Cadillac STS Sigma Seats
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: 23.10.2026, 06:17
Seats for your Cadillac STS?
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 |
|---|---|---|---|
| Kleinanzeigen | Unknown | 45.00 € | 2026-10-23 |
| Autoteile-markt | Unknown | 75.00 € | 2026-10-23 |
| Autoteile-markt | Unknown | 392.40 € | 2026-10-23 |
| Kleinanzeigen | Unknown | 600.00 € | 2026-10-23 |
| Kleinanzeigen | Unknown | 60.00 € | 2026-08-26 |
| Autoteile-markt | Unknown | 75.00 € | 2026-08-26 |
| Kleinanzeigen | Unknown | 100.00 € | 2026-08-26 |
| Autoteile-markt | Unknown | 100.00 € | 2026-08-26 |
Indicative values only – current prices may vary.
Price comparison: Seats
Current median for the Cadillac STS Sigma: 200.00 €.
Median across all car models: around 260 €. This model is 20% below that and cheaper than 60% of the models compared.
Median across Cadillac car models: around 230 €. This model is 15% below that and cheaper than 75% of the models compared.
Compares the medians of the most recent offers found for each model.
Find Cadillac STS Sigma parts online
hank's free AI report searches specialized shops for Cadillac STS Sigma parts, including Customville American, belchers & us-car-teile-center.de.
About this part
Seats in your STS Sigma combine comfort, support and safety – they anchor seatbelts and may contain side airbags, heaters and electric motors. Worn, stained or damaged seats reduce comfort and resale value.
Frequently asked questions
What should I check when buying replacement seats for the Cadillac STS?
Ensure the seat matches your STS Sigma and trim. Check whether mounting rails, wiring for heated seats and airbag connectors are included and compatible.
Can I fit seats from a different trim level?
Often yes, if the mounting points match. Upgrading to seats with more features may require additional wiring or a compatible control module.
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