Buick Rainier Window Regulator
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: 22.09.2026, 07:05
Window Regulator for your Buick Rainier?
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 | 90.00 € | 2026-09-22 |
| Kleinanzeigen | Unknown | 180.00 € | 2026-09-22 |
| eBay | New | 92.83 € | 2026-05-25 (older price) |
| eBay | New | 92.83 € | 2026-05-25 (older price) |
| eBay | New | 109.21 € | 2026-05-25 (older price) |
Indicative values only – current prices may vary.
Price comparison: Window Regulator
Current median for the Buick Rainier: 92.83 €.
Median across all car models: around 73 €. This model is 30% above that and more expensive than 65% of the models compared.
Median across Buick car models: around 79 €. This model is 15% above that and more expensive than 60% of the models compared.
Compares the medians of the most recent offers found for each model.
Find Buick Rainier parts online
hank's free AI report searches specialized shops for Buick Rainier parts, including Customville American, us-car-teile-center.de & MatchingNumber.
About this part
The window regulator on your Rainier moves the glass up and down. A broken cable, worn motor or failed mechanism leaves the window stuck or dropping – replacement is needed to use the window safely.
Frequently asked questions
What should I check when buying a window regulator for the Buick Rainier?
Match the exact door position (front/rear, left/right) and the model year of your Rainier. Check whether the motor is included or sold separately, as this varies by supplier.
Should I replace the regulator and motor together?
If the motor still works, replacing just the regulator mechanism is fine. If both are old, replacing the complete unit saves time and avoids a repeat failure.
Why hank?
- Free to use - no hidden fees
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- Specializing in rare and hard-to-find parts
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