Infiniti FX50 S51 Window Regulator
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: 20.09.2026, 18:23
Window Regulator for your Infiniti FX50?
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Prices from recent listings
| Source | Condition | Price (approx.) | Last seen |
|---|---|---|---|
| eBay | New | 58.00 € | 2026-08-17 |
| eBay | New | 108.00 € | 2026-08-17 |
| eBay | New | 49.90 € | 2026-08-17 |
| eBay | Used | 112.31 € | 2026-08-17 |
| eBay | Used | 51.64 € | 2026-08-17 |
| eBay | New | 49.90 € | 2026-08-17 |
| eBay | New | 114.00 € | 2026-08-17 |
| eBay | Used | 40.24 € | 2026-08-17 |
Indicative values only – current prices may vary.
Find Infiniti FX50 S51 parts online
hank's free AI report searches specialized shops for Infiniti FX50 S51 parts, including Crosthwaite & Gardiner Ltd, Ecooparts & MatchingNumber.
About this part
The window regulator on your FX50 S51 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 Infiniti FX50?
Match the exact door position (front/rear, left/right) and the model year of your FX50 S51. 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.
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