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1549481 Scania 4 - series Water Pump
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1549481 Compatible Water Pump for Scania 4 - series

525.04.0015

Summary

This water pump is designed specifically for Scania 4 - series engines, including the DC 16 series. It serves as a critical component in the engine cooling system, ensuring efficient coolant circulation to maintain optimal operating temperatures in heavy-duty applications. Check the compatibility list. Equivalent to OE Scania 1549481.

Product identifiers
EAN Code8699031077529
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Compatible OEM Codes

  • SCANIA
    • 1549481
    • 1510404
    • 1433792

Description

What does a water pump do?

This water pump functions as a vital component within the engine cooling system, responsible for circulating coolant between the engine and the radiator. By utilizing a high-strength impeller and robust internal seals, it maintains the necessary pressure and flow to prevent engine overheating during intensive heavy-duty operation.

Compatible Scania models and engines

This specific unit is engineered for Scania 4 - series vehicles, providing precise fitment for various models such as the 164 C/480, 164 C/580, 164 G/480, 164 G/580, 164 L/480, and 164 L/580. It is specifically compatible with DC 16 engines to ensure reliable thermal management in truck and tractor unit applications.

Installation and maintenance guidance

For professional technicians, it is recommended to inspect the pump during regular cooling system maintenance or when replacing belts. Proper installation ensures that the mechanical seal prevents coolant leakage into the bearing housing, maintaining long-term system integrity under high-temperature conditions.

Troubleshooting and maintenance tips

Monitoring for signs such as coolant leaks from the weep hole or unusual bearing noise can help in early detection of component wear. Maintaining a consistent cooling flow is essential for protecting heavy commercial vehicle engines from thermal stress.

OE cross-reference

525.04.0015 (Water Pump Water Pumps) is the equivalent of the Scania OE number. This part directly replaces Scania OE number 1549481.

Other OEMs

SCANIA

  • 1549481
  • 1510404
  • 1433792

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
SCANIA 4 - series 164 C/480 DC 16
SCANIA 4 - series 164 C/580 DC 16
SCANIA 4 - series 164 G/480 DC 16
SCANIA 4 - series 164 G/580 DC 16
SCANIA 4 - series 164 L/480 DC 16
SCANIA 4 - series 164 L/580 DC 16
SCANIA R I R500 DC 16
SCANIA R I R560 DC 16
SCANIA R I R580 DC 16
SCANIA R I R620 DC 16
SCANIA R I R620 DT 16
SCANIA T T500 DC 16
SCANIA T T580 DC 16

FAQ

What is the function of this water pump?
The water pump circulates coolant throughout the engine block and radiator to regulate operating temperatures and prevent overheating.
Which Scania models is this compatible with?
This unit is designed for Scania 4 - series models, including the 164 C, 164 G, and 164 L variants equipped with DC 16 engines.
How can I identify a failing water pump?
Technicians should look for signs such as coolant leaking from the weep hole, unusual mechanical noise, or evidence of bearing play.
When should I replace the water pump?
It is advisable to inspect or renew the pump during scheduled maintenance intervals, especially when replacing timing or alternator belts.
What are the OE reference numbers of this part?
525.04.0015 directly replaces Scania OE number 1549481.