7421814040 Renault Trucks DXi Water Pump

This water pump is a critical component of the engine cooling system, responsible for circulating coolant between the engine block and the radiator. By maintaining a consistent flow, it prevents overheating during high engine loads and long-haul operations. This unit is engineered using heavy-duty grade materials to ensure reliable performance in demanding environments.

This specific model is compatible with Renault Trucks T series vehicles equipped with DXi engines, including various configurations such as the 440P, 480T, and 520T models. It is specifically designed to meet the requirements of these heavy commercial vehicle engines to ensure long-term thermal stability.

For optimal engine health, technicians should inspect the pump during routine belt or timing belt services. It is recommended to check for signs of leakage from the weep hole or unusual bearing noise. Proper installation ensures the impeller and shaft maintain precise alignment within the cooling circuit.

Check the compatibility list to ensure this part matches your specific engine configuration.

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 7421814040.