21960481 Compatible Water Pump — Volvo

This water pump plays a critical role in the engine cooling system by circulating coolant between the engine and the radiator to maintain optimal operating temperatures. Built with heavy-duty grade materials, the component is designed to resist vibration and high temperatures during long service hours in demanding environments.

This part is specifically fitted to Volvo 9900 vehicles. It serves as a reliable replacement for original equipment to ensure the integrity of the engine's thermal management system.

When performing maintenance, technicians should inspect the pump alongside the timing belt or alternator belt service. It is essential to check for signs of failure, such as coolant leakage from the weep hole or unusual bearing noise, to prevent overheating.

For correct installation, ensure all mounting surfaces are clean and gaskets are properly seated. Proper selection ensures long-term stability within the cooling circuit.

Check the compatibility list.

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 21960481.