Mercedes-Benz 190 Sl W121 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: 16.06.2026, 18:21
Water Pump for your Mercedes-Benz 190 Sl?
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Prices from recent listings
| Source | Condition | Price (approx.) | Last seen |
|---|---|---|---|
| eBay | New | 104.99 € | 2026-06-16 |
| eBay | New | 101.20 € | 2026-06-16 |
| eBay | New | 101.10 € | 2026-06-16 |
| eBay | New | 86.02 € | 2026-06-16 |
| eBay | New | 65.55 € | 2026-06-16 |
| eBay | New | 95.96 € | 2026-06-16 |
| eBay | New | 130.46 € | 2026-06-16 |
Indicative values only – current prices may vary.
Find Mercedes-Benz 190 Sl W121 parts online
hank's free AI report searches specialized shops for Mercedes-Benz 190 Sl W121 parts, including Dronsfields, Cannstatt Classic Mercedes Parts & LLLParts.
About this part
The water pump on your 190 Sl W121 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 Mercedes-Benz 190 Sl?
Match the exact engine code and the model year of your 190 Sl W121. 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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