7421974078 Renault Trucks PREMIUM 2 Coolant Pump

This water pump serves as a critical component within the engine cooling system, ensuring the continuous circulation of coolant between the engine block and the radiator. By maintaining steady flow, it prevents overheating during high-load operations, which is essential for the longevity of heavy commercial vehicle engines.

This component is specifically fitted to Renault Trucks PREMIUM 2 models, including various Lander, Route, and Distribution configurations. It ensures precise thermal management for these specific engine series in heavy-duty applications.

For professional workshop technicians and fleet managers, we recommend inspecting the pump during routine belt service. Checking for signs such as coolant leakage from the weep hole or unusual bearing noise can prevent sudden engine overheating. When replacing, ensure all seals are seated correctly to maintain system pressure.

Consult your authorized distributor to check the compatibility list.

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.