Opel Signum Water Pump
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: 03.06.2026, 14:26
Water Pump for your Opel Signum?
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 | New | 45.17 € | 2026-06-01 |
| eBay | New | 59.32 € | 2026-06-01 |
| eBay | New | 56.52 € | 2026-06-01 |
| eBay | New | 82.77 € | 2026-06-01 |
| eBay | New | 86.90 € | 2026-06-01 |
| eBay | New | 38.90 € | 2026-06-01 |
| eBay | New | 48.15 € | 2026-06-01 |
| eBay | New | 43.51 € | 2026-06-01 |
Indicative values only – current prices may vary.
Find Opel Signum parts online
hank's free AI report searches specialized shops for Opel Signum parts, including MM-Opelparts, Crosthwaite & Gardiner Ltd & techniczentrum.
About this part
The water pump on your Signum 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 Opel Signum?
Match the exact engine code and the model year of your Signum. 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.
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