Mercedes CLK W209 M112 Water Hose Radiator Coolant Pipe Line A2095010282

Mercedes CLK W209 M112 Water Hose Radiator Coolant Pipe Line is a cooling system component designed for the efficient transport of coolant between the engine and the radiator. Thanks to its precisely selected shape and diameter, it ensures a stable flow of the working medium, which supports maintaining the correct operating temperature of the M112 unit. This is a practical solution for users who want to restore the proper functioning of the cooling system in their CLK W209 using an original Mercedes component.

Specifications and technical data

• SKU: A2095010282
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2095010282
• Substitutable numbers: A2095010282, A 209 501 02 82
• Category: Coolant Hoses

Function and role in the cooling system

The hose, which is part of the Cooling system hoses and pipes category, is responsible for a tight and stable connection of cooling system components in the Mercedes CLK W209 with the M112 engine. A properly selected hose minimizes the risk of fluid pressure drops, limits the possibility of air entering the system, and helps maintain even heat dissipation from the engine block to the radiator.

Using a dedicated hose allows for maintaining the factory hose routing geometry, which reduces stress on the connectors, limits the risk of abrasion, and facilitates the servicing of other components in the engine bay.

Benefits of using an original Mercedes hose

Choosing a water radiator hose matched to a specific model and engine unit brings a number of practical benefits:

• Compatibility with the cooling system – the hose is designed to work with the M112 engine in the CLK W209 body, which facilitates proper installation.
• Stable coolant flow – the appropriate cross-section and shape support an even flow of the working medium.
• Reduced risk of leaks – the matched hose ends facilitate proper seating on the connectors and cooperation with clamps.
• Better engine operating temperature control – efficient fluid flow helps avoid engine overheating.

For users who want to consciously take care of their cooling system, using the right hose is one of the key steps towards stable and predictable engine operation.

Purpose and application in the Mercedes CLK W209 M112

The offered water radiator hose is aimed at owners of the Mercedes CLK W209 generation with the M112 engine who are planning cooling system maintenance, replacing worn hoses, or fixing fluid leaks. It works well both for standard periodic maintenance and for more extensive work, such as replacing the radiator, thermostat, or water pump.

An element of this type is particularly important in vehicles operated in varied temperature conditions, where the cooling system is exposed to frequent changes in pressure and temperature. A properly selected hose helps maintain a balance between rapid heat dissipation and the stability of the entire system.

Product condition and installation aspects

The water radiator hose is offered in used condition, which allows for an economical replacement of the part while maintaining the manufacturer's original specifications. Before installation, a standard visual inspection, checking the material's flexibility, and assessing the surface in areas where it contacts the clamps are recommended.

During installation, it is worth paying attention to:

• proper positioning of the hose relative to other elements in the engine bay,
• selection of appropriate clamps and their tightening torque,
• bleeding the cooling system after refilling with fresh coolant.

Such an approach promotes trouble-free operation and reduces the risk of needing to intervene in the cooling system again.

Technical support and related components

If you are planning a comprehensive repair or upgrade of the engine area in your Mercedes and need other elements from the same group, such as additional lines, return hoses, or sections connecting to the radiator, check the available parts in the Mercedes cooling system hoses and pipes category.

To better understand the impact of efficient coolant flow on engine durability and the symptoms of overheating, it is worth reading the guide on our blog: Engine cooling system – overheating, repair, and used radiators. This will make it easier for you to plan the scope of service work and select the right components for your car.