7421960480 Renault Trucks DXi Water Pump

What does a water pump do?

This water pump serves as a critical component within the engine cooling system, facilitating the continuous circulation of coolant between the engine block and the radiator. By maintaining consistent flow, it prevents overheating and ensures stable operating temperatures for heavy commercial vehicle engines during intensive use.

Vehicle and engine compatibility

Specifically engineered for Renault Trucks DXi engines, this component is compatible with various models including the K440, K480, and K520 series, as well as 440P, 480P, and 520P variants in Medium, Heavy, and XTREM configurations. It is an essential part for maintaining the thermal balance of these high-performance engines.

Installation and maintenance

During installation, technicians should inspect the drive belt and mounting surfaces to ensure a secure fit. It is recommended to check for any signs of coolant leakage or bearing play during routine maintenance intervals to prevent system failure. Always verify compatibility with your specific engine series before replacement.

System reliability

Maintaining a reliable cooling system is vital for preventing engine wear and extending the service life of the vehicle's internal components.

OE cross-reference

525.03.0005 (Water Pump Water Pumps) is the equivalent of the Renault Trucks OE number. This part directly replaces Renault Trucks OE number 7421960480.