Mercedes W204 W212 Vacuum Valve Control Solenoid Intake Manifold A0071531428

The Mercedes W204 W212 Vacuum Control Valve is an original component of the vacuum control system, designed for installation at the front of the vehicle. Thanks to its factory specifications for Mercedes models, it ensures stable operation of vacuum-dependent systems and proper engine response to load. A used OEM component is a sensible choice for drivers looking for a part with a proven design at an attractive price.

Specifications and technical data

• SKU: A0071531428
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A0071531428
• Substitutable numbers: A0071531428, A 007 153 14 28
• Location on the vehicle: Front
• Category: Other Air & Fuel Delivery

Purpose and Function of the Vacuum Valve

The Mercedes W204 W212 Vacuum Control Valve operates in the front section of the engine bay, controlling vacuum flow in selected circuits. A properly functioning valve contributes to:

• precise control of vacuum-actuated components,
• maintaining optimal engine operating parameters,
• engine stability across various load ranges.

Its appropriate flow characteristics and compatibility with Mercedes installations minimize the risk of leaks and control unit errors.

Construction, Installation, and Fitment for Mercedes W204 / W212

The valve is specifically designed for the W204 and W212 platforms, ensuring secure fitment with the factory wiring harness and vacuum lines. Its location at the front of the vehicle facilitates service access and system inspection.

When replacing, pay attention to:

• correct connection of vacuum ports according to the specific engine layout,
• the condition of flexible hoses and connectors,
• cleanliness of the mounting points and secure fastening in brackets.

Thanks to its design conforming to factory solutions, installation is straightforward and does not require any modifications to the existing system.

Benefits of Using an Original Vacuum Valve

Choosing a used, original vacuum valve for your Mercedes maintains consistency with the original system design. Key advantages include:

• compatibility with engine control unit parameters – the valve operates within the range specified by the vehicle manufacturer,
• appropriate response characteristics to control signals,
• maintenance of correct vacuum distribution within the system.

This reduces the risk of issues such as unstable idling, performance loss, or diagnostic trouble codes being stored in the control unit memory.

Practical Application in Service

This component, categorized under Other Parts, is suitable for both standard replacement of a worn valve and comprehensive vacuum system repairs on Mercedes C-Class and E-Class models on the W204 and W212 platforms. It is a good solution for workshops specializing in the Mercedes brand and for DIY enthusiasts who expect parts of factory origin.

If you are looking for other products in the Other Parts category dedicated to this brand, check out our offer for other Mercedes parts to conveniently select additional components for your car in one place.

Technical Knowledge and Powertrain Development

To compare solutions used in different brands and segments, it is worth exploring an analysis of sports car designs. In this context, the article Audi RS vs. Other Models – What Lies Under the Hood and Chassis? will be helpful, demonstrating how manufacturers differentiate engine, brake, and chassis components based on vehicle purpose.