Mercedes C219 Vent Tube Evaporation Control Regeneration Valve A2114712715

Mercedes C219 Vent Tube Evaporation Control Regeneration Valve is a component from the Lines, hoses and pipes group, designed for the vacuum system responsible for fuel evaporation in Mercedes vehicles. This solution allows for maintaining the proper operation of the vacuum system, stable engine performance, and reducing fuel vapor emissions.

Specifications and technical data

• SKU: A2114712715
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2114712715
• Substitutable numbers: A2114712715, A 211 471 27 15
• Category: Hoses, Lines & Pipes

Purpose and function in the vacuum system

The described valve with the evaporation vacuum tube operates in the circuit responsible for the controlled discharge of fuel vapors from the fuel supply system. It is responsible for:

• stable control of vacuum flow in the fuel evaporation area,
• cooperation with the engine control system regarding emission control,
• maintaining correct operating parameters of the power unit under various load conditions.

Thanks to the proper configuration of this element, the vacuum system maintains its tightness and predictable flow characteristics, which translates into smooth engine operation and correct response to control inputs.

Construction and technical characteristics

The valve integrated with the tube belongs to the Lines, hoses and pipes group, which means it acts simultaneously as a control element and a vacuum flow channel. The construction is intended for operation in the engine compartment, taking into account:

• resistance to temperatures typical for the engine unit environment,
• contact with fuel vapors and air drawn in by the vacuum system,
• mechanical stability under vibrations and load changes.

This type of solution is designed to ensure appropriate tube rigidity, correct vacuum routing, and repeatable valve operation over a long service life.

Benefits of using an original Mercedes component

Using the evaporation vacuum tube valve dedicated to the Mercedes C219 allows for maintaining the factory operating parameters of the system. Key advantages include:

• Precise fit to the installation – geometry and connection points correspond to factory solutions, which facilitates assembly and minimizes the risk of leaks.
• Consistency with engine controller calibration – the flow and operation characteristics of the valve are in line with the vehicle manufacturer's specifications.
• Reduction of diagnostic problems related to fuel evaporation and vacuum system errors.

Choosing an original solution from this group of components allows you to avoid unforeseen changes in engine performance, such as unstable idle speed or sporadic errors in the controller's memory.

Condition of the element and assembly aspects

The offered component is in used condition, which means it comes from disassembly and is intended for further use after proper installation. It is worth selecting this type of part based on compatibility with the specific engine version and vehicle model year to maintain full compatibility with the existing vacuum installation.

During assembly, it is recommended to:

• check the condition of the connectors and fittings in the vehicle,
• verify the tightness of the entire vacuum circuit after installation,
• perform computer diagnostics to verify the correct operation of the evaporation system.

System expansion and selection of related elements

If you are planning a comprehensive repair or upgrade of the engine area in your Mercedes and need other elements from the same group, such as additional vacuum lines, breather hoses, or fuel vapor pipes, check the available parts in the Lines, hoses and pipes Mercedes category.

For users interested in a broader approach to engine accessory maintenance in popular models of this brand, a guide material may be useful – you can find more practical tips in the article Reliability under the star sign – how to take care of engine accessories in popular Mercedes-Benz C and E-Class models?.