WAHLER Air Conditioning System - Efficient Temperature Control And Comfortable Driving


The car air conditioning system is a system used to control the temperature, humidity, airflow, and air cleanliness inside the car. It consists of a refrigeration system, a heating system, a ventilation system, and a control system. The car air conditioning system is an essential system for controlling the interior environment of the car, which plays an important role in improving the comfort of drivers and passengers and ensuring driving safety.

Refrigeration products are the main component of air conditioning systems, used to reduce the temperature inside the car. It consists of a compressor, condenser, expansion valve, evaporator, etc. The refrigerant absorbs heat in the evaporator, causing the temperature of the air around the evaporator to decrease. Then, this low-temperature air is sucked into the car, achieving a cooling effect.

Warm air products are used to increase the temperature inside the car. It consists of a heater core, water valve, and control panel. The heater core transfers heat from the coolant to the passing air, causing the air temperature to rise. The water valve is used to control the flow rate of water entering the heater core to regulate the temperature of the heating air.

Ventilation products are used to introduce fresh external air into the car and exhaust the air inside the car. It consists of dampers, fans, and filters. The air damper is used to adjust the wind direction and volume, the fan introduces fresh air into the car, and the filter screen is used to filter out impurities such as dust and pollen in the air.

Control products are used to regulate and control various parameters of air conditioning systems, such as temperature, humidity, airflow, etc. It consists of various sensors and control components, such as temperature sensors, humidity sensors, control panels, and actuators.

The air conditioning system inside passenger cars not only provides comfortable temperature, but also directly affects driving safety. Therefore, regular maintenance of air conditioning and heating systems is essential. These accessories include but are not limited to heating water valves, air conditioning pumps, blowers, and related accessories. WAHLER sets the highest quality requirements for all automotive air conditioning system related components, only providing components that have passed multiple inspections and tests and are of comparable quality to the original factory.


  • Meyle HD

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    Complete Installation In A Very Short Time!


    The WAHLER air conditioning system accessories for vehicle adaptation include all necessary components and a complete set of corrosion-resistant installation materials.

Product Data Overview

  • Name:Air-Condition Pump

  • WAHLER No.:E3200004

  • OE No.:0002309011

  • Adaptation:MERCEDES W220 W639

  • Origin:China

  • High -quality materials and craftsmanship

  • Strict quality standards

  • Accurate assembly

  • Comply with the requirements of the OEM

  • Perfect after -sales service

WAHLER Perfect After -Sales Service

From beginning to end to focus on quality, many years of experience accumulate good quality.

The production link is strictly controlled and the quality is reliable.

Use excellent materials,

Matching the durability, corrosion resistance and wear resistance of customer needs.

Grasp every detail, make detailed workmanship, and clear the product label smooth and smooth.


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