Mercedes W177 Radiator Coolant Line Pipe Hose A2475010658

The Mercedes W177 Coolant Hose is an original cooling system component designed for precise coolant flow within the engine bay. Featuring factory-engineered geometry and fitment for the W177 platform, this cooling system hose ensures stable thermal conditions for the powertrain and proper integration with other components of the original Mercedes cooling system.

Specifications and technical data

• SKU: A2475010658
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2475010658
• Substitutable numbers: A2475010658, A 247 501 06 58
• Category: Coolant Hoses

Purpose and Function in the Cooling System

This hose belongs to the group of Cooling System Hoses and Pipes, responsible for transporting coolant between key engine components and the radiator. Its optimally shaped flow path minimizes the risk of turbulence, localized overheating, and undesirable mechanical stress resulting from engine operation and body vibrations.

The original hose design, dedicated to the W177 series, maintains the factory flow characteristics, contributing to stable engine operating temperatures, correct thermostat operation, and uniform heat distribution throughout the cooling circuit.

Advantages of Using an Original Mercedes Hose

Choosing a coolant hose specifically designed for the Mercedes W177 offers:

• factory-perfect fit for mounting points, connectors, and accessories in the engine bay,
• preservation of the manufacturer-designed coolant flow path,
• reduced risk of leaks due to imprecise fitting,
• compatibility with other components of the original cooling system.

Consequently, this hose can be used for standard replacement of worn parts as well as for post-collision repairs where restoring the original cooling system geometry is crucial. Original Mercedes origin ensures predictable durability and compatibility with factory design solutions.

Characteristics of a Used Component

The offered hose is a used part, providing a cost-effective compromise between repair expenses and maintaining original manufacturer specifications. For many Mercedes vehicle owners, this is a sensible solution for cooling system servicing, especially for spot repairs when other components are functioning correctly.

Opting for a used cooling system hose can be particularly attractive for maintenance repairs where both technical correctness and budget optimization are important. The factory-designed construction of the hose facilitates straightforward installation in place of the damaged component without requiring modifications to the system.

Technical Support and Cooling System Knowledge

When planning service work in the engine cooling area, it's advisable to consider the influence of ambient temperature, powertrain load, and the condition of other components such as the radiator, fans, and expansion tank. To better understand how summer conditions affect the entire system and when hose replacement is particularly important, consult our guide: Summer Heat vs. Cooling System – Used Radiators and Fans as a Way for Sensible Servicing.

If you wish to learn more about the benefits of choosing aftermarket parts and the principles of their conscious selection from a technical and economic perspective, the guide will also be helpful: Used Parts – A Practical Buying Guide for an Automotive Store.

Comprehensive Mercedes Cooling System Service

If you are planning a comprehensive repair or upgrade of the cooling system area in your Mercedes and require other parts from the same product group, such as additional hoses, flexible pipes, or radiator connection sections, check the available parts in the category Mercedes Cooling System Hoses and Pipes.

By using components from the same product group, you can maintain technical consistency throughout the cooling circuit, which translates to stable engine operation, predictable performance in high temperatures, and easier diagnosis of potential future leaks.