Mercedes GLC C253 X253 M274 Air Conditioning Pipe Compressor Hose A2538301200

Mercedes GLC C253 X253 M274 Air Conditioning Pipe Compressor Hose is an original cabin cooling system component designed for use in Mercedes vehicles from the GLC family. The precise design of the pipe ensures leak-proof refrigerant routing, which translates into stable, comfortable, and safe air conditioning operation during daily use.

Specifications and technical data

• SKU: A2538301200
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2538301200
• Substitutable numbers: A2538301200, A 253 830 12 00
• Category: A/C Hoses & Fittings

Purpose and function in the air conditioning system

The air conditioning pipe used in GLC C253 and X253 models with the M274 engine is responsible for transporting refrigerant between system components, maintaining proper tightness and resistance to operating pressure. A correctly selected hose reduces performance drops, minimizes the risk of refrigerant loss, and supports the stable operation of the compressor, condenser, and evaporator.

The original geometry and diameter of the pipe allow for maintaining factory flow parameters, which is particularly important for modern, precisely tuned air conditioning systems used in Mercedes GLC-class vehicles.

Construction and fitment for Mercedes GLC

The element belongs to the Air conditioning pipes, hoses, and connectors group, meaning it has been designed to work in high-pressure and variable-temperature environments. The pipe construction combines flexible sections with rigid sections and factory connectors, which facilitates installation in the engine bay and body area where space is limited.

The factory pipe ends are prepared for compatibility with original fittings and connectors in the Mercedes air conditioning system, allowing for installation without modifications, maintaining tightness, and ensuring proper routing relative to other components.

Benefits of using an original pipe

• Compatibility with the GLC C253/X253 platform – the pipe is matched to the air conditioning system in these body styles, which reduces the risk of collision with other components.
• Stable operating parameters – maintaining factory cross-sections and pipe lengths supports correct operating pressures in the installation.
• Safe operation – original connectors and flexible sections are designed for long-term operation under thermal and mechanical load.
• Economical repair – using a used, original element allows for reduced service costs while maintaining high-quality fitment.

Condition, verification, and service application

The offered pipe comes from dismantling and is an original Mercedes brand component, which is important for maintaining the integrity of the entire air conditioning system. This type of component is particularly useful for repairs after leaks, frontal or side collisions, as well as when replacing other system elements where maintaining the factory routing of the pipes is required.

Selecting parts by OEM number and interchangeable numbers allows for precise matching to a specific vehicle configuration, which minimizes the risk of installation problems and subsequent leaks in the system.

Expansion and service of the Mercedes air conditioning system

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.

If you want to better understand how using original used components – including air conditioning elements – affects maintenance costs and the reliability of your car, read the article Used parts for Mercedes – original parts from dismantling, which discusses practical aspects of selecting and operating such components.