543.01.0014 Mercedes-Benz Compatible Radiator Expansion Tank
543.01.0014
Summary
This radiator expansion tank is designed for Mercedes-Benz heavy commercial vehicle cooling systems. It ensures stable coolant pressure and thermal management through high-strength components. Equivalent to OE Mercedes-Benz 9408690120.
| EAN Code | 8683457043794 |
|---|
Ready to Order
Compatible OEM Codes
-
MERCEDES BENZ
- 940 869 01 20
Description
What does a radiator expansion tank do?
This radiator expansion tank plays a critical role in the cooling system of heavy commercial vehicles by managing coolant volume and pressure fluctuations. It acts as a reservoir to accommodate thermal expansion, preventing overpressure within the radiator and associated hoses.Vehicle and engine compatibility
This component is specifically compatible with Mercedes-Benz applications. It ensures that the cooling circuit maintains the correct fluid levels and pressure regulation required for heavy-duty engine performance.Installation and maintenance
For proper installation, technicians should ensure the cooling system is completely depressurized before removal. Inspect all connection points for any signs of wear or residue to ensure a secure seal when mounting the new unit.System performance
Maintaining a clean expansion tank helps prevent sediment buildup that can compromise system pressure regulation.OE cross-reference
543.01.0014 (Radiator Expansion Tank) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number 9408690120.Other OEMs
MERCEDES BENZ
- A9408690120
- 940 869 01 20
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| MERCEDES BENZ |
FAQ
What is the function of this expansion tank?
It serves as a reservoir for the coolant, absorbing thermal expansion to maintain stable pressure within the entire cooling system.
Is this part compatible with Mercedes-Benz?
Yes, this component is designed to be compatible with Mercedes-Benz heavy commercial vehicle cooling systems.
How can I ensure correct fitment?
We recommend verifying compatibility using the vehicle's chassis number or the reference number found on the original part.
What are common symptoms of a faulty tank?
Common issues include visible coolant leaks, excessive system pressure, or visible cracks in the tank housing.
What are the OE reference numbers of this part?
543.01.0014 directly replaces Mercedes-Benz OE number 9408690120.