Mercedes W205 Air Conditioning Compressor Air Con A/C A0008304002

Mercedes W205 Air Conditioning Compressor Pump A0008304002 is an original cabin cooling system component from the air conditioning compressors and clutches category, designed for Mercedes C-Class W205 generation models. A used compressor offers a functional service solution, allowing for the restoration of air conditioning functionality while maintaining factory performance characteristics.

Specifications and technical data

• SKU: A0008304002
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A0008304002
• Substitutable numbers: A0008304002, A 000 830 40 02, A0008303002, A 000 830 30 02
• Category: A/C Compressors & Clutches

Technical Characteristics of the Mercedes W205 Air Conditioning Compressor

The air conditioning compressor in the Mercedes W205 is responsible for compressing the refrigerant and maintaining stable operating parameters for the entire system. Using an original compressor from the Mercedes group ensures correct working pressures, proper interaction with engine accessories, and compatibility with the factory automatic climate control system.

This component belongs to the Air Conditioning Compressors and Clutches category, meaning it is designed to operate in demanding thermal and mechanical conditions with continuous load changes. The OEM design is optimized for minimizing resistance, reducing noise, and ensuring stable operation at various engine speeds.

Benefits of Using an Original Mercedes Compressor

Choosing an original air conditioning compressor for the W205 translates into a number of practical advantages in daily operation:

• Factory Fitment – maintains the correct mounting geometry, port positions, and connections, facilitating installation and reducing the risk of leaks.
• Vehicle Electronics Compatibility – ensures correct interaction with pressure sensors, the climate control module, and comfort systems.
• Stable Cooling Performance – maintains predictable system efficiency, contributing to thermal comfort in the cabin.
• Appropriate Operating Characteristics – behaves correctly during frequent engagement and disengagement, in line with manufacturer specifications.

Condition, Origin, and Service Application

The offered air conditioning compressor is a used component, sourced from a dismantled Mercedes vehicle. Such components are often chosen as a service solution when compressor replacement is necessary while optimizing repair costs. A used compressor allows for the restoration of air conditioning system functionality without the need to invest in a new part from an authorized dealer.

Due to its adherence to original specifications, this compressor is suitable for users who expect compliance with factory Mercedes standards and predictable air conditioning system behavior after installation. Prior to installation, a standard service procedure is recommended, including leak testing of the system, replacement of the receiver-drier, and proper refrigerant charging.

Application in the Air Conditioning System and Installation Tips

The air conditioning compressor in the Mercedes W205 works in conjunction with other system components – the condenser, evaporator, expansion valve, and high and low-pressure lines. Correct compressor installation is crucial for the longevity of the entire system. In service practice, it is advisable to pay attention to:

• proper system evacuation and charging according to the manufacturer's procedure,
• checking the cleanliness of the installation after a previous compressor failure to minimize the risk of contamination,
• selecting the appropriate compressor oil that meets the requirements of the Mercedes W205 air conditioning system,
• verifying the tension of the accessory belt and the condition of the idler pulleys after installation is complete.

This approach increases the chances of trouble-free operation and reduces the risk of recurrent failures shortly after replacement.

Alternative Numbers and Mercedes Group Compatibility

The air conditioning compressor for the W205 has an assigned OEM part number and associated interchangeable numbers, which simplifies the selection of the correct compressor in parts catalogs and service systems. This allows for precise matching of the component to a specific engine version and vehicle year, eliminating the risk of ordering errors.

If you have doubts about compatibility, it is advisable to compare the markings with the vehicle documentation or consult with the technical department to confirm the compressor's compatibility with your specific Mercedes W205 model. This action minimizes the risk of incorrect selection and speeds up the repair process.

Other Air Conditioning Compressors and Knowledge about Used Mercedes Parts

If you are looking for other air conditioning compressors and clutches for Mercedes, explore the available products in the Mercedes Air Conditioning Compressors and Clutches category, where you will find a wide selection of original dismantled components.

For more information on how to make informed choices when selecting used premium components, read the blog article Used Mercedes Parts – Original Dismantled Components, which discusses, among other things, the selection of air conditioning compressors, air suspension components, and comfort electronics.