the models compared.
Median across Cadillac car models: around 85 €. This model is 5% below that and cheaper than 60% of the models compared.
Compares the medians of the most recent offers found for each model.
Find Cadillac CTS-V Sigma II parts online
hank's free AI report searches specialized shops for Cadillac CTS-V Sigma II parts, including Customville American, us-car-teile-center.de & belchers.
About this part
Door locks on your CTS-V Sigma II 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 Cadillac CTS-V?
Confirm the door position (front/rear, left/right) on your CTS-V Sigma II 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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