5001858005 Renault Trucks DCI 6 Water Pump

This water pump functions as a centrifugal-type component within the engine cooling system, ensuring that coolant circulates continuously between the engine block, cylinder head, and radiator. By maintaining this flow, the pump prevents engine overheating and helps preserve the longevity of heavy commercial vehicle engines during long-haul operations or high-load scenarios.

This specific model is designed for Renault Trucks PREMIUM models, including the Route 420.18, Route 370.24, and Distribution 320.26 variants, as well as other DCI 6 engine configurations. It provides a precise fit for various chassis such as the Route 420.19 and Distribution 370.18 series.

For workshop technicians, it is recommended to inspect the pump during routine belt service. Common signs of failure include coolant leaking from the weep hole or unusual bearing noise. When replacing this component, ensure all seals are correctly seated to maintain system pressure and prevent premature wear of the impeller or shaft.

Check the compatibility list.

OE cross-reference

525.07.0002 (Water Pump Water Pumps) is the equivalent of the Renault Trucks OE number. This part directly replaces Renault Trucks OE number 5001858005.