Porsche 911 Boxster 986 997 Cabrio Air Conditioning Dryer Receiver 99657304300

Porsche 911 Boxster 986 997 Cabrio Air Conditioning Dryer Receiver is an original cabin cooling system component designed for Porsche cabriolet models. This specialized component from the Dryer filters and accumulators group is responsible for the stable operation of the air conditioning, ensuring clean, dry, and comfortable air inside your sports Porsche.

Specifications and technical data

• SKU: 99657304300-1
• Mark: Porsche
• Condition: Used
• OEM Part Number: 99657304300
• Substitutable numbers: 99657304300, 9 965 730 43 00, 944 573 143 01, 996 573 043 00, 997 573 043 02, 99757304302, 996573043, 996 573 043
• Category: A/C Receiver Dryers & Accumulators

Purpose and function in the air conditioning system

The air conditioning dryer receiver in the Porsche 911 as well as the Boxster 986 and 997 plays a key role in protecting the entire cabin cooling system. Its task is:

• moisture separation from the refrigerant,
• filtering solid contaminants circulating in the system,
• stabilizing the operation of the compressor and expansion valve,
• reducing the risk of corrosion in lines and heat exchangers. As a result, the air conditioning system operates more evenly, and components such as the compressor, condenser, or evaporator are better protected against damage resulting from the presence of moisture and contaminants.

Benefits of using an original Porsche dryer receiver

Using an original dryer receiver in sports Porsche models translates into measurable operational benefits. The component is structurally matched to the air conditioning system in the 911 and Boxster, which ensures:

• correct refrigerant flow characteristics throughout the entire circuit,
• appropriate sorption capacity of the drying cartridge,
• compatibility with factory lines and mounts,
• consistency with the operating parameters of the compressor and expansion valve. This solution is particularly important in cars with higher power and dynamic driving characteristics, where the air conditioning system operates under varied thermal and pressure conditions.

Technical aspect and mounting fitment

The air conditioning dryer receiver used in this Porsche model has been designed as a component that works with the factory high and low-pressure pipe and line system. This means that:

• original mounting points in the vehicle compartment are maintained,
• threaded connections and quick-connectors comply with factory specifications,
• there is no need to modify the installation when the correct model is selected. Additionally, the presence of dedicated interchangeable numbers facilitates part selection for different engine versions and model years within the same platform.

Component condition and service recommendations

The offered Porsche air conditioning dryer receiver comes from a group of used parts, which allows for economical system repair while maintaining the original design. Before installation, a standard service procedure is recommended, including:

• checking the tightness of lines and connectors,
• replacing the refrigerant in accordance with the vehicle manufacturer's guidelines,
• proper venting and filling of the system using a service station. This approach allows for fully utilizing the component's potential and reducing the risk of further interventions in the air conditioning system.

Compatibility within the Porsche model group

The air conditioning dryer receiver used in the Porsche 911 and Boxster 986 and 997 belongs to a family of components for which various reference and interchangeable numbers are provided. This makes it possible to match the part to a specific vehicle configuration while maintaining consistency with factory service documentation. This solution facilitates work for workshops specializing in the Porsche brand and for owners who care about the technical correctness of repairs. If you are planning a comprehensive repair or upgrade of the air conditioning system area in your Porsche and need other elements from the same group, such as additional dryers, refrigerant accumulators, or filtering elements, check the available parts in the Porsche dryer filters and accumulators category. For owners of other premium brands who want to deepen their knowledge about the operation and maintenance of advanced drive systems and engine accessories, an article dedicated to caring for units in the Mercedes-Benz C-Class and E-Class may be helpful – more information can be found in the material Reliability under the star sign – how to take care of engine accessories in popular Mercedes-Benz C-Class and E-Class models?.