7421974080 Renault Trucks K Water Pump

The water pump serves as a critical component within the engine cooling system, acting as a centrifugal pump that continuously circulates coolant between the engine block, cylinder head, and radiator. By maintaining this constant flow, the pump prevents overheating during high-load operations in heavy commercial vehicles.

This component is specifically engineered for fitment in Renault Trucks K series vehicles, covering various configurations such as the K380, K430, K460, and their respective Medium, Heavy, and XTREM variants. It provides reliable service for various engine configurations including the 380T, 430T, and 480P models.

For workshop technicians and fleet managers, it is recommended to inspect the water pump during routine belt services. Monitoring for signs such as coolant leaks from the weep hole or unusual bearing noise can prevent more significant engine issues. When replacing this unit, ensuring the mounting surfaces are clean is vital for a proper seal.

Consult your authorized distributor to verify exact fitment for your specific engine configuration.

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 7421974080.