Mercedes W213 C238 Coolant Air Conditioning Pipe A/C Hose Line Tube A2138301602

Mercedes W213 C238 Coolant Air Conditioning Pipe A/C Hose Line Tube is an original cabin cooling system component designed for E-Class and E-Class Coupe models. Thanks to its factory geometry and proper refrigerant routing, the pipe ensures stable air conditioning operation and maintains a comfortable temperature inside the vehicle. This is a solution for users who want to maintain consistency with the factory design and choose a component matched to Mercedes specifications, while also benefiting from the advantages of a dismantled part.

Specifications and technical data

• SKU: A2138301602
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2138301602
• Substitutable numbers: A2138301602, A 213 830 16 02
• Category: A/C Hoses & Fittings

Purpose and function in the air conditioning system

The pipe belongs to the Air conditioning pipes, hoses and connectors group, responsible for the tight and safe routing of refrigerant between individual system components. Proper selection of this element is important for:

• maintaining the correct pressure in the air conditioning circuit,
• reducing refrigerant and oil losses,
• stable operation of the compressor and control valves,
• reducing vibrations and stress in the installation.

Using a pipe dedicated to the specific W213/C238 body generation allows for maintaining factory installation routing, which facilitates assembly and reduces the risk of collision with other engine bay components.

Original origin and fitment for Mercedes

The element comes from the Mercedes range, which means maintaining factory manufacturing standards, connection diameters, and connector types used in the brand's air conditioning systems. As a result, the pipe works with original components such as the condenser, evaporator, or compressor without the need for adapters or modifications.

Original manufacturing translates into:

• secure fit with brackets and mounts in the body,
• compliance with factory service points (e.g., filling and venting connections),
• easier diagnostics of potential leaks in the future.

Characteristics of the used part

The air conditioning pipe is offered as a used part, sourced from vehicle dismantling. This type of component, provided it is airtight and free of mechanical damage, can still ensure proper system operation for a long time, representing an economical alternative to a new element. In the case of air conditioning pipes, it is crucial to maintain the integrity of the connectors and flexible sections, which allows for trouble-free installation and correct tightening to torque specifications.

Choosing a used part is particularly beneficial for post-accident repairs or when replacing components damaged by corrosion, where both cost and maintaining the original system specification are important.

Benefits of using an original air conditioning pipe

Using an air conditioning pipe dedicated to the W213/C238 allows for reducing the risk of problems typical of replacements with imprecise fitment. The most important advantages include:

• Factory fitment for the air conditioning system – compliance with installation geometry and mounting points in the body.
• Stable system operating parameters – proper refrigerant routing and reduction of pressure drops.
• Easier assembly – no need for installation modifications, which shortens service time.
• Consistency with other system elements – the pipe works with original Mercedes components.

Expanding the air conditioning system in Mercedes

If you are planning a comprehensive repair or upgrade of the air conditioning zone in your Mercedes and need other elements from the same group, such as additional pipes, flexible hoses, or service connectors, check the available parts in the Mercedes air conditioning pipes, hoses and connectors category.

More about the advantages of original used Mercedes parts

When selecting elements for the air conditioning system, it is worth considering the brand's specificity and the benefits of using original components from dismantling. A broader discussion of this approach, along with examples of other sub-assemblies, can be found in the article Used parts for Mercedes – original components from dismantling, which helps in consciously planning repairs in premium class vehicles.