99483937 Iveco Water Pump for Cursor 8 CNG

What does a water pump do?

This water pump serves as a critical component within the engine cooling system, facilitating the continuous circulation of coolant between the engine block, cylinder head, and radiator. By maintaining consistent flow, it prevents overheating and ensures the engine operates within its designed thermal range, which is vital for long-term reliability in heavy commercial vehicles.

Compatible vehicles and engines

This specific component is designed for use in Iveco vehicles, specifically the Stralis I models equipped with Cursor 8 CNG engines (including variants such as AD 260S27 CNG, AT 260S27 CNG, AT 440S33 CNG, and AD 260S30 CNG). It provides a direct replacement for original equipment to ensure seamless integration with the existing cooling circuit.

Installation and maintenance

For optimal performance and to prevent potential system failures, technicians should inspect the pump during routine belt or timing belt services. It is recommended to check for signs of coolant leakage from the weep hole or unusual bearing noise during installation. Proper fitment ensures the impeller and mechanical seal function correctly under high pressure.

Troubleshooting and selection

Maintaining a stable cooling temperature is essential for preventing engine wear. When replacing this unit, ensure all mounting surfaces are clean and use high-strength components to maintain a secure seal against the engine block.

OE cross-reference

525.05.0001 (Water Pump Water Pumps) is the equivalent of the Iveco OE number. This part directly replaces Iveco OE number 99483937.