6512001901 Engine Water Pump For Mercedes Benz OM651 W166 GLE300
Product Description
6512001901 Engine Water Pump is engineered specifically for Mercedes-Benz vehicles equipped with the OM651 turbocharged diesel engine, including the W166 GLE300Manufactured with a high-strength cast aluminum housing, the pump delivers excellent corrosion resistance and thermal stability. Its precision-balanced centrifugal impeller is designed to provide maximum coolant flow while reducing turbulence and cavitation, ensuring consistent temperature control even during heavy towing, long-distance driving, and stop-and-go urban conditions.The pump features a reinforced bearing and mechanical seal assembly, designed to withstand the high pressure and elevated coolant temperatures typical of the OM651 engine. This ensures smooth, leak-free operation and significantly extended service life. Built to OEM specifications, the 6512001901 water pump integrates seamlessly with the Mercedes-Benz cooling system, providing dependable performance equivalent to the original factory unit.
Product Details
| Product Name | Engine Water Pump |
| OE No. | 6512001901 6512007701 6512001301 6512001101 |
| Car Modle | For Mercedes Benz W166 GLE 300 OM651 |
| Engine | OM651 |
| Warranty | 24 Months Warranty |
| Shipping | In stock: Ships within 24 hours; Custom orders: 28 days |
Product illustration
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OEM-Standard Fitment
Direct replacement for 2782001201, ensuring hassle-free installation on M278 engine vehicles.
High-Efficiency Cooling Performance
Optimized impeller design improves coolant flow and temperature control.
Durable Aluminum Construction
Resistant to corrosion, temperature extremes, and mechanical wear.
Precision Bearings & Seal
Provides quiet operation with reduced risk of leaks or premature failure.
Engine Protection
Helps prevent overheating, head gasket damage, and performance loss