Mercedes C205 C250D Water Cooling Cooler Feed Line A2642002301

The Mercedes C205 C250D Coolant Hose A2642002301 is an original cooling system component designed for precise coolant flow within the engine. With factory-fitment for Mercedes C250D C205 models, this hose ensures a stable connection between the radiator and other system components. This solution helps maintain the optimal operating temperature of the powertrain and reduces the risk of overheating.

Specifications and technical data

• SKU: A2642002301
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2642002301
• Substitutable numbers: A2642002301, A 264 200 23 01
• Category: Coolant Hoses

Purpose and Function in the Cooling System

This hose belongs to the Cooling System Hoses and Pipes group, responsible for transporting coolant between key engine and radiator elements. The hose's specific shape and internal diameter are tailored for the required medium flow, promoting stable system operation across a wide range of loads.

In practice, this means:

• maintaining proper coolant flow in the radiator area,
• reducing local pressure drops within the system,
• minimizing the risk of leaks caused by improper hose shape fitment.

Original Origin and Fitment for Mercedes C205 C250D

This hose was designed by Mercedes specifically for the engine bay architecture of the C205 C250D model. This ensures factory mounting points, appropriate routing between the engine and radiator, and compatibility with original connectors and clamps.

Thanks to this:

• installation is predictable and requires no modifications,
• the hose's geometry is maintained, minimizing material stress,
• the cooling system operates under conditions close to factory specifications, contributing to the longevity of other components.

Performance Characteristics of a Used Part

As a Used part, this coolant hose offers a cost-effective alternative to new parts while retaining the original manufacturer's specifications. When operated correctly, this type of component is not subject to rapid wear, making its reuse in a functional cooling system a common choice in professional workshops.

Choosing a used OEM hose allows you to:

• reduce the cost of cooling system repair or upgrade,
• maintain consistency with other factory engine components,
• preserve flow parameters aligned with Mercedes' design intentions.

Importance of a Proper Coolant Hose

A functional coolant hose directly impacts the thermal stability of the powertrain. Leaks, kinks, or an incorrect diameter can lead to reduced cooling efficiency, consequently causing engine overheating and accelerated component wear.

To better understand how the entire cooling system reacts to high temperatures and how used parts can support economical vehicle operation, we recommend reading our guide: Summer Heat vs. Cooling System – Used Radiators and Fans for Economical Operation.

Expanding the Mercedes Cooling System

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

Summary

The Mercedes C205 C250D Coolant Hose A2642002301 is a factory-fit cooling system component that restores proper coolant circulation in the engine. Its original Mercedes origin facilitates hassle-free installation and maintains operating parameters consistent with the manufacturer's specifications, which is crucial for both standard repairs and more extensive servicing of the cooling system.