Air Conditioning Line Mercedes EQA H243 Refrigerant Evaporator Pipe A2438306300

Air Conditioning Line Mercedes EQA H243 Refrigerant Evaporator Pipe is an original air conditioning cooling system component, designed for precise integration with the installation in the EQA model. Thanks to its factory geometry and fitment for the specific H243 platform, it ensures stable refrigerant flow and proper operation of the entire system. Using an OEM component allows for a technically correct repair without interfering with the vehicle's construction.

Specifications and technical data

• SKU: A2438306300
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2438306300
• Substitutable numbers: A2438306300, A 243 830 63 00
• Category: A/C Hoses & Fittings

Purpose and function in the air conditioning system

The Air Conditioning Line Mercedes EQA H243 Refrigerant Evaporator Pipe is responsible for the controlled flow of the cooling medium between system components, which directly impacts the cooling efficiency of the vehicle's interior. In modern designs such as the EQA, the correct routing and diameter of the pipe are crucial for maintaining proper pressure and stable operating temperatures.

Thanks to a design consistent with factory specifications, the system maintains proper sealing, and the risk of local overheating or performance drops is minimized. This solution is particularly important in electric vehicles, where the air conditioning system works in conjunction with temperature management systems for other components.

Benefits of using an original pipe

Using an original pipe in the air conditioning system provides a number of practical benefits:

• factory fitment for mounts and routing in the H243 body,
• preservation of the flow characteristics designed by the manufacturer,
• reduction of the risk of leaks resulting from incorrect aftermarket alternatives,
• consistency with other air conditioning cooling system components.

For the user, this means stable air conditioning operation and a lower risk of needing further service interventions after replacing the part.

Assembly characteristics and condition

The item comes from disassembly and is classified as a used OEM component. This type of part is particularly attractive in situations where maintaining the original system specification while optimizing repair costs is a priority. The pipe is ready for installation in place of the factory equivalent, without the need for any modifications to the installation.

Due to the nature of air conditioning systems, installation by a specialized service center is recommended, using appropriate tools and procedures for venting and filling the system. A correctly performed replacement allows for the full potential of the part to be utilized and maintains safe operating parameters.

Part selection by numbers and vehicle compatibility

The pipe is assigned to a specific manufacturer reference, which facilitates clear identification and selection for a given vehicle unit. In practice, this means the possibility of verifying compatibility by the OEM part number and interchangeable numbers, as well as by the SKU designation in the store catalog. To ensure a perfect fit, it is worth comparing the existing element with the offered pipe and consulting a mechanic or technical advisor.

The Mercedes brand designation guarantees that you are dealing with a component designed specifically for vehicles from this manufacturer, rather than a universal replacement with uncertain parameters.

Why choose a used original Mercedes component

For premium brands, choosing a used, original pipe is often a reasonable compromise between cost and quality. The part retains its factory geometry and operating characteristics, while simultaneously allowing for reduced expenses related to air conditioning system repairs. Information about the condition of the product enables an informed assessment of whether a given component will meet expectations in a specific service application.

If you want to better understand the advantages of using original parts from disassembly in cars of this brand, it is worth reading the article describing the practical aspects of such repairs: used parts for Mercedes – original components from disassembly.

If you are planning a comprehensive repair or upgrade of the air conditioning area in your Mercedes and need other elements from the same group, such as lines, hoses, or connectors, check the available parts in the category Air conditioning lines, hoses, and connectors for Mercedes.