1939481 Water Pump for Scania S Series

What does a water pump do?

This water pump serves as a critical component within the engine cooling system, ensuring continuous coolant circulation to prevent overheating. Built with high-strength components, it is designed to withstand the rigorous thermal and mechanical stresses encountered in heavy commercial vehicle operations.

Vehicle and engine compatibility

This specific model is compatible with Scania S series trucks, including the S420 CNG, S460 CNG, and S410 variants equipped with OC 13 engines. It serves as a reliable replacement part to maintain engine thermal stability in demanding fleet environments.

Installation and maintenance

When replacing the water pump, technicians should inspect the thermostat and all coolant hoses to ensure system integrity. Proper installation ensures that the cooling cycle remains efficient and prevents cavitation or leaks during high-load operation.

Troubleshooting and selection

Regular inspection of the water pump assembly can help prevent sudden engine temperature spikes. For optimal performance, always verify compatibility with specific engine serial numbers during selection.

OE cross-reference

525.04.0012 (Water Pump Water Pumps) is the equivalent of the Scania OE number. This part directly replaces Scania OE number 1939481.