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Buick Reatta Water Pump

New, used, or aftermarket – from sellers across Europe.

Parts availability

Hard to find – this is exactly what hank is made for!

Water Pump36,95 € – 55,23 €
2+ offers1 New

Estimated price range

Widely available Limited Hard to find

Last updated: 02.06.2026, 19:58

Water Pump for your Buick Reatta?

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Prices from recent listings

Median: 46.09 €
Min: 36.95 € Max: 55.23 €
Source Condition Price (approx.) Last seen
Usparts-shop Unknown 55.23 € 2026-05-29
Walmart New 36.95 € 2026-05-29

Indicative values only – current prices may vary.

Find Buick Reatta parts online

hank's free AI report searches specialized shops for Buick Reatta parts, including Customville American, us-car-teile-center.de & Crosthwaite & Gardiner Ltd.

About this part

The water pump on your Reatta 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 Buick Reatta?

Match the exact engine code and the model year of your Reatta. 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?

Buick Reatta Water Pump

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