Mercedes V177 W177 M260 Turbo Water Coolant Pipe Hose Line A2602031300

Mercedes V177 W177 M260 Turbo Water Coolant Pipe Hose Line is an original cooling system component designed for the precise routing of coolant in turbocharged engines. Thanks to its factory-fit design for Mercedes vehicles, it ensures stable thermal conditions in the turbocharger area and reliable cooperation with other cooling system components.

Specifications and technical data

• SKU: A2602031300
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2602031300
• Substitutable numbers: A2602031300, A 260 203 13 00
• Category: Coolant Hoses

Purpose and function in the cooling system

The presented hose belongs to the Cooling system pipes and hoses group, responsible for the controlled flow of coolant between key engine components. In variants with the M260 unit and a turbocharger, this pipe routes coolant in the area of the turbocharger accessories, which helps to reduce localized overheating and stabilize operating temperatures.

Properly shaped geometry and factory-spec connector diameters allow for a tight connection with system elements, minimizing the risk of leaks, pressure drops, or unwanted hose vibrations during engine operation.

Benefits of using an original cooling pipe

Using an original water pipe in an M260 turbocharged engine translates into a number of practical benefits:

• maintaining the manufacturer-designed coolant flow path around the turbine,
• compatibility with factory brackets, clamps, and cooling system connectors,
• reducing the risk of accessory overheating due to proper heat distribution,
• easier diagnostics and maintenance of the cooling system by maintaining the original configuration.

For users and service centers, this means more predictable cooling system behavior, as well as the ability to use standard assembly and service procedures provided for Mercedes vehicles.

Product characteristics and condition

The item comes from the Mercedes range, which guarantees compliance with factory technical documentation and the operating parameters of the cooling system in a given model. The product is in used condition, which in practice means that before installation, it is worth checking the surface of the pipe, connection sockets, and areas where clamps are attached for any signs of wear.

For workshops specializing in the Mercedes brand, a used cooling pipe of this type is a cost-effective solution while maintaining proper fitment for the specific engine and body configuration.

Role in a complete cooling system upgrade

Replacing a single water pipe in the turbocharger area often accompanies broader work on the cooling system – such as servicing the radiator, water pump, or fans. Proper selection of pipes and hoses allows for maintaining an even temperature distribution throughout the circuit, which is particularly important in modern turbocharged units operating under higher thermal loads.

To better understand the impact of ambient temperature on cooling system efficiency and the importance of properly selected components, it is worth checking out the guide: Summer heat vs. cooling system – how used parts help in economical operation. The article discusses practical aspects of cooling system operation in high temperatures and indicates how to reasonably select used components.

Support in selecting Mercedes cooling pipes

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 flexible coolant hoses, rigid guide pipes, or system branches, check the available parts in the Mercedes cooling system pipes and hoses category.

Additional tips regarding the operation and maintenance of engine accessories in popular models of this brand are also provided in the guide: Reliability under the star sign – how to take care of Mercedes engine accessories, which discusses a practical approach to selecting and replacing key components.