Toyota Prius XW20 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: 07.06.2026, 06:00
Water Pump for your Toyota Prius?
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Find Toyota Prius XW20 parts online
hank's free AI report searches specialized shops for Toyota Prius XW20 parts, including Yam6 Car Parts, Auto Electric Supplies Limited & B-Parts.
About this part
The water pump on your Prius XW20 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 Toyota Prius?
Match the exact engine code and the model year of your Prius XW20. 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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