Mercedes C205 OM651 Air Condition Pressure A/C Pipe Hose Line Tube A2058302900

Mercedes C205 OM651 Air Condition Pressure A/C Pipe Hose Line Tube is an original cabin cooling system component designed for vehicles with a diesel engine. As part of the Air conditioning pipes, hoses, and connectors group, it ensures leak-proof refrigerant routing and stable operation of the compressor and other air conditioning components. This used component allows for a technically correct system repair without the need for expensive replacements.

Specifications and technical data

• SKU: A2058302900
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2058302900
• Substitutable numbers: A2058302900, A 205 830 29 00
• Fuel type: Diesel
• Category: A/C Hoses & Fittings

Purpose and function in the air conditioning system

The described air conditioning pipe has been designed to work with a Diesel engine unit, which means it is adapted to the operating characteristics of a diesel engine and the typical thermal conditions in the engine compartment. It is responsible for the safe transport of refrigerant between system components, maintaining the appropriate operating pressure and minimizing performance drops.

A properly selected air conditioning pipe is crucial for:

• maintaining the tightness of the refrigerant circuit,
• stable operation of the compressor and expansion valve,
• reducing vibrations and stress in the system,
• maintaining the factory geometry of pipe routing in the engine compartment.

Benefits of using an original Mercedes pipe

Choosing an original air conditioning pipe dedicated to the C205 body and OM651 engine allows you to maintain the factory operating parameters of the system. Precise fit of shape and length facilitates installation and eliminates the risk of collision with other elements in the engine compartment. Properly selected internal and external pipe diameters support correct refrigerant flow, which translates into a stable cabin air temperature.

A used OEM component is also a reasonable compromise between repair cost and quality maintenance – especially in the case of premium class cars, where the air conditioning system is an important element of driving comfort.

Condition, installation, and service aspects

The pipe is offered as a used part, which in practice means it comes from disassembly and was previously operated in a vehicle. Such components are frequently chosen by workshops specializing in the Mercedes brand because they allow for economical repair while maintaining the original system design.

Before installation, a standard service procedure is recommended, including:

• verification of the air conditioning system's tightness after pipe installation,
• replacement of seals at connection points,
• vacuuming and refilling the system with the appropriate refrigerant,
• checking operating pressures at a service station.

Why it is worth choosing used original Mercedes parts

In the case of premium class cars, the use of original components from disassembly is often the most rational solution. It allows you to maintain the structural consistency of the vehicle while reducing costs compared to new elements from an authorized network. If you want to learn more about the advantages of this approach, check out the article Used parts for Mercedes – original components from disassembly, which describes practical repair examples using factory parts.

Expanding the air conditioning system in a 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.