21648711 Volvo VHD D13 Water Pump

What does a water pump do?

This water pump serves as a critical component in the cooling system, ensuring the continuous circulation of coolant throughout the engine block and radiator. Designed to withstand the rigorous operating conditions of heavy commercial vehicle engines, it maintains stable thermal management to prevent overheating during long service hours.

Vehicle and engine compatibility

This component is compatible with Volvo VHD trucks featuring the D13 engine. It is engineered to meet strict OE tolerances, ensuring precise fitment and seamless integration into the existing engine cooling architecture.

Installation and maintenance

For proper maintenance, technicians should inspect the pump for any signs of coolant leakage or unusual noise during routine service intervals. Ensuring correct mounting and belt tension is vital for maintaining the integrity of the cooling circuit.

Selection guidance

Consult your authorized distributor to verify compatibility with your specific engine serial number and ensure a precise match for your heavy-duty application.

OE cross-reference

525.03.0008 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 21648711.