Audi A5 8T 2.0 TDI A/C Air Condition Evaporator Expansion Valve 8T2898191

Audi A5 8T 2.0 TDI A/C Air Condition Evaporator Expansion Valve with expansion valve is an A/C system component designed for diesel-powered vehicles. This OEM solution ensures stable air conditioning performance, proper refrigerant evaporation, and a comfortable cabin temperature, which is important for both daily use and long-distance travel. By maintaining the factory design, the air conditioning system remains consistent with the original Audi project, which facilitates diagnostics and service.

Specifications and technical data

• SKU: RHD-8T2898191
• Mark: Audi
• Condition: Used
• OEM Part Number: 8T2898191
• Substitutable numbers: 8T2898191, 8T2 898 191
• Fuel type: Diesel
• Category: A/C Evaporators

Purpose and compatibility with the air conditioning system

The offered air conditioning evaporator with expansion valve has been designed specifically for the Audi A5 8T generation model with a diesel engine. The component's construction is adapted to the operating parameters of the compressor, condenser, and A/C lines in this model, which allows for maintaining proper operating pressures and efficient heat dissipation from the vehicle's interior. Using an original Audi solution reduces the risk of leaks, problems with system venting, or incorrect refrigerant expansion.

Construction and role of the evaporator in the A/C system

The evaporator plays a key role as a heat exchanger in the air conditioning system – it is where the refrigerant evaporates, lowering the temperature of the air directed into the cabin. The integrated expansion valve is responsible for precise refrigerant dosing, stabilizing its flow depending on the thermal load and operating conditions of the diesel engine. Such a combination of elements in one assembly promotes airtightness, facilitates installation, and reduces the number of potential failure points.

Benefits of using an original Audi evaporator

Using an OEM component in the Audi A5 8T brings measurable operational benefits:

• maintaining factory cooling parameters and uniform airflow to all interior zones,
• consistency with the factory A/C system architecture, which facilitates service and subsequent diagnostics,
• reducing the risk of improper fitment of lines, mounts, and seals,
• better cooperation with the air conditioning control system, including temperature and pressure sensors.

For the user, this means stable air conditioning operation, predictable system behavior in various weather conditions, and a lower risk of costly repairs resulting from the use of random replacements.

Characteristics of the used part

The offered Audi air conditioning evaporator is a used part, sourced from vehicle dismantling. Such components are often chosen by conscious users who are looking for a reasonable compromise between repair costs and maintaining original build quality. In the case of A/C systems, it is particularly important that the elements are structurally compatible with the rest of the installation – a used OEM component allows this compatibility to be maintained at a lower purchase cost.

Support with selection and system expansion

When selecting an evaporator for an Audi A5 8T with a diesel engine, it is worth paying attention to compatibility with other air conditioning system elements, such as the compressor, condenser, or high and low-pressure lines. In case of doubt, it is helpful to compare technical data and consult a mechanic specializing in the Audi brand, which helps avoid problems with installation and subsequent operation.

If you are planning a comprehensive repair or upgrade of the air conditioning zone in your Audi and need other elements from the same group, such as heat exchangers, expansion valves, or other cooling components, check the available parts in the Audi Evaporators category.

For drivers interested in the broader context of the parts market, we recommend an article discussing current trends in the use of original components from dismantling in premium segment cars – more information can be found in the material on the growing popularity of used OEM parts in the era of supply crises.