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303.04.0088 ECAS Solenoid Valve, Suspension

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303.04.0088 Compatible ECAS Solenoid Valve

303.04.0088

Summary

This ECAS Solenoid Valve is engineered for heavy commercial vehicle suspension systems. It features high-strength components with M22x1.5 VOSS ports and is designed to operate at pressures up to 22 BAR, ensuring reliable performance in demanding environments. Equivalent to OE Mercedes-Benz 0013271225 and WABCO 4728901130.

Product identifiers
EAN Code8683457042971
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Compatible OEM Codes

  • WABCO
    • 472 890 113 0
  • MERCEDES BENZ
    • 001 327 12 25

Description

What does an ECAS solenoid valve do?

This solenoid valve plays a critical role in the electronic air suspension control system by managing pneumatic flow to maintain stable vehicle height. Built with heavy-duty grade materials, it provides precise control within the pneumatic circuit to ensure optimal suspension response during operation.

Vehicle and system compatibility

This component is compatible with Mercedes-Benz vehicles and works effectively within WABCO systems. Its design ensures seamless integration into existing electronic suspension architectures for heavy commercial vehicles.

Installation and maintenance

Installation requires careful attention to the M22x1.5 VOSS port connections to prevent leaks. Technicians should verify that the pneumatic lines are clear and that the system pressure does not exceed the 22 BAR operating limit during testing.

Troubleshooting and inspection

Regular inspection of the valve ports and electrical connections can prevent unexpected suspension level fluctuations. If height control becomes inconsistent, checking this valve is a recommended step for workshop technicians.

OE cross-reference

303.04.0088 (ECAS Solenoid Valve) is the equivalent of the Mercedes-Benz and WABCO OE numbers. This part directly replaces Mercedes-Benz OE number 0013271225. It also replaces WABCO OE number 4728901130.

Technical Specifications

Technical Specifications
Pressure22 BAR
Port 11M22x1,5 VOSS
Port 22M22x1,5 VOSS
Port 23M22x1,5 VOSS
Port 25M22x1,5 VOSS
Port 26M22x1,5 VOSS
Port 27M22x1,5 VOSS
Description-
Port 3-

Other OEMs

MERCEDES BENZ

  • A0013271225
  • 001 327 12 25

WABCO

  • 4728901130
  • 472 890 113 0

Related Products

Repair Kits

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
MERCEDES BENZ
WABCO

FAQ

What is the maximum operating pressure for this valve?
This ECAS solenoid valve is designed to operate effectively at a maximum pressure of 22 BAR within the pneumatic system.
Which vehicle brands is this component compatible with?
This part is compatible with Mercedes-Benz vehicles and is designed for use within WABCO systems.
What type of port connections does this valve use?
The unit features multiple M22x1.5 VOSS ports to ensure secure and standardized pneumatic connections.
How can I identify if the solenoid valve needs replacement?
Technicians may notice inconsistent vehicle height or air leaks from the pneumatic lines, which often indicates a need for component inspection.
What are the OE reference numbers of this part?
303.04.0088 directly replaces Mercedes-Benz OE number 0013271225. It also replaces WABCO OE number 4728901130.