Mercedes W166 Air Conditioning Compressor OM642 Air Con A/C Unit A0032306011

The Mercedes W166 Air Conditioning Compressor OM642 AC Compressor is an original cabin cooling system component designed for diesel-powered vehicles. It ensures efficient refrigerant compression, leading to stable air conditioning operation and thermal comfort inside the car, even under heavy system load.

Specifications and technical data

• SKU: A0032306011
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A0032306011
• Substitutable numbers: A0032306011, A 003 230 60 11
• Fuel type: Diesel
• Category: A/C Compressors & Clutches

Intended Use and Technical Characteristics

The presented AC compressor for Mercedes W166 with OM642 engine is designed to work with a diesel unit, meaning its operating characteristics are appropriately matched to typical diesel engine RPM and load ranges. The compressor's construction is adapted to the conditions within the engine bay, ensuring stable refrigerant pressure throughout the air conditioning system.

The air conditioning system in diesel-powered vehicles requires components with adequate performance and resistance to variable operating conditions. This compressor is prepared for such conditions, contributing to maintaining consistent cabin cooling and reducing performance drops during prolonged use.

Benefits of Using an Original Air Conditioning Compressor

Using an original compressor in a Mercedes W166 with an OM642 engine allows you to maintain the parameters specified by the vehicle manufacturer. This translates to:

• stable air conditioning system pressure – proper operation of the evaporator, condenser, and expansion valve,
• compatibility with factory control – correct cooperation with the vehicle's electronics and pressure sensors,
• adequate cooling performance – maintaining a comfortable interior temperature under various external conditions,
• reduced risk of leaks resulting from mismatched aftermarket parts.

By adhering to the factory specifications, the air conditioning system operates within its intended load range, which contributes to its durability and reduces the risk of failure of other components.

Condition, Installation, and Operation

The offered compressor comes from the category of used air conditioning system components. This type of part is a good solution for users who want to restore their Mercedes' air conditioning functionality while maintaining reasonable service costs. Choosing an original used compressor ensures proper fitment with mounting points, hoses, and engine accessories.

Before installation, standard servicing procedures are recommended, such as checking system tightness, replacing the desiccant, and using the correct amount of compressor oil according to the service procedures for the specific model. Properly performed installation and system bleeding contribute to trouble-free air conditioning operation in daily use.

Why Choose a Used Mercedes Air Conditioning Compressor

Opting for a used, original Mercedes compressor is a solution often preferred by discerning owners who want to combine quality with optimal repair costs. In our blog article, we discuss the advantages of such solutions in more detail – you can find more information here: Used Mercedes Parts from Dismantling – AC Compressors and Other Components.

If you are also looking for other parts in the same category, check out our offer of AC compressors and clutches dedicated to this brand. The full list of products can be found at the following link: Mercedes AC Compressors and Clutches.

Summary

The Mercedes W166 Air Conditioning Compressor OM642 AC Compressor is a practical solution for owners of diesel-powered vehicles who want to restore their air conditioning system's functionality while maintaining the original design specifications. The original nature of the component promotes correct fitment and cooperation with other system elements, and its use in place of a worn-out compressor allows for the recovery of thermal comfort inside the vehicle and stable, predictable air conditioning operation in daily use.