7422479362 Renault Trucks K DXi Water Pump

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, cylinder head, and radiator. By maintaining consistent thermal management, this part prevents engine overheating during heavy-duty operations.

Compatible Renault Trucks models and engines

This component is specifically engineered for Renault Trucks K series models, including the K440, K480, and K520 variants. It is compatible with DXi engines found in several configurations such as the 520T MEDIUM, 520P HEAVY, 440P XTREM, and 480T MEDIUM. This part is also fitted to other Renault Trucks models within the K range.

Installation and maintenance guidance

For optimal performance, technicians should inspect the pump during scheduled belt or timing belt services. When replacing this unit, ensure that all mounting surfaces are clean and that the drive belt is correctly tensioned to prevent premature bearing wear or shaft play.

System reliability and troubleshooting

Maintaining a stable cooling cycle is essential for the longevity of heavy commercial vehicle engines. Using high-strength components helps prevent common failure symptoms such as coolant leakage or unusual mechanical noise.

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 7422479362.