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3803305 Volvo TAD1630 D16 Water Pump
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3803305 Compatible Water Pump — Volvo

525.03.0019

Summary

This water pump is engineered for Volvo TAD1630 engines with D16 specifications. It ensures reliable coolant circulation within the engine cooling system to maintain ideal operating temperatures under heavy-duty conditions. High-strength components are used to withstand high temperature and vibration. Equivalent to OE Volvo 3803305.

Product identifiers
EAN Code8699031077321
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Compatible OEM Codes

  • VOLVO
    • 8149980
    • 8113116
    • 8112650
    • 3803305
    • 1556330
    • 1543960
    • 1543480
    • 1543380

Description

What does a water pump do?

This water pump serves as a critical component within the engine cooling system, ensuring the continuous circulation of coolant between the engine and the radiator. By maintaining stable operating temperatures, this part helps prevent overheating and protects the engine from serious thermal damage during long-haul or high-load operations.

Engine compatibility

This specific model is designed for Volvo TAD1630 engines featuring D16 specifications. It is built to meet the rigorous demands of heavy commercial vehicle engines, ensuring reliable performance in demanding environments. The unit is manufactured using high-strength components to withstand continuous high-load operating conditions.

Maintenance and replacement

For optimal performance, technicians should inspect the water pump during routine belt service intervals. When replacing this component, it is recommended to check the integrity of the cooling system and ensure all connections are secure to prevent leaks or pressure drops in the circuit.

Troubleshooting guidance

If you notice coolant leaking from the weep hole or hear unusual bearing noise, it may be time to inspect the pump's mechanical seal or impeller.

OE cross-reference

525.03.0019 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 3803305.

Other OEMs

VOLVO

  • 8149980
  • 8113116
  • 8112650
  • 3803305
  • 1556330
  • 1543960
  • 1543480
  • 1543380

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
VOLVO
VOLVO F16 TD162
VOLVO FH16 D16A
VOLVO FH16 D16B
VOLVO L330C / L330D / L330E D16
VOLVO TAD1630 D16
VOLVO TAMD162 D16

FAQ

What is the function of this water pump?
This water pump circulates coolant through the engine and radiator to maintain the ideal operating temperature and prevent overheating.
Which engine is this part compatible with?
This part is specifically designed for Volvo TAD1630 engines with D16 specifications.
How can I tell if my water pump needs replacement?
Common signs include coolant leaking from the weep hole, unusual bearing noise, or visible play in the pump shaft.
Should I replace the water pump during belt service?
It is often recommended by technicians to inspect or renew the water pump together with timing belt or alternator belt service.
What are the OE reference numbers of this part?
525.03.0019 directly replaces Volvo OE number 3803305.