7421974078 Renault Trucks Kerax DXi11 Cooling System Water Pump

What does a water pump do?

This water pump is a critical component within the engine cooling system, designed to circulate coolant between the engine block and the radiator. By maintaining consistent fluid flow, it prevents overheating and ensures the engine operates within its optimal thermal range during heavy-duty operation.

Vehicle and engine compatibility

This specific unit is designed for Renault Trucks Kerax models, including variants such as 460.42, 460.35, and 380.35, as well as the Renault Trucks K series including K380, K430, and K460. It is specifically engineered to work with DXi11 engines to ensure precise performance and durability under demanding conditions.

Installation and maintenance

For optimal performance, technicians should inspect the pump during routine belt service. When replacing this component, it is recommended to check the integrity of the cooling system and ensure all seals are seated correctly to prevent leaks. Maintaining proper coolant levels and using high-strength components helps prevent premature wear.

System reliability

Check the compatibility list to ensure this part meets your specific vehicle requirements.

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 7421974078.