7421969188 Water Pump for Renault Trucks Premium

What does a water pump do?

This water pump serves as a critical component within the engine cooling system, ensuring the continuous circulation of coolant between the engine block, radiator, and heater core. Designed for heavy commercial vehicle applications, it maintains the ideal operating temperature required to prevent overheating and engine damage during long-haul operations.

Vehicle and engine compatibility

This specific unit is engineered to fit Renault Trucks Premium trucks featuring the DXi11 engine. It is built to meet the rigorous demands of heavy-duty service, providing reliable performance in high-temperature environments. Check the compatibility list.

Installation and maintenance guidance

For optimal performance, technicians should inspect the water pump during routine belt or timing belt service. Monitoring for signs such as coolant leakage from the weep hole or unusual bearing noise can prevent sudden engine overheating. Ensure all mounting surfaces are clean and use high-strength components during installation to maintain system integrity.

OE cross-reference

525.03.0009 (Water Pump Water Pumps) is the equivalent of the Renault Trucks OE number. This part directly replaces Renault Trucks OE number 7421969188.