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543.04.0001 Radiator Expansion Tank, Cooling System
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543.04.0001 Radiator Expansion Tank for Scania

543.04.0001

Summary

This radiator expansion tank is designed for Scania heavy commercial vehicle cooling systems. It is manufactured using high-strength components to ensure reliable pressure regulation and thermal stability within the radiator system. Equivalent to OE Scania 1370707.

Product identifiers
EAN Code8683457017207
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Compatible OEM Codes

  • SCANIA
    • 2401668
    • 1894478
    • 1855164
    • 1765735
    • 1511775
    • 1492421
    • 1421090
    • 1385966
    • 1370707

Description

What does a radiator expansion tank do?

This radiator expansion tank plays a critical role in the cooling system by managing fluid volume changes and maintaining the correct pressure within the circuit. It is engineered using high-strength components to withstand the rigorous thermal cycles experienced in heavy commercial vehicle engines.

Compatibility and fitment

This component is specifically designed for use in Scania vehicles. It ensures that the coolant expansion is managed effectively, preventing overpressure or vacuum conditions that could damage the cooling system components.

Installation and maintenance

When replacing this part, technicians should ensure the mounting points are clean and the connections are secure to maintain a sealed system. Regular inspection of the tank body for stress marks or leaks is recommended during routine maintenance intervals to prevent coolant loss.

Troubleshooting and selection

Selecting a high-quality replacement ensures long-term reliability and prevents overheating issues caused by improper pressure regulation in the cooling circuit.

OE cross-reference

543.04.0001 (Radiator Expansion Tank) is the equivalent of the Scania OE numbers. This part directly replaces Scania OE numbers 1370707, 1385966, 1421090, 1492421, 1511775, 1765735, 1855164, 1894478, 2401668.

Other OEMs

SCANIA

  • 2401668
  • 1894478
  • 1855164
  • 1765735
  • 1511775
  • 1492421
  • 1421090
  • 1385966
  • 1370707

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
SCANIA

FAQ

What is the function of this expansion tank?
It manages coolant expansion and contraction, maintaining the necessary pressure within the radiator system to prevent boiling or cavitation.
Is this compatible with Scania vehicles?
Yes, this component is specifically designed to be compatible with Scania heavy commercial vehicle cooling systems.
How can I identify if the tank needs replacement?
Look for signs of coolant residue around connections, visible cracks in the high-strength housing, or a failure to maintain system pressure.
Can this be used in passenger cars?
No, this part is engineered specifically for heavy commercial vehicle cooling systems and is not suitable for light-duty or passenger vehicles.
What are the OE reference numbers of this part?
543.04.0001 directly replaces Scania OE numbers 1370707, 1385966, 1421090, 1492421, 1511775, 1765735, 1855164, 1894478, 2401668.