Mercedes A238 M276 A/C Air Condition Pipe Hose Line Tube A2138301101

Mercedes A238 M276 A/C Air Condition Pipe Hose Line Tube is an original cabin cooling system component designed for vehicles with a petrol engine. Thanks to its factory geometry and precise cross-section, the pipe ensures stable refrigerant flow, which translates into efficient, uniform air conditioning performance and thermal comfort inside the vehicle. This is a practical solution for users who want to restore the proper operation of the air conditioning system without compromising on fitment.

Specifications and technical data

• SKU: A2138301101
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2138301101
• Substitutable numbers: A2138301101, A 213 830 11 01
• Fuel type: Petrol
• Category: A/C Hoses & Fittings

Purpose and function in the air conditioning system

The offered pipe belongs to the A/C pipes, hoses, and connectors category and is responsible for a tight and stable connection of A/C system components in Mercedes cars with a petrol engine. A properly selected air conditioning hose minimizes refrigerant pressure drops, reduces the risk of leaks, and supports uniform heat dissipation from the evaporator and condenser.

In practice, this means that after installing a functional pipe, the air conditioning system can maintain proper operating parameters, which is particularly important in premium-class vehicles where stable driving comfort is expected under varying temperature conditions.

Advantages of using an original Mercedes pipe

Using an original air conditioning pipe in a Mercedes offers a number of technical benefits:

• factory fitment for the air conditioning system in a specific body type and petrol engine,
• properly selected diameter and shape of the pipe, supporting correct refrigerant flow,
• compatibility with original connectors and mounts in the engine bay and near the bodywork,
• preservation of the A/C system operating characteristics designed by the manufacturer.

As a result, the installation process is straightforward, without the need for modifications, and the air conditioning system can operate under conditions close to factory specifications. This is especially important in vehicles where operational predictability and ease of future maintenance are prioritized.

Characteristics of the used component

The offered air conditioning pipe is a used component, sourced from vehicle dismantling, which allows you to combine the original quality of the part with a more favorable purchase cost. For many Mercedes users, this is a reasonable compromise between quality and budget, especially for air conditioning system components that must comply with factory specifications.

Before installation, a standard service procedure is recommended: checking the system for leaks, replacing seals in the connectors, and performing a pressure test and refrigerant refill in accordance with the vehicle manufacturer's recommendations. This approach allows you to fully utilize the potential of the part and reduce the risk of future leaks.

Integration with the petrol system

The pipe has been designed for cars with a petrol engine, which is significant for the routing of lines in the engine bay, clearance near auxiliary components, and resistance to the temperature and vibrations characteristic of this powertrain. Proper routing of the pipe relative to the manifold, A/C compressor, and other components reduces the risk of abrasion and localized stress.

Thanks to this, the air conditioning system can operate stably both in city traffic and during longer trips, and the driver maintains cabin cooling comfort regardless of engine load.

Complementary Mercedes air conditioning system components

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 additional pipes, flexible hoses, or service connectors, check out the available parts in the Mercedes A/C pipes, hoses, and connectors category.

For premium-class vehicles, it is particularly cost-effective to combine original dismantled components into a coherent repair kit. If you want to better understand how to use pre-owned components in your car, check out the article Used parts for Mercedes – original parts from dismantling, where you will find practical tips on selecting and operating such components.