Mercedes W177 Water Hose Coolant Cooling Tube Hose Pipe Line A2475062800

Mercedes W177 Water Hose Coolant Cooling Tube Hose Pipe Line is an original component from the Cooling system hoses and pipes group, designed to route coolant within the engine bay. Thanks to its factory-spec geometry and precise fitment to the manufacturer's installation, it ensures stable coolant flow and proper compatibility with other system components.

Specifications and technical data

• SKU: A2475062800-2
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2475062800
• Substitutable numbers: A2475062800, A 247 506 28 00, A2478307001, A 247 830 70 01
• Category: Coolant Hoses

Purpose and function in the cooling system

This water hose is a component of the system responsible for transporting coolant between engine sub-assemblies and accessories. The properly shaped cooling pipe maintains the correct flow diameter, which promotes a stable operating temperature for the power unit and reduces the risk of localized overheating.

Due to its design, which complies with factory specifications, the hose maintains proper routing in the engine bay, minimizing stress, twisting, and the possibility of rubbing against other components. This translates into a longer service life for the entire cooling system and predictable vehicle behavior under various operating conditions.

Advantages of using an original Mercedes hose

Using an original cooling hose in a Mercedes ensures:

• precise fitment to the cooling system mounts and connectors,
• maintenance of the factory routing path in the engine bay,
• appropriate material stiffness and flexibility within the operating temperature range,
• consistency with other components of the vehicle's cooling system.

This solution is particularly beneficial for repairs where repeatability of operating parameters and compliance with the manufacturer's service documentation are important. The original cooling system hose also facilitates diagnostics and subsequent inspections, as the factory configuration of the installation is preserved.

Product characteristics and condition

The offered item comes from the Mercedes brand and is classified in the Cooling system hoses and pipes group. The product is used, which in practice means it has already been in service in a vehicle but can still perform its function after proper installation. This type of part is a good solution for economical repairs when the priority is to maintain the original system design while reducing costs.

The hose has an assigned OEM part number and interchangeable numbers, which facilitates unambiguous identification in the manufacturer's catalogs and service systems. This allows for precise verification of compatibility with a specific engine version and vehicle configuration before installation.

Selection, installation, and compatibility

Before installation, it is recommended to compare the shape, connection diameters, and placement of mounts with the part removed from the vehicle. Proper selection of the water hose has a direct impact on system tightness, correct coolant circulation, and engine safety. Installation should be performed using appropriate clamps and in accordance with the tightening torques recommended by the vehicle manufacturer.

In case of doubts regarding overheating diagnostics or the general condition of the cooling system, it is worth using educational materials. Practical tips regarding symptoms, causes, and repair methods can be found in the article: Engine cooling system – overheating, repair, and used radiators.

Original used parts and repair quality

Choosing original, used cooling system components allows you to combine cost control with the preservation of design solutions provided by the vehicle manufacturer. For many users, this is a reasonable compromise between price and quality, especially in the case of elements such as cooling hoses, where fitment and resistance to operating conditions are key.

If you want to better understand why original used parts can be a safe and cost-effective choice, check out the guide: Quality assurance and OEM safety – why used original car parts are the best choice for your car?.

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 lines, hoses, or cooling pipes, check the available parts in the Mercedes cooling system hoses and pipes category.