Audi A4 B8 Heater Steamer Evaporator Air Conditioning A/C Unit 8K2898967A

The Audi A4 B8 air conditioning evaporator is a key component of the A/C system responsible for efficient cabin cooling. The offered complete heater and evaporator unit is designed for the factory air conditioning system, ensuring stable operation and proper heat exchange. This solution is for users who expect a consistent, original-matching design and a secure fit for installation in the Audi A4 B8 generation.

Specifications and technical data

• SKU: rhd-8K2898967A
• Mark: Audi
• Condition: Used
• OEM Part Number: 8K2820024A
• Substitutable numbers: 8K2820024A, 8K2 820 024 A
• Category: A/C Evaporators

Purpose and Function in the Air Conditioning System

The evaporator in the heater and air conditioning unit is responsible for evaporating the refrigerant and intensely cooling the air directed into the vehicle's interior. In practice, this means:

• stable maintenance of the set cabin temperature,
• efficient heat dissipation from the supplied air,
• cooperation with other A/C system components, such as the compressor, condenser, and expansion valve.

Thanks to its design matching factory solutions, this component allows for the preservation of the original air conditioning operating characteristics in the Audi A4 B8, without the need for installation modifications.

Evaporator Unit Construction

The offered component belongs to the Evaporators category and is an integral part of the heater module and air conditioning system. The unit includes a housing adapted for mounting in the factory location in the dashboard and a heat exchanger responsible for air cooling.

This type of solution ensures:

• consistent airflow through the ventilation ducts,
• proper seating of sensors and A/C system control elements,
• easier diagnostics and servicing compared to non-factory solutions.

Benefits of Using an Original Audi Component

The evaporator with the heater module for Audi has been designed as part of this model's air conditioning system, which translates into a number of practical advantages:

• Factory Fit – compatibility with the original ventilation and air conditioning system architecture in the Audi A4 B8.
• Optimal cooperation with control electronics and temperature sensors.
• Consistent A/C system operating parameters, without the need for adaptation or modifications.

For the user, this means predictable air conditioning behavior, uniform cooling, and maintaining thermal comfort under various operating conditions.

Condition, Installation, and Service Application

The offered evaporator with the air conditioning unit is a used market component, allowing for economical A/C system repair while maintaining a design consistent with the factory solution. This type of part is particularly suitable for situations where the existing evaporator has developed leaks, corrosion, or mechanical damage.

In practice, installation involves replacing the complete module in the factory mounting location, using existing mounting points and system connections. This helps reduce service time and minimize the risk of problems with fitting the component to the ventilation system.

Audi Evaporators – A/C System Expansion and Service

If you are planning a comprehensive repair or upgrade of the air conditioning system area in your Audi and need other components from the same group, such as additional evaporator modules, housings, or mounting elements, check the available parts in the Audi Evaporators category.

For drivers interested in a broader improvement of the car's appearance and functionality, including refreshing exterior elements, a guide on restoring and purchasing alloy wheels may be useful – you can find it in the article Used Wheels Like New: A Guide to Buying and Restoring Alloy Wheels.