BMW 3 Series G20 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: 27.10.2026, 02:33
Water Pump for your BMW 3 Series?
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Prices from recent listings
| Source | Condition | Price (approx.) | Last seen |
|---|---|---|---|
| eBay | Used | 33.00 € | 2026-10-27 |
| eBay | Used | 180.00 € | 2026-10-27 |
| eBay | Used | 66.55 € | 2026-09-30 |
| eBay | Used | 160.95 € | 2026-09-30 |
| eBay | Used | 66.55 € | 2026-09-04 |
| eBay | Used | 100.00 € | 2026-09-04 |
| eBay | New | 32.45 € | 2026-08-01 (older price) |
| eBay | New | 58.66 € | 2026-08-01 (older price) |
Indicative values only – current prices may vary.
Price comparison: Water Pump
Current median for the BMW 3 Series G20: 104.02 €.
Median across all car models: around 66 €. This model is 60% above that and more expensive than 75% of the models compared.
Median across BMW car models: around 83 €. This model is 25% above that and more expensive than 70% of the models compared.
Compares the medians of the most recent offers found for each model.
Find BMW 3 Series G20 parts online
hank's free AI report searches specialized shops for BMW 3 Series G20 parts, including hardi-automotive, MStyle & Kapteijn Classic Parts.
About this part
The water pump on your 3 Series G20 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 BMW 3 Series?
Match the exact engine code and the model year of your 3 Series G20. 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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