Mercedes W213 Water Hose Cooling Coolant Pipe Line A2742002551

The Mercedes W213 Water Hose Pipe Tube is an original part from the Cooling System Hoses and Pipes group, designed for use in Mercedes vehicles. Engineered as part of the factory cooling system, it ensures stable coolant flow and helps maintain optimal engine operating conditions.

Specifications and technical data

• SKU: A2742002551
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2742002551
• Substitutable numbers: A2742002551, A 274 200 25 51
• Category: Coolant Hoses

Purpose and Function in the Cooling System

The presented water hose is responsible for directing coolant between the components of the Mercedes W213 cooling system. The precisely shaped geometry of the pipe allows for secure coolant routing within the engine bay, maintaining required distances from other components and minimizing the risk of abrasion.

Thanks to its original manufacturing, the hose retains the correct connection diameters and a shape that matches the factory layout of components in the engine bay, facilitating installation and reducing the need for additional modifications.

Benefits of Using an Original Hose

Using an original water hose in the Mercedes W213 allows for the maintenance of the coolant flow characteristics designed by the manufacturer. This is important for both stable engine operating temperature and the durability of other cooling system components.

• Factory fit for the cooling system of a specific vehicle generation.
• Appropriately selected hose flexibility, supporting engine vibration compensation.
• Geometry that limits the risk of kinks and flow restriction.

A component constructed in this manner helps reduce the risk of engine overheating and leaks resulting from ill-fitting universal replacement parts.

Product Characteristics and Installation

The offered hose belongs to the group of cooling system consumables that may require replacement over time due to material aging, temperature, and operating pressure. Choosing an original hose helps maintain the structural integrity of the entire system and simplifies the diagnosis of potential future leaks.

The hose is prepared for installation in place of the factory part, following the original routing in the engine bay. When replacing, it is recommended to check the condition of the mounting clamps and other cooling hoses to restore full system tightness in a single service operation.

Condition and Service Application

This item is from the group of used parts, allowing for economical repair of the cooling system while maintaining the original manufacturer's specifications. This type of solution is particularly beneficial for routine repairs where a combination of correct functionality and reasonable service cost is crucial.

Replacement of the water hose is recommended, among other things, in cases of visible cracks, signs of leaks, deformation, or after engine overheating, when the material may have lost its original properties.

Technical Support and Additional Materials

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 pipes, return hoses, or sections connecting to the radiator, check the available parts in the category Mercedes Cooling System Hoses and Pipes.

To better understand the impact of functional hoses and other components on engine thermal safety in high temperatures, it is worth reading the guide Summer Heat vs. Cooling System: Used Radiators and Fans Guarantee Savings, which discusses practical aspects of cooling system operation and servicing.