Mercedes W203 C209 Kompressor Air Conditioning Condenser Pipe Line

The Mercedes W203 C209 Air Conditioning Hose Pipe Line is a component from the Cooling System Hoses and Pipes category, designed for use in Mercedes vehicles. It is a practical solution for users looking for a tested, used component that will restore the proper functioning of the cooling and air conditioning system in their car.

Specifications and technical data

• SKU: A2712300856
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2712300856
• Substitutable numbers: A2712300856, A 271 230 08 56, BG
• Category: Coolant Hoses

Application and Function of the Hose

The air conditioning hose in Mercedes W203 and C209 models is responsible for safely conveying the working fluid between system components, which directly impacts stable engine operating temperature and thermal comfort in the cabin. A properly selected hose minimizes pressure drops, ensures system tightness, and supports even heat dissipation from the cooling system.

A component from this group is particularly important in vehicles operated in urban conditions and on longer journeys, where the cooling and air conditioning system operates continuously. The correct selection of the hose helps to avoid engine overheating and a drop in air conditioning performance.

Benefits of Using an Original Mercedes Hose

Choosing a hose from the Cooling System Hoses and Pipes category dedicated to Mercedes ensures:

• factory fit for the cooling and air conditioning system in W203 and C209 body styles,
• appropriate hose routing geometry in the engine bay,
• maintenance of working fluid flow parameters consistent with manufacturer specifications,
• reduction of leakage risks associated with using universal parts.

This allows for smooth installation without the need for system modifications, and the cooling and air conditioning system can operate under stable conditions, contributing to longer component lifespan.

Condition, Origin, and Fitment

The offered hose is a used component, which represents a reasonable compromise between repair cost and maintaining the quality characteristic of original Mercedes parts. Such components are typically sourced from dismantled vehicles where the cooling and air conditioning system was functioning correctly, allowing for their further use in other vehicles.

Before purchasing, it is advisable to verify the hose's compatibility with the specific engine version and year of the car, using the OEM part number and available replacement numbers in the technical specifications. This approach minimizes the risk of incorrect fitment and facilitates quick installation at the workshop.

Operation of the Cooling and Air Conditioning System

A functional air conditioning hose has a real impact on engine operating temperature stability and vehicle user comfort. In conjunction with an efficient radiator, coolant pump, and other hoses, it forms a complete system that protects the engine from overheating. If you want to better understand the relationships between individual components, it is worth reading the article Engine Cooling System – Overheating, Repair, and Used Radiators, which discusses the impact of the cooling system on engine durability.

Other Mercedes Cooling System Hoses and Pipes

If you are also looking for other Mercedes Cooling System Hoses and Pipes for your car, check availability in our dedicated category: Mercedes Cooling System Hoses and Pipes. This will allow you to easily assemble a complete set of components necessary for comprehensive servicing of the cooling and air conditioning system in your car.