Harley-Davidson Nightster RH975 Water Pump
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: 19.10.2026, 22:14
Water Pump for your Harley-Davidson Nightster?
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 |
|---|---|---|---|
| Moto | New | 22.90 € | 2026-10-19 |
| Moto | New | 65.99 € | 2026-10-19 |
| Motorradteile-service | New | 1,040.12 € | 2026-08-11 |
Indicative values only – current prices may vary.
Price comparison: Water Pump
Current median for the Harley-Davidson Nightster RH975: 65.99 €.
Median across all motorcycle models: around 59 €. This model is 10% above that and more expensive than 55% of the models compared.
Median across Harley-Davidson motorcycle models: around 64 €. This model is 5% above that and more expensive than 60% of the models compared.
Compares the medians of the most recent offers found for each model.
Find Harley-Davidson Nightster RH975 parts online
hank's free AI report searches specialized shops for Harley-Davidson Nightster RH975 parts, including Iron City Motorcycles, HarleyWorld & West Coast Harley-Davidson.
About this part
The water pump on your Nightster RH975 circulates coolant between the engine and radiator. A failing pump causes overheating, leaks and in severe cases engine damage – timely replacement is essential.
Frequently asked questions
What should I check when buying a replacement water pump for the Harley-Davidson Nightster?
Match the exact engine code and the model year of your Nightster RH975. Check whether the gasket and thermostat housing are included, as these are commonly replaced together.
Should I replace the timing belt and water pump together?
If the timing belt drives the water pump, yes. The labour to access both overlaps significantly, making it far more cost-effective to replace them at the same time.
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
