Audi A4 B7 Air Conditioning Dryer Air Con Drier Tank 8E0820193E

Audi A4 B7 Air Conditioning Dryer Air Con Drier Tank is a cabin cooling system component responsible for stable moisture removal and protecting the compressor from contaminants. Thanks to its precise fit for the A4 B7 platform and its classification within the Air conditioning lines, hoses and connectors group, this part allows for efficient and technically correct air conditioning system maintenance. It is a practical solution for users who want to maintain air conditioning performance at the appropriate level while preserving factory operating characteristics.

Specifications and technical data

• SKU: 8E0820193E
• Mark: Audi
• Condition: Used
• OEM Part Number: 8E0820193E
• Substitutable numbers: 8E0820193E, 8E0 820 193 E
• Part type: Hose
• Category: A/C Hoses & Fittings

Function and role in the air conditioning system

The receiver drier in the Audi A4 B7 plays a key role in the refrigerant circuit, stabilizing its flow and supporting the drying process. It is responsible for:

• storing the refrigerant under specific system operating conditions,
• working with the desiccant to reduce moisture,
• protecting the compressor and expansion valve from solid contaminants.

As a result, the air conditioning system maintains proper cooling efficiency, and working components are less exposed to damage resulting from the presence of moisture or impurities.

Compatibility and fit for Audi

The presented receiver drier has been designed with the air conditioning system construction of the Audi A4 B7 generation in mind, which translates into the correct positioning of ports, mounting points, and proper interaction with other installation components. Factory fit for the Audi brand reduces the risk of leaks, stress on lines, and assembly problems that often occur with universal parts.

The element belongs to the Air conditioning lines, hoses and connectors group, which means it works directly with high and low-pressure lines, service connectors, and other interior cooling system components.

Performance characteristics and installation

As a part sourced from dismantling, the Audi A4 B7 Air Conditioning Dryer Air Con Drier Tank is an economical solution, allowing for the restoration of system efficiency without the need to invest in a new component. In practice, this means:

• preserving the original geometry and mounting points,
• the ability to install in place of the factory element without structural modifications,
• easier diagnostics and future service due to compliance with manufacturer documentation.

Before installation, a standard air conditioning system service procedure is recommended, including leak testing, refrigerant replacement, and checking the condition of other installation components.

Practical application and benefits of choosing a used component

Choosing a used receiver drier for the Audi A4 B7 is particularly beneficial in situations where there has been a system leak, condenser replacement, or post-collision repair. The original design intended for a specific model allows for maintaining operating parameters close to factory specifications, which translates into stable operating pressures and uniform cabin cooling.

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 lines, flexible hoses, or service connectors, check the available parts in the Audi air conditioning lines, hoses and connectors category.

Technical support and part selection

When selecting used components for premium class cars, it is worth being guided by the manufacturer's experience and real economic benefits. A good point of reference may be an article describing the advantages of using original parts from dismantling in premium segment vehicles – you can find more on this topic in the entry Used parts for Mercedes – original parts from dismantling, which shows how to reasonably combine quality with service cost optimization.