Cadillac ATS 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: 09.10.2026, 14:46
Water Pump for your Cadillac ATS?
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Prices from recent listings
| Source | Condition | Price (approx.) | Last seen |
|---|---|---|---|
| eBay | Used | 15.80 € | 2026-10-09 |
| eBay | New | 145.57 € | 2026-10-09 |
| eBay | Used | 15.80 € | 2026-08-09 |
| eBay | Used | 62.10 € | 2026-08-09 |
| eBay | Used | 82.00 € | 2026-08-09 |
| eBay | New | 111.90 € | 2026-08-09 |
| eBay | New | 145.57 € | 2026-08-09 |
| eBay | New | 163.85 € | 2026-08-09 |
Indicative values only – current prices may vary.
Price comparison: Water Pump
Current median for the Cadillac ATS: 87.43 €.
Median across all car models: around 66 €. This model is 35% above that and more expensive than 70% of the models compared.
Median across Cadillac car models: around 110 €. This model is 15% below that and cheaper than 60% of the models compared.
Compares the medians of the most recent offers found for each model.
Find Cadillac ATS parts online
hank's free AI report searches specialized shops for Cadillac ATS parts, including hardi-automotive, belchers & Customville American.
About this part
The water pump on your ATS 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 Cadillac ATS?
Match the exact engine code and the model year of your ATS. 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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