Audi Skoda Seat Volkswagen Air Conditioning A/C Evaporator 5Q2820102D

The Audi Skoda Seat Volkswagen Air Conditioning Evaporator is an A/C system component responsible for the efficient evaporation of refrigerant and stable lowering of cabin air temperature. The offered part from the Volkswagen group is a used component, allowing for an economical yet technically sound repair of the air conditioning system in many popular VAG group models. This is a solution for users who expect a proven part at a reasonable price, without compromising the system's functionality.

Specifications and technical data

• SKU: RHD-5Q2820102D-1
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 5Q2820102D
• Substitutable numbers: 5Q2820102D, 5Q2 820 102 D
• Category: A/C Evaporators

Technical Characteristics of the Air Conditioning Evaporator

The evaporator belongs to the Evaporators category and is factory-designed to work with air conditioning systems used in Volkswagen group vehicles, including selected Audi, Skoda, and Seat models. Its construction is based on an aluminum heat exchanger with a dense fin structure, which promotes efficient heat transfer from the air to the refrigerant. This allows the A/C system to maintain stable operating parameters both in city traffic and during longer journeys.

A properly selected evaporator ensures:

• efficient cooling of the air supplied to the vehicle's interior,
• proper cooperation with the compressor, condenser, and expansion valve,
• maintenance of correct pressure and temperature of the refrigerant in the low-pressure circuit,
• stable operation of the air conditioning system across a wide range of loads.

Purpose and Compatibility within the Volkswagen Group

The presented air conditioning evaporator is an original part from the Volkswagen range, meaning it has been designed for specific VAG group platforms. This ensures key mounting parameters are maintained, such as connector geometry, mounting locations, and compatibility with the heater core housing and air ducts. In practice, this translates to the possibility of installation without structural modifications in the models for which it is intended.

When selecting an evaporator for a specific car, it is worth paying attention to:

• compatibility with the vehicle platform (compact segment, SUV, van, etc.),
• type of air conditioning system used (manual or automatic),
• steering system (left-hand or right-hand drive versions, if applicable),
• production year and body generation within a given model.

Condition, Verification, and Installation Recommendations

The offered evaporator is used, which means it comes from an operated vehicle but has been verified for its suitability for further installation. This type of part allows for a significant reduction in the cost of air conditioning system repair while maintaining correct operating parameters. Before installation, standard servicing procedures are recommended, such as flushing the system, replacing the cabin filter, and checking the tightness of pipes and connections.

To ensure long-term and trouble-free operation, it is advisable during installation to:

• use new seals on the low-pressure line connections,
• check the condition of the desiccant and replace it with a new one if necessary,
• perform vacuuming and filling the system with the correct amount of refrigerant,
• verify the correct operation of the blower fan and air conditioning controls.

Benefits of Using an Original Evaporator

Using an original evaporator from the Volkswagen group allows for the preservation of the air conditioning system's original operating parameters, which is important for both driving comfort and the durability of other A/C components. A properly selected heat exchanger reduces the risk of excessive compressor load, minimizes cooling performance drops, and helps maintain adequate cabin air humidity. This is particularly important in vehicles used intensively, e.g., in company fleets or in city traffic.

If you are planning a comprehensive repair or upgrade of the climate control zone in your Volkswagen and need other parts from the same group, such as other heat exchangers, heater core housing components, or air cooling system components, check the available parts in the Volkswagen Evaporators category.

Additional Technical Support

For larger servicing tasks, involving not only the air conditioning system but also the drivetrain and power transmission, advisory materials on diagnostics and selection of service parts can be helpful. For work on the drivetrain, it is worth familiarizing yourself with practical tips that facilitate the assessment of component condition and the selection of replacement parts, including those from the aftermarket – you will find them in the article Clutch and Dual-Mass Flywheel – Diagnostics and Part Selection for the Drivetrain.