Vacuum Pump Mercedes W177 C118 CLA 200 Petrol OM282.914 A2820900005

Vacuum Pump Mercedes W177 C118 CLA 200 Petrol OM282.914 is a precision vacuum system component designed for the OM282.914 petrol engine in Mercedes compact class models. This used pump from the Vacuum pumps category ensures stable generation of the vacuum required for the operation of control and assistance systems, while maintaining factory performance characteristics. It is a solution for users who expect a proven component with parameters consistent with the original manufacturer's specifications.

Specifications and technical data

• SKU: A2820900005
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2820900005
• Substitutable numbers: A2820900005, A 282 090 00 05, 146508066R
• Fuel type: Petrol
• Category: Vacuum Pumps

Purpose and function of the vacuum pump

The described vacuum pump is a component of the auxiliary system for the OM282.914 petrol engine used in the Mercedes W177 and C118 CLA 200. Its task is to generate a stable vacuum, which can be used by control systems, actuators, and selected systems supporting the engine's operation. Thanks to its original design, the pump works with the factory installation without the need for modifications.

In petrol engines, such as those used in the CLA 200, a properly functioning vacuum pump has a significant impact on:

• correct response of engine control systems,
• stability of components using vacuum,
• maintaining the proper operating parameters of the engine.

Benefits of using an original vacuum pump

Using an original pump from the Vacuum pumps group in a Mercedes W177 or C118 CLA 200 allows you to maintain factory compatibility with the OM282.914 engine. The component's design is prepared for integration with the petrol system, which reduces the risk of compatibility issues and facilitates installation. A used element of this type represents a reasonable compromise between cost and maintaining proper operating parameters.

The main advantages of this solution include:

• factory fitment for the OM282.914 unit and the installation in the Mercedes W177 / C118,
• preservation of the original operating characteristics of the vacuum system in the petrol engine,
• possibility of installation in place of a worn or damaged pump without interfering with the engine structure.

Selection by part numbers and compatibility

The vacuum pump is a component intended for a specific engine and body configuration, so when selecting it, it is crucial to compare identification data with the vehicle documentation or the numbers found on the old part. The product has an OEM part number and interchangeable numbers, which facilitates verification of compatibility with a specific version of the Mercedes W177 C118 CLA 200 with a petrol engine.

To further organize your knowledge on the selection of power supply elements and cooperating components, it is worth reading a blog article describing diagnostics and part selection by VIN/OEM in the fuel system: Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration.

Practical installation and operating tips

When replacing the vacuum pump in a Mercedes CLA 200 with an OM282.914 engine, it is recommended that the installation be carried out by a workshop with experience in this generation of petrol units. Proper tightening, sealing, and connection of vacuum lines have a direct impact on the stability of the entire system. After installation, it is worth performing a leak test and computer diagnostics to confirm correct parameter values.

During operation, pay attention to potential symptoms of a drop in vacuum system efficiency, such as unstable operation of vacuum-controlled components or error messages related to this area. Early reaction to such symptoms reduces the risk of secondary damage to other components.

System expansion – other Mercedes vacuum pumps

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 pumps, mounting elements, or lines cooperating with the vacuum system, check the available parts in the Mercedes vacuum pumps category.

Summary

Vacuum Pump Mercedes W177 C118 CLA 200 Petrol OM282.914 is a used, original vacuum system component designed for use with a petrol engine. It ensures proper operating parameters for systems using vacuum, while maintaining factory fitment to the Mercedes compact class design. It is a practical choice for users who want to restore the correct operation of the system without sacrificing the original technical specification.