525.01.0008 Mercedes-Benz compatible Water Pump

What does a water pump do?

This water pump serves as a critical component within the engine cooling system, ensuring constant coolant circulation between the engine and the radiator. By maintaining optimal thermal management, it prevents overheating during heavy-duty operation in demanding environments. Built with high-strength components, this pump is engineered to withstand the high pressures and temperatures typical of heavy commercial vehicle engines.

Compatible Mercedes-Benz vehicles and engines

The unit is specifically designed for Mercedes-Benz LK/LN2 and MK series vehicles. It provides reliable fitment for various models including the 1114, 1324, 1517, and 1720 series. This component is engineered to work seamlessly with Mercedes-Benz OM 366, OM 366 A, and OM 366 LA engine configurations, ensuring precise performance for trucks and buses.

Installation and maintenance

For professional workshop technicians, it is recommended to inspect the pump housing and seals during routine cooling system maintenance. When replacing the water pump, it is best practice to check the condition of the drive belts and gaskets to prevent future leaks or bearing play. Proper installation ensures the longevity of the entire engine cooling loop.

Troubleshooting and selection

Selecting a high-quality replacement helps prevent common failure symptoms such as coolant leaks from the weep hole or excessive impeller noise. This ensures that the vehicle's thermal regulation remains stable under heavy load.

OE cross-reference

525.01.0008 (Water Pump Water Pumps) is the equivalent of the Mercedes-Benz OE numbers. This part directly replaces Mercedes-Benz OE numbers 3662000401, 3662000701, 3662000901, 3662005901, 3762000701.