BMW Z4 E85 E86 1 Air Conditioning Heater Evaporator 6927613

BMW E85 E86 Air Conditioning Heater Evaporator is a component from the Heat Exchangers group, responsible for efficient heat dissipation and exchange within the air conditioning and cabin heating system. This solution is designed for BMW Z3/Z4 E85 and E86 models, allowing for the restoration of stable thermal conditions inside the vehicle and improving the comfort of air conditioning use.

Specifications and technical data

• SKU: rhd-6927613-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6927613
• Substitutable numbers: 64116927613, 6927613, EM
• Category: Heater Cores

Purpose and Function in the Air Conditioning System

The heater evaporator in BMW E85/E86 is responsible for intensive heat exchange between the refrigerant and the air directed into the cabin. In practice, this means the component works with other air conditioning and ventilation system components to ensure stable cooling and controlled heating of the vehicle's interior. Thanks to the exchanger's appropriately designed structure, it is possible to maintain a uniform air temperature across all ventilation zones.

Technical Characteristics and BMW Fitment

As a dedicated part for BMW E85 and E86 series, the heater evaporator is designed for proper airflow, compatibility with the factory heater housing, and correct interaction with the air conditioning control system. The appropriate finning and channel geometry promote efficient heat exchange while maintaining reasonable flow resistance, which translates to stable fan operation and predictable system response to temperature setting changes.

This component from the Heat Exchangers group in this vehicle model is crucial for the quality of moisture evaporation from the air and reducing window fogging, which is particularly important in autumn and winter conditions. A properly functioning evaporator also supports even heat distribution during heating system operation, improving driver and passenger comfort.

Condition, Verification, and Benefits of Use

The offered air conditioning and heating evaporator is a used part, allowing for economical system repair while maintaining the original installation specifications. This type of component, sourced from disassembly, is an attractive alternative to new replacements, especially for vehicles used daily where a reasonable balance between cost and functionality is important. Maintaining the original geometry and mounting points facilitates installation in the factory location without the need for system modifications.

Using a dedicated evaporator in BMW E85/E86 allows for the restoration of proper airflow in the heater, reduction of problems with insufficient cooling or heating, and minimization of the risk of uneven temperature distribution in the cabin. This solution is particularly beneficial for comprehensive air conditioning system servicing, including cleaning ventilation ducts, replacing the cabin filter, and checking system seals.

Integration with the Vehicle System and Practical Application

The heater evaporator in BMW E85/E86 works with other HVAC system components, such as the compressor, condenser, expansion valve, and heater core, creating a cohesive system for managing the vehicle's temperature. The proper functioning of this component affects:

• stable cabin cooling at high external temperatures,
• efficient air drying and reduced window fogging,
• even heat distribution during heating operation,
• acoustic comfort due to optimized airflow through the exchanger.

For workshops specializing in BMW service, using an original heat exchanger from this model series facilitates adherence to factory service documentation and predictable repair outcomes. This is particularly important for vehicles where precise climate control in the cabin is a significant aspect of driving comfort.

System Service Extension and Related Components

If you are planning a comprehensive repair or upgrade of the air conditioning and heating system in your BMW and need other parts from the same group, such as additional heat exchangers, cooling components, or components working with the refrigerant circuit, check the available parts in the BMW Heat Exchangers category.

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