7421960482 Water Pump for Renault Trucks K

What does a water pump do?

This water pump acts as a vital component within the engine cooling system, ensuring the continuous circulation of coolant between the engine block and the radiator. By maintaining constant flow, it prevents overheating and protects engine components under high-load conditions. Built with heavy-duty grade materials, this pump is engineered to withstand the rigorous demands of heavy commercial vehicle service.

Vehicle and engine compatibility

This component is specifically compatible with Renault Trucks K models, including the 520T MEDIUM, 520T HEAVY, 520P MEDIUM, 520P HEAVY, K480, K520, and K440 variants. It provides a reliable replacement for original equipment in these specific heavy-duty truck engines.

Installation and maintenance

For optimal performance, technicians should inspect the water pump alongside timing belt or alternator belt service intervals. When replacing this unit, ensure the mounting surfaces are clean and check for any signs of coolant leakage or bearing play to prevent future system failures.

Troubleshooting guidance

Monitoring for symptoms such as coolant weeping or unusual mechanical noise can help identify potential issues before they lead to engine overheating.

OE cross-reference

525.03.0008 (Water Pump Water Pumps) is the equivalent of the Renault Trucks OE number. This part directly replaces Renault Trucks OE number 7421960482.