Description
Keep your Mercedes-Benz engine running at its ideal temperature with the GENUINE COOLANT PUMP A6422002101.
This OEM water pump is designed to deliver reliable coolant flow throughout the engine, preventing overheating and ensuring maximum efficiency even under demanding driving conditions.
Crafted with high-quality materials, precision bearings, and a durable impeller, this pump provides leak-free performance and consistent cooling system pressure. It’s a direct replacement for the factory-installed pump — guaranteeing seamless installation and compatibility with Mercedes-Benz vehicles equipped with the OM642 diesel engine.
Product Features:
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✅ Genuine Mercedes-Benz Part – Part No. A6422002101
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⚙️ OEM Water Pump – Maintains proper engine coolant flow
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Durable Construction – Corrosion-resistant metal body and high-strength impeller
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Direct Fit Replacement – Easy installation, no modifications required
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Optimized Cooling Efficiency – Protects engine from overheating and thermal damage
Benefits:
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Extends engine life and reliability
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Prevents coolant leaks and overheating issues
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Ensures stable operating temperature under all loads
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Genuine OEM quality and factory-tested performance
Compatibility:
Fits a range of Mercedes-Benz models equipped with the OM642 engine, including:
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E-Class (W211, W212)
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ML-Class / GLE (W164, W166)
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GL-Class / GLS (X164, X166)
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R-Class (W251)
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Sprinter Vans
(Always verify part number with your VIN before purchase.)
Why Choose Genuine Mercedes-Benz Parts:
The A6422002101 coolant pump is built to Mercedes-Benz’s exacting standards, ensuring unmatched quality, performance, and longevity — protecting your investment and maintaining peak engine efficiency.

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