Mercedes C118 W177 W247 M260 Water Coolant Hoses Pipes Cable Cooler A1775010102

Mercedes C118 W177 W247 M260 Water Coolant Hoses Pipes Cable Cooler is an original cooling system component set designed for petrol engines. Thanks to its factory geometry and precise fit for the specific powertrain, it ensures stable coolant flow and proper integration with the radiator and engine accessories. This is a practical solution for users who want to maintain cooling system consistency with the Mercedes factory specification and avoid issues with leaks or improper flow.

Specifications and technical data

• SKU: A1775010102-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1775010102
• Substitutable numbers: A1775010102, A 177 501 01 02
• Fuel type: Petrol
• Category: Hoses, Lines & Pipes

Purpose and function in the cooling system

The offered set of coolant hoses and pipes has been designed to work with the M260 petrol engine in Mercedes compact models. These components are responsible for precise coolant routing between the engine block, heat exchangers, and other system components. Properly selected hoses minimize the risk of engine overheating, support a stable operating temperature, and improve the working conditions of the accessories.

The cooling system in modern Mercedes vehicles is complex and requires maintaining appropriate diameters, shapes, and hose mounting points. Using original components from this group allows for maintaining the factory coolant flow characteristics, which is important for both engine durability and the correct operation of control systems.

Construction and fitment for Mercedes models

The coolant hose set includes flexible hoses and rigid pipes that route the fluid in critical areas of the engine bay. The design was developed specifically for the architecture of the M260 unit and the bodywork of the C118, W177, and W247 models, which ensures:

• proper hose routing while maintaining required bending radii,
• easy installation at original mounting points,
• reduced stress on cooling system ports and connectors,
• even coolant distribution throughout the entire circuit.

Such fitment translates into stable system operation, as well as easier diagnostics and service in the future. Using components from the Hoses, pipes, and lines group dedicated to a specific engine and body type reduces the risk of collision with other components in the engine bay.

Benefits of using original coolant hoses

Choosing original coolant hoses for a Mercedes brings a number of practical benefits in daily operation:

• Compatibility with the petrol engine – components designed for the specific thermal parameters of the M260 unit.
• Stable operating temperature – proper coolant flow supports efficient heat dissipation from the engine block and accessories.
• Better connection tightness – matched diameters and shapes reduce the risk of leaks at joints.
• Easier service installation – hoses routed according to the factory path do not require modifications or "forced" fitting.
• Consistency with other cooling system elements – maintaining the original configuration facilitates later repairs and diagnostics.

For users who prioritize technically correct cooling system repair, using such a set of hoses is a reasonable choice that allows maintaining engine performance at the level intended by the manufacturer.

Characteristics of the used component

The offered coolant hose set is a used component, sourced from dismantling. This means it retains the original manufacturer's specification while providing an economical alternative to new parts. In practice, this allows for reducing repair costs while maintaining factory fitment for a specific Mercedes model. This type of solution is particularly beneficial during comprehensive service work when a larger number of cooling system components are being replaced.

Before installation, standard service procedures are recommended: leak testing, verification of connector condition, and coolant replacement in accordance with the vehicle manufacturer's recommendations. This approach allows for fully utilizing the potential of the offered set and limiting the risk of subsequent leaks.

Expanding Mercedes cooling system service

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

If you are interested in a broader context of the cost-effectiveness of using dismantled components and want to better understand how used parts can lower service costs while maintaining OEM quality, it is worth reading the guide: Smart Skoda servicing – why second-hand parts are the best choice for your wallet. Although it concerns a different brand, the principles presented there help in making informed purchasing decisions also in the case of Mercedes cars.