Mercedes W205 Water Coolant Line Radiator Cooling Hose Pipe Petrol A2642007800

The Mercedes W205 Water Coolant Hose M264 Petrol is an original cooling system component designed for M264 series petrol engines in the C-Class W205 models. Designed by Mercedes, it ensures proper coolant flow and stable thermal conditions for the engine unit, contributing to safe and predictable engine operation.

Specifications and technical data

• SKU: A2642007800
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2642007800
• Substitutable numbers: A2642007800, A 264 200 78 00
• Fuel type: Petrol
• Category: Coolant Hoses

Intended Use and Function in the Cooling System

This hose belongs to the Cooling System Hoses and Pipes group and is responsible for transporting coolant between the system components in the M264 petrol engine. A correctly selected hose minimizes the risk of overheating, radiator performance loss, and uncontrolled leaks that can lead to serious engine damage.

Thanks to its design, tailored to the W205 engine bay geometry, the component maintains appropriate rigidity and flexibility, facilitating installation and reducing stress during engine operation and temperature changes.

Benefits of Using an Original Mercedes Hose

Using a coolant hose dedicated to the M264 petrol engine allows for the maintenance of the cooling system's factory operating parameters. Key advantages include:

• maintaining the coolant flow path within the engine unit as designed by the manufacturer,
• appropriate matching of connection diameters to the cooling system outlets,
• compatibility with engine accessories typical for the W205 with a petrol engine,
• reducing the risk of leaks resulting from the use of universal replacements.

By choosing this part, you maintain the system's consistency with the manufacturer's original specifications, promoting stable engine operating temperatures and predictable vehicle behavior under various operating conditions.

Performance Characteristics and Installation

The water coolant hose for the Mercedes W205 with an M264 petrol engine has been designed for installation within a specific structural system. Appropriately selected length, shape, and routing points allow for correct hose placement in the engine bay, without interfering with other components.

This item is from the used parts category, allowing for economical repair of the cooling system while maintaining the original manufacturer's specifications. This solution is particularly beneficial for servicing vehicles used intensively, where both functionality and cost control are important.

Cooling System Optimization in Petrol Engines

Petrol engines, such as the M264, operate across a wide range of loads and temperatures, making an efficient coolant hose directly impact the maintenance of proper operating temperature. Stable coolant flow supports:

• maintaining the correct temperature of the cylinder head and engine block,
• reducing the risk of localized overheating during traffic jams or in high ambient temperatures,
• proper cooperation with the thermostat and radiator.

If you want to better understand how summer conditions affect the cooling system's operation and why the condition of hoses is crucial for engine safety, check out the guide Summer Heat vs. Cooling System: Used Radiators and Fans Guarantee Savings.

Selecting Used Parts and System Expansion

When selecting a used coolant hose, it is worth paying attention to its compliance with manufacturer markings and engine group. Tips on identifying parts by OEM numbers and interchangeable numbers, as well as practical advice on assessing the condition of rubber and plastic components, can be helpful. In this regard, the guide How to Professionally Select Used Car Parts, Saving Time and Nerves, which discusses the principles of working with manufacturer markings and component compatibility, will be useful.

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

Summary

The Mercedes W205 Water Coolant Hose M264 Petrol is a practical solution for users who want to restore the proper operation of their car's cooling system using an original component. Its dedication to the M264 petrol engine, belonging to the Cooling System Hoses and Pipes category, and its design consistent with the manufacturer's specifications make it a solid basis for professional repair or service of the cooling system in the Mercedes C-Class W205.