Kompressor Mercedes C CLK W203 C209 Radiator Expansion Tank Top Coolant Hose

Kompressor Mercedes C CLK W203 C209 Radiator Expansion Tank Top Coolant Hose is an original cooling system component from the Lines, hoses, and pipes group, designed for use in Mercedes C-Class and CLK models. This used OEM part ensures proper coolant flow in the compressor area, which translates into stable engine and accessory operation. It is a practical solution for users looking for a proven component instead of replacements with uncertain parameters.

Specifications and technical data

• SKU: A2095010082
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2095010082
• Substitutable numbers: A2095010082, A 209 501 00 82, BG
• Category: Hoses, Lines & Pipes

Purpose and function of the coolant hose

The presented coolant hose is responsible for the safe discharge and supply of coolant in the compressor area, which is important for maintaining a stable operating temperature of the power unit. A properly selected hose minimizes the risk of leaks, pressure drops, and overheating of components cooperating with the cooling system.

In the event of signs of leaks, a drop in fluid level, or visible damage to the rubber, replacing the hose with an original component is a recommended service action. Using a part from the same design group as the factory one allows for maintaining the flow characteristics designed by the manufacturer.

Construction and fitment to the cooling system

The coolant hose in this configuration is a molded element, adapted to work in the Mercedes engine compartment, with appropriately selected routing and connection diameters. This allows for secure seating on the connectors and maintaining the correct alignment relative to other components, without tension or twisting of the hose.

The original design promotes the maintenance of connection tightness with clamps and resistance to typical thermal and mechanical loads occurring during operation. This is especially important in the compressor zone, where temperature and vibrations are higher than in other sections of the system.

Benefits of using an original coolant hose

Choosing an element such as Kompressor Mercedes C CLK W203 C209 Radiator Expansion Tank Top Coolant Hose allows you to maintain the consistency of the cooling system with the vehicle's factory specification. In practice, this means:

• maintaining the designed coolant flow in the compressor area,
• reduced risk of leaks resulting from shape or diameter mismatch,
• easier installation thanks to compatibility with factory hose routing,
• maintaining a stable operating temperature of the engine and accessories.

For users planning a broader cooling system inspection or replacing several hoses at once, it may be helpful to browse the entire product group in the Cooling system and accessory lines, hoses, and pipes category to select elements with similar characteristics.

Part condition and service application

The offered coolant hose is a used part, which makes it a reasonable cost alternative to new OEM components, while maintaining proper fitment for a specific vehicle configuration. This type of element will work well both for standard repairs after a failure and for preventive replacement of worn hoses in older Mercedes vehicles.

Before installation, a standard service procedure is recommended: checking the condition of the connectors, replacing clamps with new ones, and bleeding the cooling system after filling it with fresh fluid. This approach allows for fully utilizing the part's potential and reducing the risk of needing to intervene in the system again.

Operation and maintenance of the cooling system

Regular inspection of lines and hoses in the car has a direct impact on the reliability of the entire cooling system. During periods of increased thermal loads – both in summer and winter – it is worth paying attention to the flexibility of the rubber, any cracks, and traces of dried fluid at the connections.

For drivers preparing their car for the winter season, the guide how to assess the condition of used cooling system components before frost may be useful, which discusses, among other things, selecting parts according to manufacturer markings, typical signs of wear, and practical service checklists.