Mercedes W211 C219 Water Coolant Hose Pipe Radiator Line A2115010382

Mercedes W211 C219 Water Coolant Hose Pipe Radiator Line is an original, used water line between the radiator and other components of the coolant circuit. Designed by Mercedes, it ensures proper coolant routing, engine operating stability, and compliance with the vehicle's factory design. It is a practical solution for drivers and workshops that want to maintain the original geometry of the cooling system without assembly compromises.

Specifications and technical data

• SKU: A2115000472-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2115000472
• Substitutable numbers: A2115000472, A 211 500 04 72
• Part type: Hose
• Category: Coolant Hoses

Purpose and function in the cooling system

The offered hose belongs to the Cooling system hoses and pipes group and is responsible for transporting coolant between the radiator and other system components. A correctly selected element of this type:

• maintains stable fluid flow across the full range of operating temperatures,
• ensures tight connections with the radiator and other components,
• reduces the risk of engine overheating,
• allows for maintaining factory hose routing in the engine bay.

Thanks to a design consistent with the manufacturer's specifications, the hose fits dimensionally to the mounts and connectors in Mercedes E-Class W211 and CLS C219 models, which facilitates service and reduces vehicle downtime.

Benefits of using an original Mercedes hose

Using an original water hose in the cooling system provides a number of practical operational benefits:

• Factory fit – the correct length, shape, and connection diameter are maintained, which minimizes stress and the risk of leaks.
• Stable cooling system operation – proper fluid routing helps maintain optimal engine temperature.
• Hassle-free installation – the hose can be removed and installed using standard workshop tools, without the need for modifications.
• Consistency with other system elements – compatibility with the radiator, connectors, and clamps provided by the manufacturer is maintained.

Product characteristics and service application

As an original Mercedes part, the coolant hose is suitable both for standard replacement of a worn section of the installation and for post-accident repairs in the front part of the vehicle. It is effective in situations where:

• the existing hose is brittle, leaking, or mechanically damaged,
• it is necessary to restore the factory routing of the cooling line after bodywork repairs,
• the workshop aims to maintain the original vehicle specification.

The used nature of the part allows for economical repair while maintaining the original design, which is particularly important for older generations of W211 and C219 models.

Support with selection and additional materials

To select the correct hose for a specific engine version, it is worth using the manufacturer's markings and vehicle data – including the VIN and information from service catalogs. If necessary, you can verify the compatibility of the part with the cooling system in your vehicle using OEM data and interchangeable numbers available in the technical specification.

If you want to better understand how high temperatures affect the efficiency of the cooling system and when it is worth considering the installation of used components, check out the guide Summer heat vs. cooling system: used radiators and fans as a guarantee of savings. You will find practical tips regarding operation and service there.

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

For those who want to consciously buy used components online and verify their fitment for a specific car, the step-by-step guide will be helpful: Safe purchase of used car parts online, describing, among other things, selection by OEM numbers and practical purchasing strategies.