HomeVaico V30-0900 Vacuum Check Valve
Part #: V30-0900

Vaico V30-0900 Vacuum Check Valve

VAICO
⚙️ 3 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦VAICO
🚗Fitment: Mercedes-Benz, E300, E320, and E420
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Overview of VAICO Vacuum Check Valve V30-0900

The VAICO Vacuum Check Valve V30-0900 is designed for precise mechanical operation within the emission control vacuum system. Engineered to meet the specifications of Mercedes-Benz E300, E320, and E420 models, this non-return valve ensures reliable vacuum flow control essential for optimal engine performance.

  • Height: 61.5 mm
  • Length: 27.5 mm
  • Width: 27.5 mm
  • Operating Mode: Mechanical
  • Valve Type: Non-return valve
  • Weight: 0.012 kg

Detailed Product Description

The VAICO V30-0900 vacuum check valve is a compact component measuring 61.5 mm in height and 27.5 mm in both length and width, making it suitable for tight engine compartments. Its mechanical operating mode ensures consistent vacuum regulation by preventing backflow, which is critical in maintaining the integrity of the emission control system. The non-return valve design allows vacuum to flow in one direction only, protecting sensitive engine components from pressure fluctuations.

This part is part of the VAICO product line, known for delivering reliable automotive components that meet OEM standards. VAICO specializes in emission control and vacuum system parts, providing solutions that maintain vehicle compliance with emission regulations and support engine efficiency.

Compatible Vehicles and Applications

This vacuum check valve is compatible with the following Mercedes-Benz models:

  • Mercedes-Benz E300
  • Mercedes-Benz E320
  • Mercedes-Benz E420

It is specifically designed to integrate seamlessly with the vacuum systems of these vehicles, ensuring proper emission control and engine vacuum management.

Common Issues Addressed by VAICO V30-0900

  • Prevents vacuum leaks that can cause engine performance issues
  • Stops backflow that may damage emission control components
  • Maintains proper vacuum pressure for emission system operation
  • Helps reduce engine stalling related to vacuum system failure
  • Supports consistent operation of vacuum-operated actuators

Installation Notes and Tips

When installing the VAICO V30-0900 vacuum check valve, ensure the valve orientation matches the vacuum flow direction indicated by the non-return valve design. Verify that all vacuum lines are securely connected and free of cracks or damage. Proper installation will help maintain the vacuum system's integrity and prevent potential engine performance issues.

Quality Assurance and Warranty

VAICO products are manufactured to meet strict quality standards, ensuring durability and reliable performance. The V30-0900 vacuum check valve undergoes rigorous testing to comply with OEM specifications. Warranty information is available through the manufacturer or authorized distributors.

BrandVaico
Part NumberV30-0900
PositionVAICO
Height [mm]61.5
Length [mm]27.5
Operating ModeMechanical
Packaging height [cm]6,15
Packaging width [cm]2,75
Valve typeNon-return valve
Weight [kg]0.012
Width [mm]27.5

This part fits 3 vehicles. Search below:

YearMakeModelPositionNotes
1995Mercedes-BenzE300N/AGrade: Aftermarket; HEATER CHECK VALVE; With OE No. 1268000078; VAICO
1995Mercedes-BenzE320N/AGrade: Aftermarket; HEATER CHECK VALVE; With OE No. 1268000078; VAICO
1995Mercedes-BenzE420N/AGrade: Aftermarket; HEATER CHECK VALVE; With OE No. 1268000078; VAICO

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

1022000310498126 800 00 78140800018256001A 126 800 00 78

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.