Mercedes-Benz GL-Class X166 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: 08.08.2026, 08:57
Water Pump for your Mercedes-Benz GL-Class?
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Prices from recent listings
| Source | Condition | Price (approx.) | Last seen |
|---|---|---|---|
| eBay | Used | 73.85 € | 2026-08-04 |
| eBay | New | 66.77 € | 2026-08-04 |
| eBay | New | 66.90 € | 2026-08-04 |
| eBay | New | 57.19 € | 2026-08-04 |
| eBay | New | 108.68 € | 2026-08-04 |
| eBay | New | 206.89 € | 2026-08-04 |
| eBay | New | 223.20 € | 2026-08-04 |
| eBay | New | 51.99 € | 2026-08-04 |
Indicative values only – current prices may vary.
Find Mercedes-Benz GL-Class X166 parts online
hank's free AI report searches specialized shops for Mercedes-Benz GL-Class X166 parts, including LLLParts, Cannstatt Classic Mercedes Parts & Dronsfields.
About this part
The water pump on your GL-Class X166 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 GL-Class?
Match the exact engine code and the model year of your GL-Class X166. 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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