7421969184 Renault Trucks T DTI13 Coolant Pump

What does a water pump do?

This water pump serves as a critical component within the engine cooling system, responsible for continuously circulating coolant between the engine block and the radiator. By maintaining a steady flow, it prevents engine overheating and ensures the unit operates within its ideal thermal range, even under high engine loads typical of heavy commercial vehicle operations.

Engine compatibility and fitment

Specifically engineered for Renault Trucks T models equipped with DTI13 engines, this component is built to withstand the rigorous demands of long-haul transport. It functions as a reliable replacement for OE-standard parts, ensuring precise fitment and seamless integration into the existing cooling circuit.

Installation and maintenance guidance

For professional workshop technicians, it is recommended to inspect the pump during routine belt or timing belt service intervals. When replacing this component, ensure that all mounting surfaces are clean and that the drive belt is correctly aligned to prevent premature bearing wear or seal leakage.

Troubleshooting and failure signs

Monitoring for symptoms such as coolant weeping from the housing or unusual mechanical noise can help identify potential failures before they lead to significant engine damage.

OE cross-reference

525.03.0005 (Water Pump Water Pumps) is the equivalent of the Renault Trucks OE number. This part directly replaces Renault Trucks OE number 7421969184.