Harley-Davidson Sportster S RH1250S Radiator
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: 28.10.2026, 20:28
Radiator for your Harley-Davidson Sportster S?
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 |
|---|---|---|---|
| eBay | Used | 59.00 € | 2026-10-28 |
| eBay | Used | 79.00 € | 2026-10-28 |
| eBay | Used | 99.00 € | 2026-09-28 |
Indicative values only – current prices may vary.
Price comparison: Radiator
Current median for the Harley-Davidson Sportster S RH1250S: 79.00 €.
Median across all motorcycle models: around 110 €. This model is 25% below that and cheaper than 65% of the models compared.
Median across Harley-Davidson motorcycle models: around 140 €. This model is 45% below that and cheaper than 80% of the models compared.
Compares the medians of the most recent offers found for each model.
Find Harley-Davidson Sportster S RH1250S parts online
hank's free AI report searches specialized shops for Harley-Davidson Sportster S RH1250S parts, including Louis Moto, Freedom Motorcycles & BikeHPS.
About this part
The radiator on your Sportster S RH1250S cools the engine by dissipating heat from the coolant. A leaking, clogged or damaged radiator causes overheating, which can lead to serious engine damage if not addressed.
Frequently asked questions
What should I check when ordering a replacement radiator for the Harley-Davidson Sportster S?
Match the exact engine code and transmission type of your Sportster S RH1250S, as radiators differ by cooling capacity. Check whether it includes the cap, drain plug and mounting bushings.
Are aftermarket radiators as good as OEM?
Quality aftermarket radiators perform well and are often more affordable. For heavy-duty use or hot climates, consider an aluminium core upgrade for better heat dissipation.
Why hank?
- Free to use - no hidden fees
- European reach - sellers across EU/EEA & UK
- Direct contact - no middlemen
- Auto-translate - no language barriers
- Specializing in rare and hard-to-find parts
- AI-supported parts search - we find offers for you
