Smart #3 HX21 Door
New, used, or aftermarket – from sellers across Europe.
Parts availability
Hard to find – this is exactly what hank is made for!
Estimated price range
Widely available Limited Hard to find
Last updated: 08.11.2026, 23:49
Door for your Smart #3?
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 |
|---|---|---|---|
| zetex_de via ebay.de | Used | 399.00 € | 2026-11-08 |
| autodemolizionecasoriacar via ebay.de | Used | 650.00 € | 2026-11-08 |
| autodemolizionecasoriacar via ebay.de | Used | 700.00 € | 2026-11-08 |
| lrp-fahrzeugteile via ebay.de | Used | 878.50 € | 2026-11-08 |
| lrp-fahrzeugteile via ebay.de | Used | 878.50 € | 2026-11-08 |
| eBay | Used | 399.00 € | 2026-10-08 |
| eBay | Used | 1,197.00 € | 2026-10-08 |
Indicative values only – current prices may vary.
Price comparison: Door
Current median for the Smart #3 HX21: 700.00 €.
Median across all car models: around 220 €. This model is 220% above that and more expensive than 85% of the models compared.
Compares the medians of the most recent offers found for each model.
Find Smart #3 HX21 parts online
hank's free AI report searches specialized shops for Smart #3 HX21 parts, including partsformercedes-benz.com, GSF Car Parts & MatchingNumber.
About this part
A door on your #3 HX21 has to be replaced after a side impact, when the lower edge has rusted through or when the skin is dented in. A used door in the original colour often costs less than repairing and repainting the old one.
Frequently asked questions
What should I check when buying a door for the Smart #3?
Match the exact position (front/rear, left/right) and the body style of your #3 HX21: three-door and five-door versions use different front doors. Compare the paint code, check the lower edge for rust and ask whether the door comes bare or complete with window, regulator, lock and trim.
A bare door or a complete one?
A complete door is quicker to fit and usually the better deal, as long as the regulator, lock and wiring match your trim level. A bare shell is cheaper to ship and the right choice when your own inner parts still work, but moving them over takes a few hours.
Why hank?
- Free to use - no hidden fees
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- Specializing in rare and hard-to-find parts
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