Mercedes R231 Coolant Cooling Hose Pipe Line Right OS A2315001075

Mercedes R231 Coolant Cooling Hose Pipe Line Right OS is an original cooling system component designed for precise coolant routing on the right side of the vehicle. Thanks to its factory-fit design for Mercedes construction, it ensures stable thermal operating conditions for the engine and proper circulation of the cooling medium. Using a component from this group allows for a technically correct repair without the need to resort to unreliable replacements.

Specifications and technical data

• SKU: A2315001075
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2315001075
• Substitutable numbers: A2315001075, A 231 500 10 75
• Location on the vehicle: Right
• Category: Coolant Hoses

Function and role in the cooling system

The coolant hose on the right side is responsible for the controlled flow of coolant between system components, which has a direct impact on maintaining the proper operating temperature of the power unit. A correctly selected and leak-free hose minimizes the risk of leaks, pressure drops, and local overheating, which can lead to damage to the engine or auxiliary equipment.

In the case of modern Mercedes R231 series vehicles, the cooling system is precisely tuned, which is why using a hose with the correct geometry and diameter is crucial for maintaining the designed flow parameters. The original element from the Cooling system hoses and pipes category supports proper cooperation with the coolant pump, radiator, and other circuit components.

Vehicle placement and fitment

The presented hose is designed for installation on the right side of the vehicle, which eliminates issues with incorrect cooling line routing or collisions with other engine bay components. The dedicated placement facilitates installation as well as subsequent maintenance, as the hose routing is consistent with the factory path provided by the manufacturer.

Thanks to a design consistent with the solutions used by Mercedes, the hose maintains appropriate rigidity and flexibility at bends, which reduces the risk of abrasion and fatigue cracks during operation in variable temperature conditions.

Benefits of using an original used hose

Using a used, original coolant hose is a reasonable compromise between repair costs and maintaining high quality. Such an element:

• maintains factory flow parameters and fitment to the cooling system,
• reduces the risk of installation problems typical of some replacements,
• allows for maintaining the structural integrity of the entire cooling circuit.

For users who care about the technical correctness of the repair, it is important that the hose comes from the same design line as the other system components, which promotes stable engine operation across the full load range.

Operation and cooling system maintenance

Replacing a coolant hose is often part of broader cooling system maintenance, including leak checks, the condition of the radiator, the coolant pump, and the quality of the coolant itself. To better understand the impact of efficient hoses and pipes on the durability of the power unit, it is worth checking the guide on cooling circuit diagnostics and repair – detailed information can be found in the article Engine cooling system – overheating, repair, and used radiators.

Expanding repairs within the Mercedes cooling system

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