Mercedes-Benz W204 W207 W212 Air Conditioning Heating Evaporator A2048300258

The Mercedes-Benz W204 W207 W212 Air Conditioning and Heater Evaporator is a component from the Heat Exchangers category, designed for installation in the front part of the HVAC system. The original Mercedes design ensures stable operating parameters of the air conditioning and heating system, as well as predictable performance during use. This is a solution for users who expect parts that match the vehicle's factory specifications.

Specifications and technical data

• SKU: rhd-A2048300258
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2048300258
• Substitutable numbers: A2048300258, A 204 830 02 58, KZ
• Location on the vehicle: Front
• Category: Heater Cores

Purpose and Function in the Air Conditioning System

The air conditioning and heater evaporator is responsible for efficient heat exchange between the refrigerant and the air directed into the cabin. In Mercedes-Benz C-Class (W204), E Coupe/Cabrio (W207), and E-Class (W212) models, its proper operation is crucial for stable vent temperature, rapid interior cooling, and preventing window fogging.

Its placement in the front of the vehicle promotes optimal airflow through the exchanger, which translates to:

• efficient cooling of air directed to the cabin,
• even temperature distribution to all vent zones,
• more comfortable operating conditions for the air conditioning compressor.

Construction and Fit for Mercedes-Benz

The offered evaporator is a component designed specifically for Mercedes air conditioning systems, maintaining the geometry and connections appropriate for the W204, W207, and W212 platforms. This ensures preserved factory mounting points and compatibility with the heater housing and air ducts.

Precise fitting to specific Mercedes vehicle generations reduces the risk of leaks and installation issues. For workshops, this means shorter working times, and for the user – stable HVAC system operation without the need for modifications.

Characteristics of the Used Heat Exchanger

The evaporator comes from a secondary market, allowing for an economical restoration of air conditioning system functionality while maintaining the original manufacturer's specifications. This type of exchanger is particularly attractive for repairs of vehicles that are several or over ten years old, where a reasonable cost-to-value ratio is important.

Choosing a used heat exchanger makes sense especially when:

• the vehicle is used intensively, but the owner wants to maintain the factory system configuration,
• original geometry and compatibility with the installation are a priority,
• the repair aims to restore functionality rather than change the air conditioning's operating characteristics.

Benefits of Using an Original Heat Exchanger

Using an evaporator dedicated to specific Mercedes-Benz models allows for maintaining the parameters intended by the vehicle manufacturer. For the user, this means:

• stable cooling performance under typical driving conditions,
• proper cooperation with other system components (compressor, expansion valve, heater),
• reduction of problems with fogged windows in changing weather conditions.

This type of heat exchanger is a good choice for both routine repairs and comprehensive air conditioning system refurbishment in mid-range and premium Mercedes vehicles.

Mercedes Heat Exchangers – Related Offers and Technical Knowledge

If you are looking for other Mercedes heat exchangers compatible with specific models of this brand, check out our dedicated category: Mercedes Heat Exchangers. This will allow you to easily compare available solutions and select the right component for your air conditioning or heating system.

When deciding to use parts from the secondary market, it is worth understanding the broader context of used components. An article describing when used system parts for popular brands are a sensible choice can be helpful – you can find it here: When are used VW parts a sensible choice. Although it concerns a different brand, it addresses universal issues of compatibility, installation, and cost-effectiveness, which are also useful when planning repairs for Mercedes-Benz.