Mercedes W204 Air Conditioning Compressor Refrigerant Hose Line A/C A2048309815

Mercedes W204 Air Conditioning Compressor Refrigerant Hose Line is an original cabin cooling system component, designed for the precise connection of the compressor to other air conditioning parts. Thanks to its factory geometry and perfect fit for the W204 platform, the hose ensures stable refrigerant flow, which translates into efficient air conditioning performance and thermal comfort inside the vehicle. This is a practical solution for users who want to maintain compliance with Mercedes factory specifications and avoid issues with fitting aftermarket replacements.

Specifications and technical data

• SKU: A2048309815
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2048309815
• Substitutable numbers: A2048309815, A 204 830 98 15
• Category: A/C Hoses & Fittings

Purpose and function in the air conditioning system

The Mercedes W204 Air Conditioning Compressor Refrigerant Hose Line is responsible for transporting the working medium between the compressor and other system components. A correctly selected part in this category minimizes pressure drops, reduces the risk of leaks, and supports the stable operation of the entire air conditioning system in both urban and highway driving conditions.

The original Mercedes solution ensures:

• maintenance of the factory hose routing in the engine bay,
• appropriate rigidity and flexibility of the bent sections,
• compatibility with original connectors and mounts.

Construction and fitment for the Mercedes W204

The component belongs to the Air conditioning hoses, lines, and connectors group, meaning it has been designed to operate under pressure and in varying temperature conditions. The hose construction is adapted to the W204 body architecture, ensuring proper clearance from hot engine components and moving parts.

In practice, this translates into:

• easier installation without the need for modifications,
• lower risk of chafing and mechanical damage,
• maintenance of correct refrigerant flow across the entire load range.

Characteristics of the used OEM component

The offered hose is a used part, sourced from a dismantled Mercedes vehicle. This type of OEM component retains factory fitment parameters, which is particularly important in precise air conditioning systems. Choosing an original hose from the secondary market allows you to reduce repair costs while maintaining the high quality of workmanship characteristic of the Mercedes brand.

A used Mercedes W204 Air Conditioning Compressor Refrigerant Hose Line is especially suitable where the priority is:

• maintaining the original air conditioning system configuration,
• compatibility with the factory compressor and accessories,
• optimization of service costs without compromising on OEM parts.

Benefits of using an original Mercedes hose

Using a hose dedicated to the W204 reduces the risk of problems typical of mismatched replacements, such as leaks at connections or improper routing in the engine bay. An original component in this group supports the trouble-free operation of the A/C compressor, which has a direct impact on the durability of the entire system and the comfort of using the vehicle during both summer and winter seasons.

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

How to consciously choose a used air conditioning hose

When selecting a used air conditioning hose, it is worth paying attention to compatibility with the vehicle platform, compressor type, and system configuration. Original components from Mercedes dismantling often provide a better fit than many aftermarket replacements, which is crucial for the tightness and durability of the installation. You can find more about the advantages of using premium used components in the article Used parts for Mercedes – original parts from dismantling.

If you want to further optimize your service budget and learn practical tips on purchasing used OEM components, the guide Rising repair costs and the boom in used parts – how to save on car service? may also be helpful.